To find the number of moles of chlorine gas (Cl2) in 3.55 g, you need to use the formula:

moles = mass / molar mass

The molar mass of Cl2 is approximately 70.90 g/mol (35.45 g/mol for Cl, but since it's Cl2, you multiply by 2).

So,

moles = 3.55 g / 70.90 g/mol = 0.05 moles

Therefore, there are 0.05 moles of chlorine gas in 3.55 g.

Question

To find the number of moles of chlorine gas (Cl2) in 3.55 g, you need to use the formula:

moles = mass / molar mass

The molar mass of Cl2 is approximately 70.90 g/mol (35.45 g/mol for Cl, but since it's Cl2, you multiply by 2).

So,

moles = 3.55 g / 70.90 g/mol = 0.05 moles

Therefore, there are 0.05 moles of chlorine gas in 3.55 g.

Knowee AI · Accepted Answer

To find the number of moles of chlorine gas (Cl2) in 3.55 g, you need to use the formula:

moles = mass / molar mass

The molar mass of Cl2 is approximately 70.90 g/mol (35.45 g/mol for Cl, but since it's Cl2, you multiply by 2).

So,

moles = 3.55 g / 70.90 g/mol = 0.05 moles

Therefore, there are 0.05 moles of chlorine gas in 3.55 g.

How many moles of chlorine gas are there in 3.55 g?