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swat32
4 years ago
15

Magnesium reacts with carbon dioxide to form magnesium oxide and pure solid carbon.

Chemistry
1 answer:
guajiro [1.7K]4 years ago
7 0

Answer:

2Mg  + 2CO₂  →  2MgO  + C

Option a.

Explanation:

The chemical reactions are balanced in order to verify compliance with the Law of conservation of mass. This law states that in any chemical reaction, the mass of the reagents must be equal to the mass of the products

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One of the products of a fermentation reaction is
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3 years ago
How many significant figures are in 820 400.0 L
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What volume of sample, in mL, would be needed to make 2 mL of a 5-fold dilution? (3 significant figures needed)
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0.400 mL

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3 years ago
Write an equation to show how hco3− can act as a base with hs− acting as an acid.
Ne4ueva [31]

Answer:  HCO_{3}^{-}+ HS^{-}\rightleftharpoons H_{2}CO_{3} + S^2{-}

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Therefore, the equation for the reaction will be as follows.

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3 years ago
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