A sample (28.7 mL) of a KOH solution required 31.3 mL of 0.118 M HCl for neutralization. What 2) mass (g) of KOH was in the original sample?

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 -

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?