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Calculat the weight of KMnO4
Calculat the weight of KMnO4 in GMs necessary to prepare 250ml of N/10 KMnO4 solution
1 answer
asked by
pinky
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Write equations for the reactions that occur. Put conditions and catalysts over the arrow.
1.CH3COOH + CH3(CH2)7OH 2.C6H14 +
0 answers
asked by
Beta
606 views
Halogen acid gas evolution the level of HCL evolved percent by weight .Test result 2mg/g the sample weight 0.65 gram calculat
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asked by
Ram khilavan
384 views
solid weight 20N air 15N density 0.8 calculat the volume of oil displaced
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asked by
desalegn
552 views
If exactly 14.563g of KMnO4 were dissolved to yield 750mL of solution, what is the normality? I know the equivalent weight is
2 answers
asked by
CodyJinks
532 views
Which of the following describe the correct procedure to prepare 1.50 L of 1.00 M KMnO4 (aq)? (The molar mass of KMnO4 is 158
1 answer
85 views
Potassium permanganate (KMnO4) solutions are used for the determination of iron in samples of unknown concentration. As a
5 answers
asked by
Anonymous
2,678 views
Potassium permanganate (KMnO4) solutions are used for the determination of iron in samples of unknown concentration. As a
1 answer
asked by
Mark
877 views
How would the calculated molarity of KMNo4 be affected when KMno4 is added to rapidly and too much KMnO4 is added, overshooting
2 answers
asked by
Karamu
1,583 views
A solution of hydrogen peroxide, H2O2 , is titrated with potassium permanganate, KMnO4 , according to the following equation:
5
4 answers
asked by
Brenan
2,603 views