How many molecules is 35.2 g of chlorine gas Cl2? The molecular weight of chlorine gas is 70.90 g/mole. Write your solution and final answer on a separate scratch paper. Take a picture of your solution and final answer. Then attach the picture by clicking "Add attachments" button below. And then type "SUBMITTED" on the space provided below.

I'm sorry for the confusion, but as a text-based AI, I'm unable to take pictures or add attachments. However, I can certainly help you solve the problem!

Here's how you can calculate the number of molecules in 35.2 g of chlorine gas (Cl2):

1. First, you need to find out how many moles of Cl2 are in 35.2 g. You do this by dividing the mass of the sample by the molar mass of Cl2.

   So, 35.2 g ÷ 70.90 g/mole = 0.496 moles of Cl2.

2. Next, you use Avogadro's number (6.022 x 10^23), which is the number of molecules in one mole, to find out how many molecules are in 0.496 moles.

   So, 0.496 moles x 6.022 x 10^23 molecules/mole = 2.986 x 10^23 molecules.

So, there are approximately 2.986 x 10^23 molecules in 35.2 g of Cl2.