write the mole ratios of (2ca+o2➡2cao)

Mole ratio is the ratio used to determine the equivalent of two substances (in moles) in a chemical reaction. Only the number of moles of a substance involved in a chemical reaction is considered in mole ratio. Also, the reaction for which mole ratio is to be considered must be balanced.

The interpretation of the equation in the question is that calcium (Ca) and oxygen (O₂) react in the ratio 2:1 to form calcium oxide (CaO).

It can also be said that 2 moles of Ca will be needed in the production of 2 moles of CaO. Hence the mole ratio between the two substances is 2:2.

The mole ratio between O₂ and CaO is 1:2 since 1 mole of O₂ was needed to produce 2 moles of CaO

pstnonsonjoku pstnonsonjoku · Answer 2 · 2022-02-11T13:25:23+01:00

The mole ratio of the reactants and products is; 2 : 1 : 2.

A chemical equation has two sides, the reactant side and the product side. The mole ratio of the reactants and products are obtained from the coefficients of each of the species in the reactants and products.

From the equation shown in the question we can see that the mole ratio of the reactants and products is; 2 : 1 : 2.

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