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lisov135 [29]
2 years ago
6

2. Why does a chemical equation need to be balanced?

Chemistry
1 answer:
arlik [135]2 years ago
7 0

<em>Answer:</em>

<em>Chemical equations must be balanced to satisfy the law of conservation of matter, that states that matter cannot be produced or destroyed in a closed system. The law of conservation of mass governs the balancing of a chemical equation.</em>

Explanation:

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Question 4
vazorg [7]

Answer:

H(aq) + NO3 (aq) + HF(aq)

Explanation:

In the given mixture of HNO3 (Nitric Acid) and HF (hydrofluoric acid) in water  the major species present are H(aq) + NO3 (aq) + HF(aq).

On the reaction of  HNO3 (Nitric Acid) and HF (hydrofluoric acid) in water  , it will give a polar solution and will form a homogenous mixture.

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Aluminum phosphate is an odorless and white crystalline solid

The chemical equation is written above.

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What would happen to the pressure if the volume were reduced to 0.5 l and the temperature increased to 260 ∘c?
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Rb has larger radius.

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