Alkaline soln.of KMnO4 functions as a Bayer reagent in which it turns into MnO4. Hence change in the oxidation state = 7-4=3.
Sometimes equivalent weight = Original weight / Change in the oxidation state
=158/3 = 52.6
Hope it helps..
With an ester, excess Grignard is needed, because the first equivalent pushes out the leaving group, and the second equivalent educes the resulting ketone into an alcohol (after protonation by water).
The reagent strip is a strip of paper impregnated with a specific chemical reagent for a chemical determination.
Biuret reagent is used to test for protein in urine. It is a common test that students in biology class perform. Urine is added to a test tube, followed by approximately the same amount of Biuret reagent. If the solution turns lavender this means that there are proteins present in the urine.
Aluminon is not a reagent. Aluminum is a metallic element.
it may be , the limiting reactant is that which is totally consumed during the reaction but its amount must be less than required amount with respect to excess reactant for example, H2SO4 + 2NaOH = Na2SO4 + 2H2O in this reaction suppose acid is 95 g and base is 85 g but acid with higher amount is the limiting reactant and base is in excess. Essentially, it's possible whenever the molecular weight of the limiting reagent is higher than the molecular weights of the other reagents.
The population of Bayers is 128.
The area of Bayers is 3,590,000.0 square meters.
Eddie Bayers was born on 1949-01-28.
Lea Bayers Rapp was born on 1946-07-19.
Aldehydes and ketones add only one equivalent of Grignard reagent because the reaction forms a stable intermediate that prevents further addition of the reagent.
Eddie also had a son, who was exceptional, just as our father is.... his name was Eddie Bayers, III - he died in 1995.
Mr and mrs bayers son
Yes Bayers reagent is Alkaline and it gives syn addition of two -OH groups across the double bond but if acidified KMnO4 is taken then that will cleave the double bond and give a mixture of acids
yes
the equivalent weight of chlorine is 35.453, which is also it's atomic weight.
The equivalent weight of hydrogen peroxide is 17 g/mol.
To determine the equivalent weight from the molecular weight, you need to divide the molecular weight by the valence (or charge) of the compound. For example, for a compound with a molecular weight of 100 g/mol and a valence of 2, the equivalent weight would be 50 g/equiv.