Question

when air is bubbled trough pure water the ph decreases wgich gas is responsible for this change???​

Answer 1

Answer:

Carbondioxide gas

Yes. The pH value of water could dropped due to a reversible reaction between water and carbondioxide which leads to formation of carbonic acid. Carbondioxide gas is responsible for change in pH. So, more the presence of CO2 in air, more the drop in pH value of water air bubble.

Answer 2

ANSWER:

Yes. The pH value of water could dropped due to a reversible reaction between water and carbondioxide which leads to formation of carbonic acid. Carbondioxide gas is responsible for change in pH. So, more the presence of CO2 in air, more the drop in pH value of water air bubble.

Explanation:

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