What mass of chlorine gas will react with 92.0 g of sodium?

The mass of chlorine gas will be, 284 grams

Explanation : Given,

Mass of sodium = 92 g

Molar mass of sodium = 23 g/mole

Molar mass of chlorine gas = 71 g/mole

First we have to calculate the moles of sodium.

Now we have to calculate the moles of chlorine gas.

The balanced chemical reaction will be,

From the balanced chemical reaction, we conclude that

As, 2 moles of Na react with 2 mole of

So, 4 moles of Na react with moles of

Now we have to calculate the mass of chlorine gas.

Therefore, the mass of chlorine gas will be, 284 grams