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. Calculate the Percent Composition of Hydrogen in H2O A. Step 1: B. Step 2: Solution: __ Calculate the Percent Composition of Oxygen

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. Calculate the percent composition of hydrogen in H2O a. Step 1: b. Step 2: Solution: __ Calculate the percent composition of oxygen in CO2

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Ángela maestro · Tutor durante 5 años
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a. Step 1: Determine the molar mass of .- The molar mass of hydrogen (H) is approximately 1.01 g/mol.- The molar mass of oxygen (O) is approximately 16.00 g/mol.- Since there are 2 hydrogen atoms in , the total molar mass of hydrogen in is 2.02 g/mol.- The molar mass of is 18.02 g/mol.b. Step 2: Calculate the percent composition of hydrogen in .- The percent composition of hydrogen in is calculated by dividing the total molar mass of hydrogen in by the molar mass of and multiplying by 100.- Percent composition of hydrogen in = (2.02 g/mol / 18.02 g/mol) * 100 ≈ 11.19%Solution: The percent composition of hydrogen in is approximately 11.19%.b. Step 2: Calculate the percent composition of oxygen in .- The molar mass of carbon (C) is approximately 12.01 g/mol.- The molar mass of oxygen (O) is approximately 16.00 g/mol.- Since there are 2 oxygen atoms in , the total molar mass of oxygen in is 32.00 g/mol.- The molar mass of is 44.01 g/mol.b. Step 2: Calculate the percent composition of oxygen in .- The percent composition of oxygen in is calculated by dividing the total molar mass of oxygen in by the molar mass of and multiplying by 100.- Percent composition of oxygen in = (32.00 g/mol / 44.01 g/mol) * 100 ≈ 72.73%Solution: The percent composition of oxygen in is approximately 72.73%.