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ale4655 [162]
3 years ago
8

A balanced chemical equation is shown below

Chemistry
1 answer:
IrinaVladis [17]3 years ago
4 0

Answer:

The answer is A.

Explanation:

C6H12O6 + 6O2 -> 6CO2 + 6H20

C6H12O6 + 6O2 -> 6CO2 + 6H20At the reactant side, there are 6 carbon atoms, 12 hydrogen atoms and 18 oxygen atoms.

atoms, 12 hydrogen atoms and 18 oxygen atoms.At product side, there are 6 carbon atoms, 12 hydrogen atoms and 18 oxygen atoms.

(In a balanced equation, the no. of atoms on the reactant side must be <em><u>e</u></em><em><u>q</u></em><em><u>u</u></em><em><u>a</u></em><em><u>l</u></em><em> </em>to the no. of atoms on the product side)

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How much calcium can be recovered from 75.0g of calcium fluoride
7nadin3 [17]

38.46g

Explanation:

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Unknown:

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Solution:

This is a mass percentage problem and we need to solve it accordingly.

To solve this problem;

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learn more:

Mass percentage brainly.com/question/8170905

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4 0
2 years ago
An atom has 5 electrons in its outer shell. how many unpaired electrons does it have?
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