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V125BC [204]
3 years ago
15

I NEED THIS ASAP Someone please help me

Chemistry
2 answers:
IceJOKER [234]3 years ago
8 0

Answer:

B. Four moles of water were produced from this reaction.

Explanation:

I took the test and got it correct

marysya [2.9K]3 years ago
6 0

Answer:

the answer is B

Explanation:

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Which of the following statements are FALSE of models? (select all that applies)
ira [324]

Answer:

A B and C

Explanation:

Hopefully this helps

7 0
3 years ago
I need help doing this please. It’s an image
Ne4ueva [31]

Answer:

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you may think that if it has a + it would be bigger, but it is actually the opposite.

5 0
3 years ago
Which chemical equation demonstrates the law of conservation of mass!
zlopas [31]

Answer:

F. 2NO + 02 —> 2NO

H. 4NH3 + 502 —> 4NO + 6H20

Explanation:

The law of conservation of mass states that matter can neither be created nor destroyed during a chemical reaction but can be convert from one form to another.

2NO + 02 —> 2NO

From the above, the total number of N on the left balance the total number on the right i.e 2 atoms of N on both side of the equation.

The total number of O on the left balance the total number on the right i.e 2 atoms of O on both side of the equation. This is certified by the law of conservation of mass.

4NH3 + 502 —> 4NO + 6H20

From the above, the total number of N on the left balance the total number on the right i.e 4 atoms of N on both side of the equation.

The total number of O on the left balance the total number on the right i.e 10 atoms of O on both side of the equation.

The total number of H on the left balance the total number on the right i.e 12 atoms of O on both side of the equation.

This is certified by the law of conservation of mass.

The rest equation did not conform to the law of conservation of mass as the atoms on the left side did not balance those on the right side

5 0
3 years ago
Ions form as a result of uneven charge distribution between the nucleus and the electron cloud. TRUE OR FALSE
storchak [24]

Answer:

true

Explanation:

true

8 0
3 years ago
Which of the following data does a complete and balanced chemical equation NOT reveal?
Fudgin [204]

Answer:o quarto

Explanation:

3 0
3 years ago
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