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Viefleur [7K]
3 years ago
10

Please help me :)))))))))))))))))))))))))))))))))

Chemistry
1 answer:
saw5 [17]3 years ago
8 0

Answer:

element is the 4th one

02 is the 3rd one

C02 is the 2nd one

atom is the 1st one

Explanation:

hope this helps you :)

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The molecular mass of propane-1,2-diol is 76.1 amuamu . Calculate the molecular mass of propane-1,3-diol, an isomer of propane-1
sashaice [31]

Answer:

76.1 amu

Explanation:

Let us recall that isomers refer to two different compounds with the same molecular formula but different atom to atom connectivity and different chemical properties. When two compounds are isomers, we can essentially represent them with exactly the same molecular formula.

Now propane-1,2-diol and propane-1,3-diol are both represented by the molecular formula C3H8O2 since they are isomers of each other. When two compounds have the same molecular formula, they must essentially have the same molecular mass. Hence the molecular mass of propane-1,3-diol is also 76.1 amu.

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3 years ago
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Igoryamba

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2 years ago
What’s the SI unit of the amount of isopropyl alcohol in a beaker?
Illusion [34]

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mole

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In your second paragraph, describe properties of sound waves. Then make a claim about how loud an explosion in space should be.
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Explanation:

Hope this helped please pick me brainliest

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2 years ago
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