NU Which of the following equations is correctly balanced? *
A) CO2 + 9H20 --> C6H12O6 + 0,
B) CO, + H2O --> 3C6H12O6 + O2
C) 6CO2 + 6H2O --> C6H12O6 + 60,

PLEASE HELP

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?

The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride

Why does ammonia, nh3, behave as a base when it reacts with an acid? z