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- oxygen: 51,43 %
- carbon: 42,09 %
- hydrogen: 6,48 %
Wiki User
∙ 8y ago
The mass percentage of carbon in sugar is approximately 40%. Sugar, chemically known as sucrose, has a molecular formula of C12H22O11, which consists of 12 carbon atoms out of a total of 45 atoms in the molecule.
Wiki User
∙ 13y agoIn glucose (C6H12O6): 6*12/180 = 40% or in saccharose (C12H22O11): 12*12/342 = 42%
Wiki User
∙ 14y agoIts about 40% by weight carbon.
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What percent of carbon by mass in C17H19NO3?
The percentage of carbon is 71,58 %.
A 20.0 g sample of sucrose contains 8.4 g of carbon what is the mass percentage of carbon sucrose?
The mass percentage of carbon in sucrose can be calculated by dividing the mass of carbon by the total mass of sucrose and then multiplying by 100. In this case, the mass percentage of carbon in sucrose would be (8.4 g / 20.0 g) x 100 = 42%.
What is the percentage composition for CO?
The percentage composition of CO (carbon monoxide) is 40.0% carbon and 60.0% oxygen.
What is the mass percentage of carbon in H2C2O2?
To calculate the mass percentage of carbon in H2C2O2, first calculate the molar mass of the compound. The molar mass of H2C2O2 is 60 g/mol. The mass of carbon in one mole of H2C2O2 is 24 g/mol. Therefore, the mass percentage of carbon in H2C2O2 is 40%.
What is the percent of carbon in carbon dioxide?
Carbon dioxide (CO2) has a molecular formula of one carbon atom and two oxygen atoms. To calculate the percentage of carbon in carbon dioxide, you take the molar mass of carbon (12.01 g/mol) and divide it by the molar mass of the entire compound (12.01 g/mol + 2*(16.00 g/mol)), and then multiply by 100 to get the percentage. This gives a percentage of approximately 27.3% carbon in carbon dioxide.
What percent of carbon by mass in C17H19NO3?
The percentage of carbon is 71,58 %.
A 20.0 g sample of sucrose contains 8.4 g of carbon what is the mass percentage of carbon sucrose?
The mass percentage of carbon in sucrose can be calculated by dividing the mass of carbon by the total mass of sucrose and then multiplying by 100. In this case, the mass percentage of carbon in sucrose would be (8.4 g / 20.0 g) x 100 = 42%.
What percentage of calcium is in sugar?
There is no calcium in sugar. It contains only carbon, hydrogen and oxygen.
What percentage by mass of table sugar is hydrogen?
8.9%
What is the mass percentage of carbon in H2C2O2?
To calculate the mass percentage of carbon in H2C2O2, first calculate the molar mass of the compound. The molar mass of H2C2O2 is 60 g/mol. The mass of carbon in one mole of H2C2O2 is 24 g/mol. Therefore, the mass percentage of carbon in H2C2O2 is 40%.
What is the percent of carbon in carbon dioxide?
Carbon dioxide (CO2) has a molecular formula of one carbon atom and two oxygen atoms. To calculate the percentage of carbon in carbon dioxide, you take the molar mass of carbon (12.01 g/mol) and divide it by the molar mass of the entire compound (12.01 g/mol + 2*(16.00 g/mol)), and then multiply by 100 to get the percentage. This gives a percentage of approximately 27.3% carbon in carbon dioxide.
What is the weight percent of carbon in CH4?
Carbon has a atomic mass of 12.So its percentage is 75%
What is the percentage of carbon in sic?
The properly written formula, SiC, shows that the substance contains equal numbers of silicon and carbon atoms. Therefore, the atomic percentage of carbon is 50 %. The question may have been intended to ask for mass percentage. The gram atomic mass of silicon is 28.0855 and the gram atomic mas of carbon is 12.011. Therefore, the mass percentage of carbon is 100[12.011/(12.011 + 28.0855)] or about 29.956, to the justified number of significant digits.
What is the percent by mass of carbon in aceton C3H6O?
To find the percent by mass of carbon in acetone (C3H6O), calculate the molar mass of carbon in acetone by adding the molar masses of the individual atoms: (3 × atomic mass of carbon) / molar mass of acetone × 100. This will give you the percentage of carbon in acetone by mass.
What is the percentage composition for CO?
The percentage composition of CO (carbon monoxide) is 40.0% carbon and 60.0% oxygen.
If each molecule contains 53.3 oxygen and 6.7 hydrogen by mass what percentage of each glucose molecule is made up of carbon?
The percentage of carbon in glucose is 40 %.
What is the percentage of carbon by mass present in isopentyl acetate?
Isopentyl acetate has a molecular formula of C7H14O2. Carbon has a molar mass of 12.01 g/mol, so the molar mass of carbon in isopentyl acetate is 7 × 12.01 g/mol = 84.07 g/mol. The molar mass of isopentyl acetate is 130.19 g/mol. Therefore, the percentage of carbon by mass in isopentyl acetate is (84.07 g/mol / 130.19 g/mol) × 100% ≈ 64.6%.
