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## How many moles of NH3 are produced when 2 moles of N2 react with H2?

In the context of this reaction, for every mole of N2 and every 3 moles of H2 we obtain **2 moles** of NH3.

## How many grams of ammonia NH3 can be produced from the reaction of 28.0 g of N2 and 25.0 g of H2?

Question: calculate how many grams of ammonia can be produced from 25.0 grams of nitrogen and 25.0 grams of hydrogen. indicate which is the limiting reactantN2 + 3H2 = 2NH3My answer:25.0g N2 x (1 mol/ 28.0gN2) x (2 mol NH3/ 1 mol N2) x (17.0g NH3/ 1 molNH3) = **30.36g N225**.

## What is the formula for moles to grams?

In order to convert the moles of a substance to grams, you will need to **multiply the mole value of the substance by its molar mass**.

## How do I calculate moles?

**How to find moles?**

- Measure the weight of your substance.
- Use a periodic table to find its atomic or molecular mass.
- Divide the weight by the atomic or molecular mass.
- Check your results with Omni Calculator.

## Do you need a balanced equation for stoichiometry?

Stoichiometry is exactly that. It is the quantitative relation between the number of moles (and therefore mass) of various products and reactants in a chemical reaction. **Chemical reactions must be balanced**, or in other words, must have the same number of various atoms in the products as in the reactants.

## How many moles of NH3 will be formed if 18 moles of H2 is used?

How many moles of NH3 are produced when 18 mol of H2 are reacted? Solution According to the balanced equation, **2 moles of NH3** are produced when 3 moles of H2 react.

## How do you convert grams to moles calculator?

To correctly estimate the number of moles, n , of a substance of a specific mass, m , (in grams), you need to follow the grams to moles formula: **n = m / M** , where, M is the molar mass of this material.

## How many grams of ammonia can be produced by reacting 50.0 g of N2?

We have 50 g of nitrogen gas here, so we need to find the number of moles of nitrogen. From here, we would produce 1.79⋅2=**3.58 moles** of ammonia.

## Is N2 3h2 → 2nh3 balanced?

Yes, **the equation is balanced**. There are the same number of Nitrogen (N) and Hydrogen (H) atoms on each side of the equation.