Determine the molar mass for carbon tetrachoride (CCl4)

To determine the molar mass of carbon tetrachloride (CCl4), we need to calculate the sum of the atomic masses of all the atoms in the compound.

Step 1: Find the atomic mass of carbon (C) The atomic mass of carbon is approximately 12.01 grams per mole.

Step 2: Find the atomic mass of chlorine (Cl) The atomic mass of chlorine is approximately 35.45 grams per mole.

Step 3: Determine the number of atoms of each element in the compound In carbon tetrachloride (CCl4), there is 1 carbon atom and 4 chlorine atoms.

Step 4: Calculate the molar mass To calculate the molar mass, we multiply the atomic mass of each element by the number of atoms of that element in the compound, and then sum them up.

Molar mass of carbon tetrachloride (CCl4) = (1 * atomic mass of carbon) + (4 * atomic mass of chlorine) Molar mass of carbon tetrachloride (CCl4) = (1 * 12.01 g/mol) + (4 * 35.45 g/mol) Molar mass of carbon tetrachloride (CCl4) = 12.01 g/mol + 141.8 g/mol Molar mass of carbon tetrachloride (CCl4) = 153.81 g/mol

Therefore, the molar mass of carbon tetrachloride (CCl4) is approximately 153.81 grams per mole.