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Dmitriy789 [7]
3 years ago
5

How do I do balancing equations

Chemistry
1 answer:
OlgaM077 [116]3 years ago
7 0

Explanation:

To balance any chemical equation, you must first understand the law of conservation of mass.

The law of conservation of mass states that "atoms are neither created nor destroyed in a chemical reaction but are changed from one form to another".

So in any chemical reaction the number atoms on both sides of the equation must be the same.

    To balance a chemical equation:

  • you can inspect the given equation and fix appropriate whole number coefficient to chemical species that are not balanced.
  • Also you can set up simple and solvable algebraic equations.

For example:

       aNa + bCl₂  →  cNaCl

a, b and c are the coefficients that will balance the equation;

     conserving: Na     a  = c

                          Cl      2b = c

let b = 1

     c = 2

      a = 2

                    2Na + Cl₂  →  2NaCl

learn more

Balanced equation brainly.com/question/2947744

#learnwithBrainly

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3 Cu + 8HNO3 g 3 Cu(NO3)2 + 2 NO + 4 H2O
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24.25 moles of NO can be produced using 97 moles of HNO3.

<h3>What is balanced chemical equation?</h3>

Equal numbers of atoms from various elements are present in both the reactants and the products in balanced chemical equations. Varied elements' atom counts in the reactants and products of unbalanced chemical equations are different.

3 Cu + 8HNO3 g → 3 Cu(NO3)2 + 2 NO + 4 H2O

The number of moles consumed can be calculated using comparing with coefficients in the balanced reaction .

So , from above eq we get that 8 moles of HNO3 are consumed to make 2 moles of NO.

⇒  8 HNO3⇔2 NO

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