1) What is the molarity of the solution if you have 1.5 L of solution that contains 2.7 mol of CaCl2 ?

2)You dissolve 4.5 g of NaCl in water, for a total solution volume of 2 L. What is the molarity of the solution? The molar mass of NaCl is 58.44 g/mol. using dimensional analysis

What happens when an acid dissolves?

May someone me with these science questions

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium