____ rain falls in areas that have air pollution.

Chemistry

2 answers:

OverLord2011 [107]3 years ago

7 0

Answer:

acid rain falls in areas that have air pollution

Finger [1]3 years ago

3 0

Answer:

Acid rain

Explanation:

Acid rain is caused by a chemical reaction that starts with the release of compounds such as sulfur dioxide and nitrogen oxides into air.

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You operate a nuclear reactors and want to use fissionable mass that will sustain a slow control what type of mass will you use

puteri [66]

Answer: I believe it is critical mass

Explanation:

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2 years ago

A chemist determines by measurements that 0.030 moles of nitrogen gas participate in a chemical reaction. calculate the mass of

zzz [600]

Remember that:
number of moles = mass/molar mass

First, we get the molar mass of the nitrogen gas molecule:
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Second we calculate the mass of the precipitate:
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3 years ago

A sample of air is slowly passed through aqueous Sodium hydroxide and then over heater copper. Which gases are removed by this p

bagirrra123 [75]

Carbon dioxide and oxygen are removed from the air.

Explanation:

When air is passed through aqueous sodium hydroxide solution the carbon dioxide is removed from the air.

First the carbon dioxide will dissolve and react with water to form carbonic acid ( H₂CO₃) :

CO₂ + H₂O → H₂CO₃

The the carbonic acid will react with sodium hydroxide to form sodium carbonate (Na₂CO₃):

H₂CO₃ + 2 NaOH → Na₂CO₃ + 2 H₂O

After this by passing the air over heated cooper the oxygen is removed.