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natima [27]
2 years ago
14

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

Chemistry
1 answer:
Ad libitum [116K]2 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 a student did not remove all of the bubbles from inside the buret before reading the initial volume and beginning the titrati
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Hello!

If there's an air bubble inside the buret,  and the bubble escapes the buret during the titration the initial volume lecture (Vi) would be lower (closer to 0) than the actual one, and the recorded consumed volume (ΔV=Vf-Vi) would be higher than the actual one and thus the calculated concentration of the hydrochloric acid would be higher than the real one.

Have a nice day!
5 0
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Answer the following questions:
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