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What is thio group?
Thio is used for sulphur, the groups containing sulphur in organic compounds are thio groups , as thio alcohols and thio ethers.
What is iodometric titration?
In this titration iodine is liberated ....Added:... from (excess of) iodide by an oxidant. The Iodine is then titrated with thio (di-sodium thio-sulfate) and starch as indicator added just before the expected equivalence point.
What happens when sodium hydroxide and sulfuric acid are combined?
Not much. You get a buffer solution. There is no reaction except if the relative concentrations of the two are different from each other, in which case the acid will protonate the sodium salt or the sodium salt with deprotonate the acid depending on how you want to think about it.
In the reaction of sodium thiosulphate and iodine in aqueous medium the equivalent weight of sodium thiosulphate is equal to what?
Thio: 1 mole S2O32- = 2 equivalent So Eq. mass = 0.5 * (molar mass)
What type of bond is monosaccharide?
thio-ester
The hypo solution used in photography is the aqueous solution of?
Sodium thiosulphate (sulphate contains 4 oxygen atoms, thio-sulphate has one of these replaced by a sulphur atom). Dissolves away unexposed silver salts from photographic film or paper.
Why S-S bond is very weak in Thio sulphate ion?
cuz it do bruh
Why is hypo used in photography?
Hypo is used in photography it is a solution of Sodium thio sulphate, Na2S2O3
What is thio group?
Thio is used for sulphur, the groups containing sulphur in organic compounds are thio groups , as thio alcohols and thio ethers.
What is iodometric titration?
In this titration iodine is liberated ....Added:... from (excess of) iodide by an oxidant. The Iodine is then titrated with thio (di-sodium thio-sulfate) and starch as indicator added just before the expected equivalence point.
When was Johnny Thio born?
Johnny Thio was born in 1944.
When did Johnny Thio die?
Johnny Thio died in 2008.
What happens when sodium hydroxide and sulfuric acid are combined?
Not much. You get a buffer solution. There is no reaction except if the relative concentrations of the two are different from each other, in which case the acid will protonate the sodium salt or the sodium salt with deprotonate the acid depending on how you want to think about it.
In the reaction of sodium thiosulphate and iodine in aqueous medium the equivalent weight of sodium thiosulphate is equal to what?
Thio: 1 mole S2O32- = 2 equivalent So Eq. mass = 0.5 * (molar mass)
What is major difference between thio and hydroxide relaxers?
Hydroxide relaxers are not compatble with thio relaxers, permanent waving, or soft curl permanents because they use a different chemistry. Thio relaxers use thio to breake the disulfide bonds. The high pH of a thio relaxer is needed to swell the hair but it is the thio that breaks the disulfide bonds. Hydroxide relaxers have a pH that is so high that the alkalinity alone breaks the disulfide bonds. Hydroxide relaxers are not compatble with thio relaxers, permanent waving, or soft curl permanents because they use a different chemistry. Thio relaxers use thio to breake the disulfide bonds. The high pH of a thio relaxer is needed to swell the hair but it is the thio that breaks the disulfide bonds. Hydroxide relaxers have a pH that is so high that the alkalinity alone breaks the disulfide bonds.
When was Thio Li-ann born?
Thio Li-ann was born on March 10, 1968.
What is Thio Li-ann's birthday?
Thio Li-ann was born on March 10, 1968.
