Question

2. How many moles of salt are present in 1.5L of a 5.OM salt water solution?

Answer 1

There are 7.5 moles of salt

Step-by-step explanation:

5.0M means that in every liter of solution, there are 5 moles of salt. So, 1.5L of solution times 5 moles per liter equals 7.5 moles