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xenn [34]
3 years ago
11

How many moles of oxygen is required to produce 7.8 moles of water?

Chemistry
1 answer:
Olin [163]3 years ago
8 0

Answer:

3.5

Explanation:

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I think the correct answers from the choices listed above are the first, third and the last option. Ionic compounds are compounds that dissociates into ions when in aqueous solution. From the list, NH4Cl, KF and MgO are the ionic compounds. Hope this answers the question.
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Answer:

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