how many hydrogen atoms are there in a methane molecule?
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Natural gas is largely made up of the compound methane. A molecule of methane contains four hydrogen atoms and one carbon atom. It has the formula CH4.
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There are hydrogen atoms in 25 molecules of C4H4S2. Explanation: The formula of C4H4S2 indicates that there are 4 hydrogen atoms per molecule and hence 100 hydrogen atoms in 25 molecules of C4H4S2.
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There are 48.176 X 1023 hydrogen atoms in 2.0 moles of CH4. This is also the equivalent of eight moles of hydrogen atoms. We can calculate the number...
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Just in case you didn't know, one elephant has one trunk and four legs, and one molecule of methane (CH4) contains one carbon atom and four hydrogen atoms. So, one mole is equal to 6.02 x 10²³ atoms (or molecules) of a substance, in the same way that 12 of anything makes up a dozen.
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There are 2 hydrogen atoms in 1 molecule of water. 1 mole of H2O contains 2 moles of H, and each mole of H contains 6.02x10^23 atoms of H.
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['In methane there are only 2 elements, Carbon and Hydrogen.', 'The total mass of a methane molecule (CH4) is.', '4 x 1 + 12 = 16.', '%mass of H in methane= 4/16 x 100% = 25% %mass of C in methane = 12/16 x 100% = 75%']
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Ethane contains two carbon atoms and four hydrogen atoms. In chemistry we use a molecular formula to show how many atoms of each element are present in a molecule.
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For example, the molecular formula of butene, C4H8, shows that each freely existing molecule of butene contains four atoms of carbon and eight atoms of hydrogen. Its empirical formula is CH2. One molecule of ethylene (molecular formula C2H4) contains two atoms of carbon and four atoms of hydrogen.
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One methane molecule, CH4, contains one carbon atom and four hydrogen atoms. 5. How many trunks are found in one mole of elephants? 10.
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In one mole of hydrogen atoms, there exists approximately 6.02⋅1023 hydrogen atoms.
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Now, in two moles of H2, 12.044 × 10^(23) molecules are present and in 1 molecule of H2, two H atoms are present. As we know 1mole of any element has 1NA molecule. And 1NA=6.022*10′23 atom.
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Methane (CH4) is made up of one carbon (C) and four hydrogen (H) atoms. There are four bonds and they are all covalent. Those examples have very simple chemical bonds. However, most compounds have combinations of ionic and covalent bonds.
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Answer and Explanation: There are 24 atoms in one molecule of C6 H12 06. This chemical compound has 6 atoms of carbon, 12 atoms of hydrogen, and 6 atoms of oxygen. This is a...
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Answer and Explanation: There are 48.176 X 1023 hydrogen atoms in 2.0 moles of CH4. This is also the equivalent of eight moles of hydrogen atoms. We can calculate the number...
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The compound methane contains one carbon bonded to four hydrogens. Ethane is another example of a simple hydrocarbon. Ethane contains two carbon atoms and four hydrogen atoms. In chemistry we use a molecular formula to show how many atoms of each element are present in a molecule.
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One mole of methane specifies NA , Avogadro's number of methane molecules, i.e. 6.022×1023 individual CH4 molecules. And thus it contains 4×6.022×1023 hydrogen atoms .
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As one mole of H2 contains 6.022×10^23 molecules of H2. And one molecule contain 2 Hydrogen atoms. So, 1 mole of H2 will have 1.2044×10^24 atoms.