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kotykmax [81]
2 years ago
10

When sodium reacts with chlorine, sodium chloride is produced. Andrew represented this reaction with this equation:

Physics
2 answers:
vichka [17]2 years ago
6 0

Answer: B) Not Balanced

B) Sodium

B) Not Equal

Explanation:

kvv77 [185]2 years ago
4 0
<h3><u>Answer;</u></h3>

B) Not Balanced

B) Sodium

B) Not Equal

The equation is <em><u>not balanced</u></em> because the number of <em><u>sodium atoms</u></em> is <em><u>not equal</u></em> on both sides of the arrow.

<h3><u>Explanation;</u></h3>
  • <em><u>According to the law of conservation of mass, the mass of reactants should always be the same as the mass of the products in a chemical equation.</u></em> Therefore, the number of atoms of each element in a chemical equation should always be the same on both sides of the equation, that is the side of reactants and side of products.
  • Therefore,<u><em>any chemical equation requires balancing to ensure that the number of atoms of each element is equal in both sides of the equation</em></u>. Balancing is a try and error process that ensures that the law of conservation of mass holds.
  • Thus, the balanced chemical equation is;

2Na + Cl2 → 2NaCl

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