Suppose that aqueous solutions of barium nitrate and potassium carbonate are mixed. What is the name of the compound or compounds that precipitate? Enter the name of the precipitate.

Where are each of the three particles located within the atom?

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?

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %