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BaLLatris [955]
2 years ago
7

Please helpppppppppppppppp!!!!!!!!!!!!!!!

Chemistry
2 answers:
Agata [3.3K]2 years ago
8 0

Answer:

c MgO

Explanation:

product is located after the reaction arrow

leva [86]2 years ago
8 0

Answer:

c

Explanation:

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Fudgin [204]

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because in the different countries it is distributed unevenly.

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Sodium hydroxide, NaOH, reacts with sulfuric acid, H,SO,, in a neutralization reaction to
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Explanation:

hi girl i also wrote this in my test today so maube i hope it is correct.

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2 years ago
Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 3.50 moles of magnesium
Firdavs [7]

Answer:

n_{Mg}=3.50molMg\\\\ n_{Cl}=7.00molCl\\\\n_O=28.0molO

Explanation:

Hello there!

In this case, according to the given information it turns out possible for us to realize that one mole of the given compound, Mg(ClO₄)₂, has one mole of Mg, two moles of Cl and eight moles of O; thus, we proceed as follows:

n_{Mg}=3.50molMg(ClO_4)_2*\frac{1molMg}{1molMg(ClO_4)_2}=3.50molMg\\\\ n_{Cl}=3.50molMg(ClO_4)_2*\frac{2molCl}{1molMg(ClO_4)_2}=7.00molCl\\\\n_O=3.50molMg(ClO_4)_2*\frac{8molO}{1molMg(ClO_4)_2}=28.0molO

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