# In the reaction #N_2 + 3O_2 -> 2NO_3#, how many grams of #N_2# are required to produce 10 grams of #NO_3#?

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How many moles of #NO_3# can be produced from 8 grams of #O_2# ? How many grams of #O_2# are required to react with .5 moles of #N_2# ?

How many moles of

##### 1 Answer

This question is related to Stoichiometry. Lets us first calculate the molar ratio of

As per the equation , one mole of

2 moles of Oxygen = 64 g of Oxygen, is required to react with One mole of Nitrogen or 28 g of Nitrogen and produces 3 moles of N

so when we use 8 g of Oxygen , we will get ,

Mass of N

To react with One mole of

28 g of

28 g of

= 4.50 g of