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Tom [10]
3 years ago
7

Which substance can be broken down by a chemical change? antimony,carbon,water or sulfur

Chemistry
1 answer:
Sonbull [250]3 years ago
8 0

Answer:

Water

Explanation:

Since water is a compound compose of fixed amount of Hydrogen and oxygen, it can only be broken down by a chemical means.

Mean while, antimony, carbon and sulfur are all elements and can not be split further.

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You can balance,

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When water changes state from a liquid to a solid is energy absorbed or lost?
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3 years ago
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The formula of nitrobenzene is c6h5no2. the molecular weight of this compound is __________ amu.
mafiozo [28]

The molecular weight of a given compound would simply the sum of the molar weights of each component.

 

The molar masses of the elements are:

C = 12 amu

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Since there are 6 C, 5 H, 1 N and 2 O, therefore the total molecular weight is:

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molecular weight = 123 amu

 

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How does the type of medium affect a sound wave? Give an Example
ivanzaharov [21]

Answer:

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Explanation:

4 0
2 years ago
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