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3 years ago

(b)

Chemistry

1 answer:

mixas84 [53]3 years ago

4 0

Answer:

Group 18th

Explanation:

The group 18th of periodic table which is composed of Noble gases mainly was missing from the Mendeleev's periodic table. The reason for this is that Noble gases are least reactive, therefore, it was difficult to predict such elements which do not react with other elements.

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Balance the following chemical

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2 years ago

Read 2 more answers

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boyakko [2]

Answer:

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3 years ago

What percentage of radioactive substance remains after two half-lives

Ksju [112]

Answer:

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Explanation:

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2 years ago

Problem PageQuestion Methane gas and chlorine gas react to form hydrogen chloride gas and carbon tetrachloride gas. What volume

IgorC [24]

Methane gas and chlorine gas react to form hydrogen chloride gas and carbon tetrachloride gas. What volume of hydrogen chloride would be produced by this reaction if 3.16 L of chlorine were consumed at STP.

Be sure your answer has the correct number of significant digits.

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Explanation:

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$PV=nRT$