# How to Calculate Theoretical yield

Posted by Lara Bolt on March 24th, 2021

Before performing chemical reactions, it's helpful to be aware of just how much product is likely to be produced with specified amounts of reactants. This is known because the theoretical yield calculator. This is actually a way to use when calculating the theoretical yield of a chemical reaction. The same strategy can be applied to determine the amount of each reagent needed to produce a desirable amount of product. ## 10 g of hydrogen gas are burnt in the presence of extra oxygen gas to produce water. Exactly how much water is produced?

The reaction where hydrogen gas unites with oxygen gas to create water is.

The formula above is not balanced. After reconciliation, the equation becomes

This significance is the bridge between the reactant and the product or service.

The mole ratio may be the stoichiometric ratio between the amount of one compound and the amount of another compound at a reaction. The mole ratio between both H 2 and H2O is 1 mol H2/1 mol H2O.

## Calculate the theoretical yield calculator of this response.

There's now enough data to ascertain the theoretical yield calculator. Use the strategy:

Make use of the mole ratio involving reactant and product to convert moles reactant to byproduct product

Use the molar mass of the goods to convert additives product to g of product.

## The theoretical yield calculator of the response is calculated using:

Grams H2O = (10 x 1/2 X1 x 18) grams H2O

Grams H2O = 90 g H2O

Ten grams of hydrogen gas using excess oxygen will theoretically produce 90 g of water.