CO2 + H2O → C6H12O6 + O2

Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l

Why does his teacher ask him to balance the equation by including the correct coefficient

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?