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Contact [7]
2 years ago
5

What is a solution of zinc and copper?five letter word

Chemistry
1 answer:
Lana71 [14]2 years ago
5 0

Answer:

Brass

Explanation:

Brass is an alloy of copper and zinc, in proportions which can be varied to achieve varying mechanical and electrical properties.

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The graph shows the volume of a gaseous product formed during two trials of a reaction. A different concentration of reactant wa
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The rate of reaction is the speed with which reactants are converted into products. It is also the rate at which reactants disappear and products appear.  The higher the rate of reaction, the greater the amount of product formed in a reaction.

If we look at the graph, we will realize that trial 1 produces a lesser amount of product than trial 2. This implies that the  average rate of the reaction in trial 1 is lower than in trial 2.

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Hence trial 1 has a lower concentration of reactants because the average rate of the reaction is lower.

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