A student uses heat to decompose 25.0 g of Naclog and collects the oxygen over water. The temperature of the water is 35°C and the barometric pressure is 747 mmHg. Assuming 100% yield, what is the volume of Oxygen gas collected?
(Show calculation for moles of oxygen, pressure of oxygen, equation for determining volume, and the answer)

the equation that correctly represent the reaction for formation of ammonia is

n2+ 3h2 → 2nh3 (answer d)

1 mole of nitrogen gas (n2) react with 3 moles of hydrogen gas (h2) to form 2 moles of ammonia ( nh3). this is in a process known as haber process were iron is used as a catalyst and reaction take place that a higher temperature and pressure. the process is exothermic hence energy is released.

b is the correct

hurricanes form in warm water