How much would the boiling point of water increase if 4 mol of nacl were
added to 1 kg of water (kb = 0.51°c/(mol/kg) for water and i = 2 for nacl)?

Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.

Nthis lab, you will do experiments to identify types of changes. using the question format you learned (shown above), write an investigative question that you can answer by doing these experiments