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What is the oxidation number of glycerol?
The oxidation number of glycerol is 0, as it is a neutral molecule with no charge.
What is the number of hydrogen atoms in 90 amu of ethane?
To find the number of hydrogen atoms in 90 amu of ethane (C2H6), use the molar mass of ethane to determine the number of moles present. Next, use the molecular formula of ethane to calculate the number of hydrogen atoms in one mole, and then multiply by the number of moles present to find the total number of hydrogen atoms.
How does the number of hydrogen atoms compare to the number of oxygen atoms in amino acid?
In an amino acid, there are typically more hydrogen atoms than oxygen atoms. Amino acids contain one or more amine groups (-NH2) and carboxyl groups (-COOH), both of which contain hydrogen atoms. The number of hydrogen atoms is usually greater than the number of oxygen atoms present in the amino acid molecule.
C8H9O2N Which element is present in the greatest proportion by number of particles?
Nitrogen is present in the greatest proportion by number of particles in the compound C8H9O2N.
What is the number of hydrogen atoms present in 0.791 mole of ammonia?
In ammonia (NH3), there are 3 hydrogen atoms per molecule. In 0.791 moles of ammonia, the number of hydrogen atoms would be 0.791 moles x 3 atoms/molecule = 2.373 moles.
How does the number of elements in the crust of solid earth compare to the number of known elements?
Of the 92 elements from hydrogen to uranium 90 of them are present in some amount in the crust of the earth. Trace amounts of plutonium and other transuranics are also present.
How many hydrogen in a chemical formula?
The number of hydrogen atoms of present in a hydrogen molecule are 2.
What is the total number present in hydrogen chloride?
Hydrogen chloride molecule (HCl) has two atoms.
What is the oxidation number of glycerol?
The oxidation number of glycerol is 0, as it is a neutral molecule with no charge.
What is the number of hydrogen atoms in 90 amu of ethane?
To find the number of hydrogen atoms in 90 amu of ethane (C2H6), use the molar mass of ethane to determine the number of moles present. Next, use the molecular formula of ethane to calculate the number of hydrogen atoms in one mole, and then multiply by the number of moles present to find the total number of hydrogen atoms.
Why is glycerol so viscous?
Glycerol is viscous because it has a high molecular weight and a large number of hydroxyl groups, which contribute to strong intermolecular forces and hydrogen bonding. These interactions lead to cohesive forces between glycerol molecules, resulting in a thicker, more viscous liquid.
How does the number of hydrogen atoms compare to the number of oxygen atoms in amino acid?
In an amino acid, there are typically more hydrogen atoms than oxygen atoms. Amino acids contain one or more amine groups (-NH2) and carboxyl groups (-COOH), both of which contain hydrogen atoms. The number of hydrogen atoms is usually greater than the number of oxygen atoms present in the amino acid molecule.
C8H9O2N Which element is present in the greatest proportion by number of particles?
Nitrogen is present in the greatest proportion by number of particles in the compound C8H9O2N.
When an acid is added to water the number of what ions present in the water increases?
hydrogen
How many atoms of hydrogen are present in 8.29 g of water?
The number of hydrogen atoms is 2,773.10e23.
What is the minimum number of hydrogen atoms present in a carboxylic ester?
The minimum number of hydrogen atoms present in a carboxylic ester is two: one hydrogen atom attached to the oxygen in the ester functional group and one hydrogen atom on the carbon atom adjacent to the ester group.
How many hydrogen atoms are present in 2.43 g of aspartame?
To find the number of hydrogen atoms in 2.43 g of aspartame, calculate the number of moles of aspartame using its molar mass. Aspartame has a molar mass of 294.3 g/mol. Then, determine the number of moles of hydrogen atoms in one molecule of aspartame (the chemical formula of aspartame is C14H18N2O5). Finally, multiply the number of moles of aspartame by the number of moles of hydrogen atoms to find the total number of hydrogen atoms in 2.43 g of aspartame.
