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H2SO4 is used in acidification of KMnO4 solution because it is a stronger acid compared to HCl or HNO3, which ensures complete dissociation of the acid and provides a higher concentration of H+ ions for the redox reaction to occur efficiently. Additionally, H2SO4 is not easily oxidized by KMnO4, unlike HCl or HNO3 which could interfere with the redox reaction.
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Why is dilute h2so4 most suitable as compared to hcl and hno3 in kmno4 titrarion?
Dilute H2SO4 is preferred over HCl and HNO3 in KMnO4 titrations because H2SO4 does not oxidize the Mn present in KMnO4, maintaining its stability. On the other hand, HCl and HNO3 can oxidize Mn in KMnO4, interfering with the titration results. Additionally, H2SO4 helps to acidify the solution and provide the necessary hydrogen ions for the reduction-oxidation reaction to proceed effectively.
Can KMnO4 be acidified with HCl and HNO3?
Yes, potassium permanganate (KMnO4) can be acidified with both hydrochloric acid (HCl) and nitric acid (HNO3) to increase its reactivity. Acidification helps to enhance the oxidizing power of KMnO4 in redox reactions.
What is the balance equation for H2SO4 plus K4FeCN6 plus KMnO4 equals CO2 plus Fe2SO43 plus H2O plus HNO3 plus KHSO4 plus MnSO4?
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122MnSO4
Which is more acidic in HCl HNO3 H2SO4 and why?
H2SO4 is more acidic if you have equal molar quantities and the same volume for each (ie. Concentration) as it's diprotic . so for example a solution containing 1moldm-3 of H2SO4 has a [H+]of 2moldm-3 whereas HCL and HNO3 have will have a [H+] of 1moldm-3. [H+] is the concentration of hydrogen ions in a solution and [h+] is a measure of acidity as [H+]=10-ph or rearranged Ph=-log[H+]
What are the charges on the acids HCl H2SO4 CH3COOH HNO3?
These acids themselves have no charge. However when put as a solution the will b\reak their bonds and form charged ions. In sloution HCl will break into H+ and Cl- HNO3 will nreak into H+ and NO3- CH3COOH will break into CH3COO- and H+ and finally H2SO4 will break into 3 ions, H+, HSO4- and some will break into SO4-2 Hopefully this answers your question
Why is dilute h2so4 most suitable as compared to hcl and hno3 in kmno4 titrarion?
Dilute H2SO4 is preferred over HCl and HNO3 in KMnO4 titrations because H2SO4 does not oxidize the Mn present in KMnO4, maintaining its stability. On the other hand, HCl and HNO3 can oxidize Mn in KMnO4, interfering with the titration results. Additionally, H2SO4 helps to acidify the solution and provide the necessary hydrogen ions for the reduction-oxidation reaction to proceed effectively.
Can KMnO4 be acidified with HCl and HNO3?
Yes, potassium permanganate (KMnO4) can be acidified with both hydrochloric acid (HCl) and nitric acid (HNO3) to increase its reactivity. Acidification helps to enhance the oxidizing power of KMnO4 in redox reactions.
Can someone help with this chemical equation K4FeC6N6 plus KMnO4 plus H2SO4 KHSO4 plus Fe2S3?
The balanced chemical equation would be K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2SO43 + MnSO4 + HNO3 + CO2 + H2O.
What is the balance equation for H2SO4 plus K4FeCN6 plus KMnO4 equals CO2 plus Fe2SO43 plus H2O plus HNO3 plus KHSO4 plus MnSO4?
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122MnSO4
How can you differentiate between H2SO4 and HNO3?
by adding AgNO3, ppt. is formed in h2so4 not hno3.
Which substance increase h ion concentration in a solution?
acids such as HCl, H2SO4 HNO3 etc
How do you balance S HNO3 yields H2SO4 NO2 H2O?
This reaction is:S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
Which is more acidic in HCl HNO3 H2SO4 and why?
H2SO4 is more acidic if you have equal molar quantities and the same volume for each (ie. Concentration) as it's diprotic . so for example a solution containing 1moldm-3 of H2SO4 has a [H+]of 2moldm-3 whereas HCL and HNO3 have will have a [H+] of 1moldm-3. [H+] is the concentration of hydrogen ions in a solution and [h+] is a measure of acidity as [H+]=10-ph or rearranged Ph=-log[H+]
What are the charges on the acids HCl H2SO4 CH3COOH HNO3?
These acids themselves have no charge. However when put as a solution the will b\reak their bonds and form charged ions. In sloution HCl will break into H+ and Cl- HNO3 will nreak into H+ and NO3- CH3COOH will break into CH3COO- and H+ and finally H2SO4 will break into 3 ions, H+, HSO4- and some will break into SO4-2 Hopefully this answers your question
What are three strong acid substances?
Some examples: HCl, HNO3, H2SO4.
What are six strong acids?
HCl, HBr, HI, HNO3, H2SO4, HClO4
Why it is necessary to add conc H2SO4 in conc HNO3 but not vice versa?
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