Maddie L.

asked • 03/22/21

How many grams of Mg will you need to produce 15.8 grams of MgO?

1 Expert Answer

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Ramesh V. answered • 03/22/21

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Chemistry with 28 years of Experience
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Hello Maddie,

Please do not ask any questions from the tests or quiz, this is a disclaimer.

Please reach out to me if you ever need tutoring.


2 Mg + O2 ------------- 2 MgO


15.8 g of MgO 1 mole MgO 2 moles Mg 24 g of Mg = 9.48 g of Mg

40 g of MgO 2 moles MgO

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Maddie L.

Thanks so much. And no this is not from a test or quiz. Just practice and I needed help but had no one to ask.
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03/22/21

Ramesh V.

tutor
Sure. Thanks for the clarification
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03/22/21

Maddie L.

Do you think maybe you could check out my other questions? If not I totally understand. Please
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03/22/21

Ramesh V.

tutor
I am sorry, I am in EST, I could not get to your other questions.
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03/22/21

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