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When molecular oxygen (O2) is

Calculate the empirical formula and molecular formula of a compound that contains only carbon, oxygen and hydrogen and has a
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2. asked by Anonymous
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Find the molecular formula of a compound that is 48.38% carbon, 8.12% hydrogen, and 53.5% oxygen by mass and has a molecular
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2. asked by Jo
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In a certain reaction 0.20g of hydrogen gas combines with 3.20g of oxygen gas.if the relative molecular mass of the compound is
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2. asked by feyonce
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An unidentified compound contains29.84 g sodium, 67.49 g chromium, and 72.67 g oxygen. Find the empirical and molecular formula
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a compound of carbon ,hydrogen and oxygen contains 54.55%carbon 9.09%hydrogen and the rest is oxygen determine the molecular
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2. asked by Shalom Mbaa
3. 171 views
When a 1.200g sample of a compound containing carbon, hydrogen, and nitrogen was combusted using exess oxygen, 2.929g of CO2 and
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2. asked by Worm
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The molecular mass of oxygen molecules is 32, and the molecular mass of nitrogen molecules is 28. If these two gases are at the
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2. asked by Lola
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can you check my answers in the parenthesis1)The molecular structure around the oxygen in water is (bent) 2)The molecular
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2. asked by blasting
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An organic compound on analysis yielded 2.04g carbon 0.34g hydrogen and 2.73g oxygen calculate its molecular formula if the
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A sample of an alcohol is tested and found to contain 52% carbon, 35% oxygen, and 13% hydrogen by mass. Tests indicate that the
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2. asked by greeny
3. 2,703 views