Determine the Molar Mass of Nonane,C9H20

Answer 1

To determine the molar mass of nonane (C9H20), you first need to calculate the molar mass of each individual element in the compound.

Carbon (C) has a molar mass of approximately 12.011 g/mol, while hydrogen (H) has a molar mass of approximately 1.008 g/mol.

So, to calculate the molar mass of nonane, you would add up the molar masses of all the carbon and hydrogen atoms in the compound:

9 x 12.011 g/mol (for carbon) + 20 x 1.008 g/mol (for hydrogen) = 108.099 g/mol + 20.16 g/mol = 128.259 g/mol

Therefore, the molar mass of nonane (C9H20) is approximately 128.259 g/mol.