Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Na 2HC| H2 2NaCl O Balanced O Unbalanced

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass?
2Na
2HCI
H2
2NaCl
O Balanced
O Unbalanced
5 6
Transcribed Image Text:Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Na 2HCI H2 2NaCl O Balanced O Unbalanced 5 6
Expert Solution
Step 1

The given reaction is :

          2Na + 2HCl  H2 + 2NaCl

Balanced chemical reaction:

   The chemical in which the number of atoms of each element and the charge on the reactants sides same as on the products side is known as the balanced chemical equation.

Analyzing the number of atoms of each element as follows:

Element Number in Reactants Number in Products
Sodium (Na) 2 2
Hydrogen (H) 2 2
Chlorine 2 2

The number of atoms of each element on the reactants side is the same as on the products side.

Therefore the given reaction is in the balanced chemical equation.

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