Apa yang dimaksud dengan rumus empiris dari suatu senyawa kimia? Apa bedanya dengan rumus molekul? Yuk, pelajari dengan membaca artikel Kimia kelas 10 berikut ini!
—
Kamu pasti sudah tahu dong bahwa rumus kimia merupakan salah satu ciri khas dari senyawa kimia? Nah, ternyata rumus kimia itu terbagi menjadi dua lho, yaitu rumus empiris dan rumus molekul. Apa sih bedanya?
Rumus empiris adalah rumus yang menyatakan perbandingan jumlah unsur-unsur penyusun molekul yang paling sederhana. Sedangkan rumus molekul adalah rumus sebenarnya yang menyatakan jumlah unsur-unsur yang menyusun suatu molekul.
Rumus empiris diperoleh berdasarkan percobaan. Contohnya, rumus molekul benzena adalah C6H6 dan rumus empirisnya adalah CH. Supaya kamu lebih paham, coba perhatikan gambar berikut!
Rumus empiris dapat digunakan untuk menunjukkan rumus molekul apabila tidak ada informasi tentang massa molekul relatif dari suatu senyawa. Misalnya, NO2 dapat dikatakan sebagai rumus molekul jika tidak ada informasi massa molekul relatifnya.
Tapi, jika massa molekul relatifnya diketahui, misalnya 92, maka NO2 merupakan rumus empiris karena rumus molekul senyawa tersebut adalah N2O4.
Baca Juga: Bentuk Molekul Berdasarkan Teori Domain Elektron & Teori Hibridisasi
Perbedaan Rumus Empiris dan Rumus Molekul
Perbedaan rumus empiris dan rumus molekul terletak pada jumlah atomnya, tapi jenis atom unsur penyusun senyawanya tetap sama.
Aduh aduh, bentar. Bingung dikit. Diulang lagi boleh, nggak?
Hehe, jadi gini. Misalnya, peroksida memiliki rumus molekul H2O2, sedangkan rumus empirisnya adalah HO. Nah, atom unsur penyusun senyawanya sama-sama H dan O, kan? Tapi, jumlah atomnya saja yang berbeda. Jadi, perbedaan antara rumus molekul dan rumus empiris terletak pada jumlah atomnya.
Supaya lebih paham, kamu bisa perhatikan contoh rumus empiris dan rumus molekul pada tabel berikut ini. Check it out!
Cara Menghitung Rumus Empiris
Cara untuk menentukan rumus empiris, yaitu perlu terlebih dahulu mencari massa atau persentase massa dalam senyawa. Setelah itu, dibagi dengan massa atom relatif (Ar) masing-masing unsur. Artinya, dalam menentukan rumus empiris, perlu dicari perbandingan mol dari unsur-unsur dalam senyawa tersebut.
Rumus empiris dan rumus molekul bisa dijabarkan sebagai berikut:
(Rumus Empiris)n = Rumus Molekul
Nilai n berkaitan dengan massa molekul relatif (Mr) dari suatu rumus kimia. Jika Mr dari rumus empiris dikalikan dengan n, maka menghasilkan Mr rumus molekul. Prinsip ini digunakan sebagai dasar dalam mencari rumus molekul senyawa.
Supaya kamu lebih paham, coba kerjakan contoh soal di bawah ini, yuk!
Baca Juga: Cara Mencari Rumus Molekul Unsur dan Senyawa
Contoh Soal Rumus Empiris
1. Suatu senyawa yang memiliki massa 100 gram mengandung unsur karbon, hidrogen, dan oksigen dengan persentase sebagai berikut:
- 41,82% untuk atom C
- 6,51% untuk atom H
- 51,67% untuk atom O
Tentukan rumus empiris senyawa tersebut!
Penyelesaian:
Diketahui:
Persentase unsur C = 41,82%
Persentase unsur H = 6,51%
Persentase unsur O = 51,67%
Ditanya: Rumus empiris?
Jawab:
Massa senyawa sebesar 100 gram, maka:
Massa C = 41,82 gram
Massa H = 6,51 gram
Massa O = 51,67 gram
Kemudian, cari jumlah mol masing-masing unsur dengan rumus sebagai berikut:
Karena perbandingan jumlah mol juga menyatakan perbandingan jumlah atom, maka perbandingan jumlah mol dapat digunakan untuk menentukan rumus empiris.
mol C : mol H : mol O = atom C : atom H : atom O = 3,485 : 6,510 : 3,229
Karena atom-atom dalam molekul merupakan kelipatan bilangan bulat, maka perbandingan atom di atas harus bilangan bulat dan harus lebih sederhana, sehingga harus membagi ketiga bilangan di atas dengan kelipatan bilangan paling kecil yaitu 3,229. Perbandingannya menjadi:
1,07 : 2,01 : 1,00
Perbedaan angka di belakang koma pada desimal kedua dapat diabaikan, dengan demikian perbandingan atom C, H dan O adalah:
1 : 2 : 1
Perbandingan ini menyatakan perbandingan atom-atom paling sederhana dalam molekul. Dengan demikian, rumus empiris senyawa adalah CH2O.
—
Nah, itu tadi pembahasan lengkap tentang rumus empiris, mulai dari pengertian, perbedaannya dengan rumus molekul, hingga cara menghitung rumus empiris beserta contoh soalnya. Sekarang, kamu sudah paham, kan? Kalau kamu masih punya pertanyaan lain tentang materi ini, kamu bisa langsung tanyakan di Roboguru! Yuk, cobain sekarang!
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<h1 class="content-title">
Apa Itu Rumus Empiris? Yuk, Kita Bedah Sampai Tuntas! | Kimia Kelas 10 </h1>
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<p class="content-author"><a href="https://www.ruangguru.com/blog/author/kenya-swawikanti" class="">Kenya Swawikanti</a> </p>
<p class="content-info"><span>January 23, 2025 • </span> <span>4 minutes read</span></p>
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<p style="text-align: justify;"><img decoding="async" class="aligncenter" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/RUMUS%20EMPIRIS.jpg" alt="RUMUS EMPIRIS" width="820" /></p>
<blockquote>
<p style="text-align: center;"><em>Apa yang dimaksud dengan rumus empiris dari suatu senyawa kimia? Apa bedanya dengan rumus molekul? Yuk, pelajari dengan membaca <strong><a href="https://www.ruangguru.com/blog/c/kimia/kimia-sma-kelas-10">artikel Kimia kelas 10</a></strong> berikut ini!</em></p>
<p style="text-align: center;">—</p>
</blockquote>
<p> </p>
<p style="text-align: justify;">Kamu pasti sudah tahu dong bahwa rumus kimia merupakan salah satu ciri khas dari senyawa kimia? Nah, ternyata rumus kimia itu terbagi menjadi dua lho, yaitu rumus empiris dan rumus molekul. Apa sih bedanya?</p>
<p style="text-align: justify;"><strong>Rumus empiris adalah</strong> rumus yang menyatakan <strong>perbandingan jumlah unsur-unsur penyusun molekul yang paling sederhana</strong>. Sedangkan <strong>rumus molekul adalah</strong> rumus sebenarnya yang menyatakan <strong>jumlah unsur-unsur yang menyusun suatu molekul</strong>.</p>
<p style="text-align: justify;">Rumus empiris diperoleh berdasarkan percobaan. Contohnya, rumus molekul benzena adalah C<sub>6</sub>H<sub>6</sub> dan rumus empirisnya adalah CH. Supaya kamu lebih paham, coba perhatikan gambar berikut!</p>
<p style="text-align: justify;"><img decoding="async" class="aligncenter" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/RUMUS%20EMPIRIS%20DAN%20RUMUS%20MOLEKUL%20BENZENA.jpg" alt="RUMUS EMPIRIS DAN RUMUS MOLEKUL BENZENA" width="600" /></p>
<p> </p>
<p style="text-align: justify;"><strong>Rumus empiris dapat</strong> <strong>digunakan untuk menunjukkan rumus molekul</strong> apabila tidak ada informasi tentang massa molekul relatif dari suatu senyawa. Misalnya, NO<sub>2</sub> dapat dikatakan sebagai rumus molekul jika tidak ada informasi massa molekul relatifnya.</p>
<p style="text-align: justify;">Tapi, jika massa molekul relatifnya diketahui, misalnya 92, maka NO<sub>2</sub> merupakan rumus empiris karena rumus molekul senyawa tersebut adalah N<sub>2</sub>O<sub>4</sub>.</p>
<p><strong>Baca Juga: <a href="https://www.ruangguru.com/blog/bentuk-molekul-dan-definisinya">Bentuk Molekul Berdasarkan Teori Domain Elektron & Teori Hibridisasi</a></strong></p>
<p> </p>
<h2 style="text-align: justify;"><span style="font-size: 18pt;">Perbedaan Rumus Empiris dan Rumus Molekul</span></h2>
<p style="text-align: justify;">Perbedaan rumus empiris dan rumus molekul terletak pada <strong>jumlah atomnya</strong>, tapi jenis atom unsur penyusun senyawanya tetap sama.</p>
<p style="text-align: justify;">Aduh aduh, bentar. Bingung dikit. Diulang lagi boleh, nggak?</p>
<p style="text-align: justify;">Hehe, jadi gini. Misalnya, peroksida memiliki rumus molekul H<sub>2</sub>O<sub>2</sub>, sedangkan rumus empirisnya adalah HO. Nah, atom unsur penyusun senyawanya sama-sama H dan O, kan? Tapi, jumlah atomnya saja yang berbeda. Jadi, perbedaan antara rumus molekul dan rumus empiris terletak pada jumlah atomnya.</p>
<p style="text-align: justify;">Supaya lebih paham, kamu bisa perhatikan contoh rumus empiris dan rumus molekul pada tabel berikut ini. <em>Check it out</em>!</p>
<p style="text-align: justify;"><img decoding="async" class="aligncenter" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/CONTOH%20RUMUS%20EMPIRIS%20DAN%20RUMUS%20MOLEKUL.jpg" alt="CONTOH RUMUS EMPIRIS DAN RUMUS MOLEKUL" width="600" /></p>
<p> </p>
<h2 style="text-align: justify;"><span style="font-size: 18pt;">Cara Menghitung Rumus Empiris</span></h2>
<p style="text-align: justify;">Cara untuk menentukan rumus empiris, yaitu perlu terlebih dahulu <strong>mencari massa atau persentase massa dalam senyawa</strong>. Setelah itu, <strong>dibagi dengan massa atom relatif (Ar) masing-masing unsur</strong>. Artinya, dalam menentukan rumus empiris, perlu dicari perbandingan mol dari unsur-unsur dalam senyawa tersebut.</p>
<p style="text-align: justify;">Rumus empiris dan rumus molekul bisa dijabarkan sebagai berikut:</p>
<p style="text-align: center;"><strong><span style="font-size: 14pt;">(Rumus Empiris)<sub>n</sub> = Rumus Molekul</span></strong></p>
<p> </p>
<p style="text-align: justify;"><strong>Nilai n</strong> berkaitan dengan <strong>massa molekul relatif (Mr)</strong> dari suatu rumus kimia. Jika Mr dari rumus empiris dikalikan dengan n, maka menghasilkan Mr rumus molekul. Prinsip ini digunakan sebagai dasar dalam mencari rumus molekul senyawa.</p>
<p style="text-align: justify;">Supaya kamu lebih paham, coba kerjakan contoh soal di bawah ini, yuk!</p>
<p><strong>Baca Juga: <a href="https://www.ruangguru.com/blog/rumus-molekul-unsur-dan-senyawa">Cara Mencari Rumus Molekul Unsur dan Senyawa</a></strong></p>
<p> </p>
<h2 style="text-align: justify;"><span style="font-size: 18pt;">Contoh Soal Rumus Empiris</span></h2>
<p style="text-align: justify;">1. Suatu senyawa yang memiliki massa 100 gram mengandung unsur karbon, hidrogen, dan oksigen dengan persentase sebagai berikut:</p>
<ul style="text-align: justify;">
<li>41,82% untuk atom C</li>
<li>6,51% untuk atom H</li>
<li>51,67% untuk atom O</li>
</ul>
<p> </p>
<p style="text-align: justify;">Tentukan rumus empiris senyawa tersebut!</p>
<p> </p>
<p style="text-align: justify;"><strong>Penyelesaian:</strong></p>
<p style="text-align: justify;">Diketahui:</p>
<p style="text-align: justify;">Persentase unsur C = 41,82%</p>
<p style="text-align: justify;">Persentase unsur H = 6,51%</p>
<p style="text-align: justify;">Persentase unsur O = 51,67%</p>
<p style="text-align: justify;">Ditanya: Rumus empiris?</p>
<p> </p>
<p style="text-align: justify;"><strong>Jawab:</strong></p>
<p style="text-align: justify;">Massa senyawa sebesar 100 gram, maka:</p>
<p style="text-align: justify;">Massa C = 41,82 gram</p>
<p style="text-align: justify;">Massa H = 6,51 gram</p>
<p style="text-align: justify;">Massa O = 51,67 gram</p>
<p style="text-align: justify;">Kemudian, cari jumlah mol masing-masing unsur dengan rumus sebagai berikut:</p>
<div style="text-align: justify;"><img decoding="async" class="aligncenter" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/rumus%20empiris%20dan%20rumus%20molekul.jpg" alt="rumus empiris dan rumus molekul" width="319" /></div>
<p> </p>
<p style="text-align: justify;">Karena perbandingan jumlah mol juga menyatakan perbandingan jumlah atom, maka perbandingan jumlah mol dapat digunakan untuk menentukan rumus empiris.</p>
<p style="text-align: center;">mol C : mol H : mol O = atom C : atom H : atom O = 3,485 : 6,510 : 3,229</p>
<p style="text-align: justify;">Karena atom-atom dalam molekul merupakan kelipatan bilangan bulat, maka perbandingan atom di atas harus bilangan bulat dan harus lebih sederhana, sehingga harus membagi ketiga bilangan di atas dengan kelipatan bilangan paling kecil yaitu 3,229. Perbandingannya menjadi:</p>
<p style="text-align: center;">1,07 : 2,01 : 1,00</p>
<p style="text-align: justify;">Perbedaan angka di belakang koma pada desimal kedua dapat diabaikan, dengan demikian perbandingan atom C, H dan O adalah:</p>
<p style="text-align: center;">1 : 2 : 1</p>
<p style="text-align: justify;">Perbandingan ini menyatakan perbandingan atom-atom paling sederhana dalam molekul. Dengan demikian, rumus empiris senyawa adalah CH2O.</p>
<p style="text-align: center;">—</p>
<p style="text-align: justify;">Nah, itu tadi pembahasan lengkap tentang rumus empiris, mulai dari pengertian, perbedaannya dengan rumus molekul, hingga cara menghitung rumus empiris beserta contoh soalnya. Sekarang, kamu sudah paham, kan? Kalau kamu masih punya pertanyaan lain tentang materi ini, kamu bisa langsung tanyakan di <strong><a href="https://roboguru.ruangguru.com/" target="_blank" rel="noopener">Roboguru</a></strong>! Yuk, cobain sekarang!</p>
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// Configuration
this.config = {
baseApiUrl: 'https://gw.ruangguru.com/api/v3/rdb/p_ddgy8hjx5dxsqx/rg_banner/views/',
apiKey: 'vLyK3dJrDBRmOwueX2OJXibMkgsUbBk0WS4ua2p1',
maxElements: 2,
zIndexBase: 100,
};
// Build dynamic API URL based on table parameter
this.config.apiUrl = this.buildApiUrl();
this.init();
}
buildApiUrl() {
const baseUrl = this.config.baseApiUrl;
const tableName = this.table || 'rg_floating_icon';
const queryParams =
'offset=0&limit=99999&sort=rankPosition&where=(type,eq,floating)~and(showIn,anyof,blog)~and(hide,is,false)~and(product,eq,' +
this.product +
')&nested%5Bcta%5D%5Bfields%5D=Id,name,ctaId,imageUrl,ctaLink,targetUrl';
return `${baseUrl}${tableName}?${queryParams}`;
}
async init() {
try {
await this.fetchFloatingElements();
this.renderFloatingElements();
} catch (error) {
console.error('Failed to initialize floating divs component:', error);
}
}
async fetchFloatingElements() {
try {
const options = {
method: 'GET',
headers: {
'xc-token': this.config.apiKey || 'vLyK3dJrDBRmOwueX2OJXibMkgsUbBk0WS4ua2p1',
},
};
const urlNoco = this.config.apiUrl;
const response = await fetch(urlNoco, options);
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
this.floatingElements = this.processApiResponse(data);
} catch (error) {
console.error('Error fetching floating elements:', error);
throw error;
}
}
processApiResponse(data) {
if (!data || !data.list || !Array.isArray(data.list)) {
return [];
}
console.log(data.list);
// Ensure we only get maximum 2 elements
const limitedElements = data.list.slice(0, this.config.maxElements);
return limitedElements;
}
renderFloatingElements() {
if (!this.container || this.floatingElements.length === 0) {
return;
}
// Additional safeguard: ensure we never render more than maxElements
const elementsToRender = this.floatingElements.slice(0, this.config.maxElements);
// Clean up existing elements and their event listeners
this.cleanupExistingElements();
// Clear existing content
this.container.innerHTML = '';
elementsToRender.forEach((element, index) => {
const floatingDiv = this.createFloatingDiv(element, index);
this.container.appendChild(floatingDiv);
});
}
cleanupExistingElements() {
// Clear existing elements (no need for event listener cleanup with CSS approach)
const existingElements = this.container.querySelectorAll('[data-floating-element]');
existingElements.forEach(element => {
element.remove();
});
}
createFloatingDiv(element, index) {
const div = document.createElement('div');
const cta = element.cta[0]; // Use the first CTA
// Add data attribute for cleanup tracking
div.setAttribute('data-floating-element', 'true');
// Apply CSS classes based on rankPosition
const positionClass = this.getPositionClass(element.rankPosition, index);
div.className = `bantuan-element ${positionClass}`;
div.style.zIndex = this.config.zIndexBase + index;
// Create the link and image
const link = document.createElement('a');
link.href = 'https://cta.ruangguru.com/' + cta.ctaId || '#';
link.target = '_blank';
// Add tracking attributes
link.setAttribute('data-tracking-event-type', 'landing_page__core__item_click');
link.setAttribute(
'data-tracking-context',
JSON.stringify({
product_name: this.product,
cta_action: 'redirection',
cta_action_detail: link.href,
item_type: 'floating',
item_name: element.name || 'Floating element',
item_category: 'payment',
item_position: index,
item_serial: null,
section_type: 'floating_item',
section_position: 'body',
section_name: 'floating_item',
})
);
const img = document.createElement('img');
img.src = element.imageUrl + '?h=200&convert=webp';
img.alt = element.name || 'Floating element';
img.loading = 'lazy';
// Add click tracking
link.addEventListener('click', () => {
this.trackClick(element, cta);
});
link.appendChild(img);
div.appendChild(link);
return div;
}
getPositionClass(rankPosition, index) {
// Define positioning classes based on rankPosition
if (rankPosition === 1) {
return 'bantuan-top'; // Top position
} else if (rankPosition === 2) {
return 'bantuan-bottom'; // Bottom position
} else {
// For additional elements, distribute them evenly
return `bantuan-${index % 2 === 0 ? 'top' : 'bottom'}-${Math.floor(index / 2) + 1}`;
}
}
trackClick(element, cta) {
// Implement click tracking logic here
console.log('Floating element clicked:', {
elementId: element.Id,
elementName: cta.name,
ctaId: cta.ctaId,
targetUrl: cta.targetUrl,
});
}
// Public method to manually refresh
async refresh() {
try {
await this.fetchFloatingElements();
this.renderFloatingElements();
} catch (error) {
console.error('Failed to refresh floating elements:', error);
throw error;
}
}
// Public method to get current floating elements
getFloatingElements() {
return [...this.floatingElements];
}
}
// Initialize the component when DOM is ready
document.addEventListener('DOMContentLoaded', () => {
// Get product and table parameters from data attributes
const container = document.getElementById('bantuan-divs-container');
const product = container.getAttribute('data-product') || 'ruangguru';
const table = container.getAttribute('data-table') || 'rg_floating_icon';
new FloatingDivsComponent(product, table);
});
// Export for use in other modules if needed
if (typeof module !== 'undefined' && module.exports) {
module.exports = FloatingDivsComponent;
}
</script> <div id="wp-install-nudge" style="
position: fixed;
bottom: 0rem;
right: 0;
z-index: 999;
cursor: pointer;
"></div>
<script>
(function (w, d, s, o, f, js, fjs) {
w['Sales-Nudge-Widget'] = o; w[o] = w[o] || function () { (w[o].q = w[o].q || []).push(arguments) };
js = d.createElement(s), fjs = d.getElementsByTagName(s)[0];
js.id = o; js.src = f; js.async = 1; fjs.parentNode.insertBefore(js, fjs);
}(window, document, 'script', 'wpInstallNudge', 'https://cdn-web-2.ruangguru.com/sales-nudge/6198a95130/dist/widget.js'));
wpInstallNudge('init', { targetElementId: 'wp-install-nudge', clientTarget: 'ruangguru_blog' });
</script>
<script>
// note: disabled due to auto reload page
// var lastScrollTop = 0;
// $(window).scroll(function(event){
// var st = $(this).scrollTop();
// if (st > lastScrollTop){
// $('#wp-install-nudge').slideDown( "slow", function() {});
// } else {
// $('#wp-install-nudge').slideUp( "slow", function() {});
// }
// lastScrollTop = st;
// });
// $(document).ready(function () {
// $("#wp-install-nudge").hide();
// });
$('#wp-install-nudge').click(function(){
Analytics.track("promotion__install_nudge__click",
{
user_email: "ruangguru@blog.com",
cta_link: widgetData.dataConfig.target_link
}).catch((err) => {
console.log("tracker error", err);
});
});
</script>
</footer>
<div id="__next"></div>
<script type="speculationrules">
{"prefetch":[{"source":"document","where":{"and":[{"href_matches":"\/blog\/*"},{"not":{"href_matches":["\/blog\/wp-*.php","\/blog\/wp-admin\/*","\/blog\/wp-content\/uploads\/*","\/blog\/wp-content\/*","\/blog\/wp-content\/plugins\/*","\/blog\/wp-content\/themes\/ruangguru\/*","\/blog\/*\\?(.+)"]}},{"not":{"selector_matches":"a[rel~=\"nofollow\"]"}},{"not":{"selector_matches":".no-prefetch, .no-prefetch a"}}]},"eagerness":"conservative"}]}
</script>
<script>
async function getCtaDetails(ctaIds) {
const endpoint =
" https://gw.ruangguru.com/api/v3/rdb/p_ddgy8hjx5dxsqx/CTA/views/CTA?offset=0&limit=10&where=(ctaId,in," + ctaIds.toString() + ")";
try {
const response = await fetch(endpoint, {
headers: {
"xc-token": "-hG2nBDJzSj0agSgNtcJx97M4F02y54nUMoY6plJ",
},
});
const data = await response.json();
const ctaList = data?.list || [];
const ctaMap = new Map();
for (const ctaData of ctaList) {
ctaMap.set(ctaData.ctaId, ctaData);
}
return ctaMap;
} catch (error) {
console.error("Error fetching CTA details:", error);
return new Map();
}
}
async function replaceCTA() {
const regex = /{{cta\((‘(.*?)’|“(.*?)”)\)}}/g;
const bodyHTML = document.body.innerHTML;
const matches = Array.from(bodyHTML.matchAll(regex));
const ctaIds = matches.map((match) => {
let ctaId = match[2] ?? match[3];
return ctaId;
});
const ctaMap = await getCtaDetails(ctaIds);
const replacedHTML = bodyHTML.replace(regex, (match, _inner, ctaId1, ctaId2) => {
const ctaId = ctaId1 ?? ctaId2;
const ctaData = ctaMap.get(ctaId);
if (ctaData) {
return `<a href="https://cta.ruangguru.com/${ctaData.ctaId}" target="_${ctaData.targetType}" style="position:relative;display:inline-block;">
<img src="${ctaData.imageUrl}" loading="lazy" alt="${ctaData.altText}" />
</a>`;
} else {
return match;
}
});
document.body.innerHTML = replacedHTML;
}
</script>
<meta name="author" content="Ruangguru Tech Team">
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<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-PVNLZFT" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
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<script type="text/javascript" src="https://cdn-web-2.ruangguru.com/landing-page-web/public/staticpages/global-assets/js/cta.js"></script>
<script src="https://unpkg.com/@dotlottie/player-component@latest/dist/dotlottie-player.mjs" type="module"></script>
</body>
</html>