Given the following equation Fe2O3 + 3H2 → 2Fe + 3H20
a. How many moles of H2O will be if 9.63 grams of Fe2O3 reacts with Hz?
b. How many grams of Fe will be produced if 0.59 moles of H2 react with Fe2O3?
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What’s the scientific notation for the number 6,840,000,000

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775

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 .