1. Write the balanced ionic equation for the reaction between water solutions of nitric acid, HNO3, and sodium hydroxide, NaOH. Circle the spectator ions.

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.