In the copper- planting solution lab placed copper pennies in vinger is an weak acid with hydrogen ions when you put the pennies in the vinger you should haev abserved small gas bubbles. what were these bubbles composed of and how did they form

By: USER4391
28 Agustus 2025 chemistry 5 minutes
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Question

Grade: Education Subject: chemistry
In the copper- planting solution lab placed copper pennies in vinger is an weak acid with hydrogen ions when you put the pennies in the vinger you should haev abserved small gas bubbles. what were these bubbles composed of and how did they form
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Answer (244)

Best Answer
(63)
Hydrogen gas

Acid + metal = salt and hydrogen gas
Answered on 28 Agustus 2025

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