Please answer the questions with the picture below.. please. Answer A_

Answer B_

Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h

What is the solubility of substance?

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution