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Feliz [49]
3 years ago
12

Do h2o2 and h2o represent the same compound?

Chemistry
1 answer:
NikAS [45]3 years ago
8 0
They do not.

H2O2 is Hydrogen Peroxide.

H2O is water or Hydrogen Dioxide.
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How many significant figures are needed in the answer when 1.31m is multiplied by 6.5 m​
dmitriy555 [2]

Answer:

two

Explanation:

The number of significant figures needed in the answer is 2.

This is because when finding the products of two numbers, the result is as accurate as the least number of significant figures of the numbers being multiplied.

Here the numbers being multiplied are;

 1.31m

 6.5m

        1.31m has 3 significant figures

          6.5m has 2 significant figures.

So, the product will have 2 significant figures

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2 years ago
In a solution the solute is the substance present in the greatest amount true or false
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Solute is something that is being dissolved { ex : sugar , salt} 

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3 years ago
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In regard to protective actions for explosive devices, the area where the blast originates is referred to as ___________ perimet
lianna [129]
This is to fill in the answer to the question.

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One mole of H atom is equal to
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