If you have 250mL of an 11M solution and add enough water to dilute it to 3.5 M, then what is the final volume of the solution?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.