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natima [27]
3 years ago
14

Identify the reactants and products in the following chemical equation: Zn +2HCl --> ZnCl2 + H2 *

Chemistry
1 answer:
Ad libitum [116K]3 years ago
7 0

Answer:

A.

Explanation:

zinc and hydrochloric acid reacts to form zinc chloride and hydrogen.

hope it helps. :)

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If z = 4.0 and y = 9.6, what is the value of x?
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Answer:

The value of x will be "1.4".

Explanation:

The given values are:

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As we know,

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⇒ z = \frac{y}{x}

and,

⇒ x=\frac{y}{z}

On substituting the given values, we get

⇒    =\frac{5.6}{4.0}

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