How many molecules are there in 200 grams of CCL4?

Answer 1

7.829

Answer 2

The gram molecular mass of carbon tetrachloride is 12.011 + 4(35.453) or 153.823. Each mole contains Avogadro's Number of molecules. Therefore, the number of molecules in 200 grams is (200/153.823) X Avogadro's Number or 7.83 X 1023 molecules, to the justified number of significant digits.

Answer 3

To find the number of molecules in 200 grams of CCl4, first calculate the number of moles using the molar mass of CCl4. The molar mass of CCl4 is approximately 153.82 g/mol. Then, use Avogadro's number (6.022 x 10^23 molecules/mol) to find the number of molecules in that number of moles.