- #36
raviyank
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sulphuric has 2 protons.
so ph =-log(0.0004)
=-(log4-4)
=-(0.6021-4)
=3.3979
so ph =-log(0.0004)
=-(log4-4)
=-(0.6021-4)
=3.3979
In summary, the pH of 350L of sulfuric acid (H2SO4) can be calculated by using the Henderson-Hasselbalch equation, which takes into account the concentration of the acid and its dissociation constant. The resulting pH value would be highly acidic, as sulfuric acid is a strong acid with a low pH value. It is important to note that the pH value may change over time due to the acid's strong corrosive properties and its ability to react with other substances. Proper safety precautions should be taken when handling such a large quantity of sulfuric acid.
- #37
raviyank
- 4
- 0
1 hydrogen has 1 proton but in sulphuric there are 2 hydrogen
- #38
Borek
Mentor
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raviyank said:
This is wrong, please reread the question.
And read forum rules, giving final answers is against them. Not to mention giving wrong final answers.
- #39
chawki
- 506
- 0
Hello Borek 
please check this:
CA*VA=CB*VB
2*10-4*350=mB/40
mB=2*10-4*350*40 = 2.8g
That's it ?
please check this:
CA*VA=CB*VB
2*10-4*350=mB/40
mB=2*10-4*350*40 = 2.8g
That's it ?
- #40
Borek
Mentor
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2.8g of NaOH it is.
- #41
chawki
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Borek said:
Yay
thank you Borek