12-09-2021
Chemistry

contestada

how do i work out what mass of oxygen reacts with 12g of magnesium?

Respuesta :

12-09-2021

Answer:

The balanced chemical equation for this reaction is 2Mg + O2 >>>> 2MgO. It states that two moles of magnesium reacts with 1 mole of diatomic oxygen gas or 2 moles of oxygen atoms yields 2 Moles of magnesium oxide ash. One mole of magnesium = 24 grams while one mole of oxygen atom is 16 grams or 32 grams as gas.

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