Question

How many grams are there in 7 moles of c4h8

Answer 1

392 grams

Step-by-step explanation:

Begin by finding the molar mass. You do this by adding the atomic mass of each element in the compound.

So, add 4(12)+8(1)=56 grams C4H8

Next, set up an equation.

We start with 7 moles of C4H8, and we want to convert moles to grams. We will use the molar mass for that.

So 7mol C4H8/1 x 56grams C4H8 per/1 mole C4H8= 392 grams of C4H8 per seven moles of C4H8