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elena55 [62]
3 years ago
7

What is the ratio of hydrogen atoms (H) to oxygen atoms (O) in 2 L of water? Enter the simplest whole number ratio in order of h

ydrogen to oxygen, respectively.
Chemistry
1 answer:
Nataly_w [17]3 years ago
4 0

Answer : The ratio of hydrogen and oxygen in water is, (2:1)

Explanation :

As we know that the chemical formula of water is, H_2O.

In H_2O, there are 2 atoms of hydrogen and 1 atom of oxygen.

As we are given that the volume of water is, 2 L. So, there is no matter what is the volume of water that means there is no role of volume of water.

The ratio of hydrogen and oxygen in water is, (2:1)

Thus, in 2 L volume of water, the ratio of hydrogen and oxygen in water is also same that is, (2:1)

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Question 25———-A, YA are two isotopes of element A.
lakkis [162]

Answer:

Option C. 1

Explanation:

Step 1:

Determination of the Neutron of both isotopes. This is illustrated below.

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Atomic number = proton number = x

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y = x + Neutron

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Step 2:

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Rearrange

=> y – y + 1 – x + x

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