Science, asked by xxDhruv3007xx, 11 months ago

What happens when hydrochloric acid is poured on a copper plate? Which has is produced. How do you test it?

Answers

Answered by anushka97

Answer:

2HCl + 2Cu ==> 2CuCl + H2

(aq) (s) (aq) (g)

Explanation:

When hydrochloric acid is poured on a copper plate then the hydrochloric acid reacts with copper metal to form copper chloride and release hydrogen gas.

When the gas is released and a burning candle is brought near the gas the the candle extinguishes with a pop sound which indicates the presence of hydrogen gas.

Answered by raziabegum9964

Answer:

2hcl+ 2cu give rise to 2cucl + 2hcl

Explanation:

when hydrochloric acid poured on a copper plate then the hydrochloric acid reacts copper metal to form copper chloride and release hydrogen gas.

when the gas is released and burning candle is brought near the gas the candle extinguishes with a pop sound which indicates the presence of hydrogen gas.

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