Convert 12.5 mol Cl2 to grams

g = moles x molar mas.

To convert moles to grams, you need to use the molar mass of the substance.

The molar mass of Cl2 (chlorine gas) is 70.906 grams/mol.

To convert 12.5 mol of Cl2 to grams, you can use the following equation:

Grams = Moles x Molar Mass

Substituting the values we have:

Grams = 12.5 mol x 70.906 g/mol

Calculating this:

Grams = 886.325 grams

Therefore, 12.5 mol of Cl2 is equal to 886.325 grams.

To convert from moles to grams, you need to know the molar mass of the substance. In this case, you want to convert 12.5 moles of Cl2 to grams.

The molar mass of chlorine gas (Cl2) can be calculated by adding up the atomic masses of its constituent elements.

The atomic mass of chlorine (Cl) is approximately 35.45 grams per mole. Since chlorine gas consists of two chlorine atoms, the molar mass of chlorine gas is:
Molar mass of Cl2 = 2 * 35.45 g/mol = 70.90 g/mol

Now, to convert moles to grams, you can use the following equation:

Grams = Moles * Molar mass

Plugging in the values:
Grams = 12.5 mol * 70.90 g/mol
Grams = 886.25 g

Therefore, 12.5 moles of Cl2 is equal to 886.25 grams.