What is mole of 123.2grams of Ccl4

Answer 1

To determine the number of moles in 123.2 grams of CCl4, we first need to calculate the molar mass of CCl4 (Carbon Tetrachloride).

Carbon (C) has a molar mass of 12.01 g/mol, and Chloride (Cl) has a molar mass of 35.45 g/mol.

The molar mass of CCl4 is:
= (12.01 g/mol x 1) + (35.45 g/mol x 4)
= 12.01 g/mol + 141.8 g/mol
= 153.81 g/mol

Now we can calculate the number of moles:
Number of moles = Mass / Molar mass
= 123.2 g / 153.81 g/mol
≈ 0.800 moles

Therefore, 123.2 grams of CCl4 is approximately 0.800 moles.