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Each molecule of hydrochloric acid, hcl, contains one atom of hydrogen and

a. one atom of chlorine.
c. two atoms of chlorine.
b. one atom of oxygen.
d. two atoms of oxygen.

2 Answers

7 votes

Answer:

a

Step-by-step explanation:

User Howard E
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A.) Each molecule of hydrochloric acid, HCl, contains one atom of hydrogen and "One atom of Chlorine"

Hope this helps!
User Ganzogo
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