loverbaby9190 loverbaby9190

06-04-2017
Chemistry

contestada

In a science demonstration, a teacher mixed zinc (Zn) with hydrogen chloride (HCl) in a flask and quickly attached a balloon over the mouth of the flask. Bubbles formed in the solution and the balloon inflated.

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talonz6 talonz6

06-04-2017

What exactly is the question?

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saayluhjaay saayluhjaay

26-02-2019

One or more new substances formed.

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