3 years ago

Which prefix is needed when naming SO3?

1 answer:

8 0

The formula shows that molecule is made of one sulfur atom and three oxygen atoms. This means that the prefix used should be 'tri'. This means three and the substance would be called sulfur trioxide. A molecule with two oxygen atoms would be named sulfur dioxide. The nomenclature of chemicals often uses prefixes so the name itself can give a picture of what it is made of.

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3 years ago

Which of the following might be an indicator of global warming?

kolbaska11 [484]

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Use Boyle’s law to complete the following:

mixas84 [53]

Answer:

The answer to your question is: 0.25 l

Explanation:

Data

P1 = 1 atm

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V1P1 = V2P2

Clear V2 from the formula

V2 = V1P1/P2

Substitution

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zmey [24]

Answer:

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Explanation:

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3 years ago

If 156 grams of chromium react with an excess of oxygen, as shown in the balanced chemical equation below, how many grams of chr

GenaCL600 [577]

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