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pop000
Jan 1, 2011, 09:20 AM
I have 3 different dish but in all there the same concentration of H2SO4(Sulfuric acid).

1) to the first dish infuse HCl gas how is affect on the pH that in the dish ?

2) to the second dish infuse N2 gas here I know because N2 is an a inert gas so there is no affect on the pH.

3)to the third dish infuse NH3 gas so here the pH is grow.

Do I correct ?
Thanks.

DrBob1
Jan 2, 2011, 10:40 AM
You don't give an answer to No1 -- the pH will get lower. Your other answers are correct. Good work.

pop000
Jan 2, 2011, 10:54 AM
Oh well the pH will get lower because the concentration of h3o ions will be grow yes?

Thank you.

DrBob1
Jan 2, 2011, 04:11 PM
Exactly