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zavuch27 [327]
2 years ago
14

How did Mendeleev organize the elements to create a periodic table?

Chemistry
1 answer:
Nuetrik [128]2 years ago
3 0
According to increasing mass and number of protons
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Veronika [31]

Answer:co2

Explanation:

7 0
3 years ago
Balance the equation <br> NaOH + CH3COOH
solong [7]

NaOH + CH3COOH -> CH3COONa + H20

8 0
3 years ago
Nitrogen monoxide and oxygen, both colorless gases, form a red-brown gas when mixed. Nitrogen monoxide and oxygen are called the
daser333 [38]

Answer:

Nitrogen monoxide and oxygen are called the reactants

Explanation:

Step 1: Given data

Nitrogen monoxide = NO

Oxygen = O2

Step 2: Balanced equation

2NO + O2 → 2NO2

This means that 2 moles of NO will be consumed and and 1 mole of O2 to produce 2 moles of NO2

This means NO2 is the prodcut that is produced.

NO +O2 react with eachother, to form NO2

This means nitrogen monoxide (NO) and Oxygen (O2) are called the reactants.

5 0
3 years ago
Which statement is true about a base when it reacts with another substance?
slava [35]

Answer:

C

Explanation:

I think that:))

8 0
2 years ago
Read 2 more answers
The melting point of silver is a
Gekata [30.6K]

Answer:

physical property

Explanation:

The same molecule is present through out the changes. Physical changes are related to physical properties since some measurements require that changes be made. Melting Point: As solid matter is heated it eventually melts or changes into a liquid state at the melting point.

hope it helps!

4 0
3 years ago
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