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Stolb23 [73]
3 years ago
5

Which is the correct symbol for the following atom? (I NEED THE ANSWER ASAP)

Chemistry
2 answers:
Elden [556K]3 years ago
8 0

Answer:

c

Explanation:

White raven [17]3 years ago
3 0

Answer:I THINK IT IS D

Explanation:

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4 years ago
If the empirical formula of a compound is C2OH4, and the molar mass is 88 g/mol, what is the molecular formula
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Answer:

               Molecular Formula = C₄O₂H₈

Explanation:

Molecular formula is calculated from following formula.

Molecular Formula = n(Empirical formula)

The formula for n is given as,

n = Molecular Formula Mass / Empirical Formula Mass

Molecular Formula mass = 88 g/mol

Empirical formula mass = 44

Putting values,

n = 88 / 44 = 2

Now,

Molecular Formula = 2(C₂OH₄)

Molecular Formula = C₄O₂H₈

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Explanation:

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3 years ago
A ringing alarm clock is put under a glass jar. The air is slowly removed from the space around it. What will happen as the air
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Answer:

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3 years ago
Need help. Is this correct
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Yes, that is correct!

Explanation:

7 0
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