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Why you use dilute H2SO4 in titration permanganat and oxalic acid?
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Why you add h2so4 to the kmno4 titration?
consider the balance chemical equation, suppose the reaction with oxalic acid 2MnO4- + 16H+ + 5C2O4 --> 2Mn+2 + 8H2O + 10CO2 Above reaction shows that the reaction requires a number of protons to occur, H2SO4 is the source of these protons.
Chemical symbol for dilute sulphuric acid?
H2SO4 (dil) or H2SO4.H20.
What happens when sodium hydrogen carbonate reacts with dilute H2SO4?
2NaHCO3 + H2SO4 --> Na2SO4 + H2O(l) + CO2(g)
Which indicator is used in titration of naoh and h2so4?
Methyl orange
Is dilute sulphuric acid a compound?
Sulfuric acid itself is a compound with the formula H2SO4. However the word "dilute" means that the H2SO4 is dissolved in water, so it is a mixture.
Why you add h2so4 to the kmno4 titration?
consider the balance chemical equation, suppose the reaction with oxalic acid 2MnO4- + 16H+ + 5C2O4 --> 2Mn+2 + 8H2O + 10CO2 Above reaction shows that the reaction requires a number of protons to occur, H2SO4 is the source of these protons.
What is the symbol of dilute sulphuric acid?
H2SO4(dilute)
Why is dilute hcl preferred to dilute h2so4 in CO2?
dicks
Chemical symbol for dilute sulphuric acid?
H2SO4 (dil) or H2SO4.H20.
What happens when sodium hydrogen carbonate reacts with dilute H2SO4?
2NaHCO3 + H2SO4 --> Na2SO4 + H2O(l) + CO2(g)
Which indicator is used in titration of naoh and h2so4?
Methyl orange
What is the product between NaCO3 plus dilute H2SO4?
Na2CO3 + H2SO4 -> Na2SO4 + CO2 + H2O
Is dilute sulphuric acid a compound?
Sulfuric acid itself is a compound with the formula H2SO4. However the word "dilute" means that the H2SO4 is dissolved in water, so it is a mixture.
A 25.00ml sample of h2so4 requires 22.65 ml of the 0.550m naoh for its titration what was the concentration of sulfuric acid?
(25.00ml H2SO4)(H2SO4 M) = (22.65ml NaOH)(0.550M) = 0.4983M H2SO4
What is the colour change in the titration of KOH with H2SO4 using methyl orange as the indicator?
orange
What is the formula for dilute sulphuric acid?
Sulfphuric acid is the British spelling. The American spelling is sulfuric acid. Anyways, the formula is H2SO4.
Chemical formula for acid rain?
It is actually a mixture of very dilute H2SO4 and HNO3
