Chapter 2 – Filling blanks

A process in which the system absorbs heat from its surroundings is called _______.

The symbol of the _______ is ΔH^θ.

Heat liberated by a chemical reaction is assigned by _______.

Change in enthalpy of a system is due to the heat supplied at a constant _______.

The highly accurate values of combustion's enthalpy changes can be measured using a special apparatus called _______.

In an reaction, more energy will be stored in the products than reactants in the _______.

In an reaction, less energy will be stored in the products than reactants in the _______.

Chemical reactions provide _______ which is the result of interactions between ions in electrolytes.

Plants store chemical energy in _______ formed during photosynthesis.

Plants store _______ in carbohydrates formed during photosynthesis.