One mole of carbon weighing 12 grams, reacts with one mole of oxygen gas, weighing 32 grams to produce only carbon dioxide, according to the equation:
C+02 -->CO2
Which answer correctly describes the amount of carbon dioxide produced?

What is the mass of 0.46 mol of mgcl2

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .