If 2.2 g of chemical A is used, how much of chemical B is needed? Give your answer in grams (g). Mass of chemical B against chemical A

## Step 1: Understand the problemThe problem gives us the mass ratio of chemical B to chemical A, which is 1.5 g/g. This means that for every gram of chemical A, we need 1.5 grams of chemical B.## Step 2: Calculate the mass of chemical BWe know that 2.2 g of chemical A is used. Using the given ratio, we can calculate the mass of chemical B. ### The formula to calculate the mass of chemical B is: ### Substitute the given values into the formula:###