50.0 mL of water heated to 59.6 oC is added to 50.0 mL of water cooled to 18.8 oC. If the temperature of the mixture stabilizes at 34.0 oC, what is the heat capacity of the calorimeter?

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.

Achemical reaction is done in the setup shown , resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?

Scuba divers use tanks of compressed air to them breathe. gases can be compressed because?