g If a 1M solution of sodium hydroxide was added to a saturated solution of magnesium hydroxide, what will be the effect on the concentration of dissolved magnesium in the solution

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?

What substance has a mass of 9.5g and volume of 2.1cm^3

What produces wave a)sound b) heats c)transfer of energy d)vibrations