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liraira [26]
3 years ago
7

How does the concentration of reactants affect the rate of Chemical reaction? explain in short​

Chemistry
2 answers:
beks73 [17]3 years ago
8 0

Answer:

The increase in the concentration of reactants increases the frequency of effective collisions.

Explanation:

The concentration of reactants determines the rate of reaction by providing the number of reactants available to yield an effective collision. There is a direct relationship between the concentration of reactants and rate of reaction.

Neporo4naja [7]3 years ago
6 0
Higher concentration of reactants equals faster rate of reaction. Reactions occur when particles collide effectively, and by increasing the concentration of reactants, you increase the number of effective collisions, thereby making the reaction occur faster.
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Excerpt from textbook

8 0
3 years ago
An experiment reacts 20.4 g of zinc metal with a solution containing an excess of iron (III) sulfate. After the reaction, 10.8 g
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Answer:

The answer to your question is 92.7%

Explanation:

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                             3 Zn  + Fe₂(SO₄)₃   ⇒   2Fe   +   3ZnSO₄

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Zinc = 65.4 x 3 = 196.2g

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Proportions  

                           196.2 g of Zinc ------------------ 112 g of Iron

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                            x = (20.4 x 112) / 196.2

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