Calculation Of K2mno4 In Lab

Calculation Of K2mno4 In Lab Class?
1. 1 answer
2. asked by Ermiyas
3. 357 views
Write the balanced chemical equation for each reaction:K2MnO4(aq)+H2SO4(aq)+NaHSO3(aq)= ? K2MnO4(aq)+NaOH(aq)+NaHSO3(aq)= ?
1. 5 answers
2. asked by izzy
3. 1,429 views
Consider the following two equations used in the preparation of KMnO4:2 MnO2 + 4 KOH + O2 → 2 K2MnO4 + 2 H2O 3 K2MnO4 + 4 CO2
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2. asked by Jack
3. 766 views
Please help this is worth a big grade and is due tomorrowstoichiometry calculation- Na weighs .53g water is 91.92 ml Patm= 30.03
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2. asked by matt
3. 584 views
Which is the substance dat is oxidised & reduced ? :2KMnO4 --> K2MnO4 + MnO2 + O2 ?? ( THANKZ ALOOT )
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2. asked by Charul
3. 495 views
(select all that apply)1. Calculation errors when distributing 9h 2. Calculation errors when combining h^2 terms 3. Calculation
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2. asked by Mr.right
3. 376 views
While performing a calculation, you divide a number by 5 two times to get the answer 12. You should have divided by 5 only once.
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2. asked by bb
3. 481 views
What is the difference between stoichiometric calculation and equilibrium calculation for pH effect on a buffer after acid or
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2. asked by mieli
3. 459 views
Question:168.72/0.024=7.03 When I do this calculation on paper the above answer is what I get but when I do this calculation on
1. 5 answers
2. asked by Matt
3. 1,740 views
Testtube B: Has a solution of KMnO4 + NaOH+ NaHSO3----> K2MnO4 (green coloured-solution)+H2O+Na2SO4If too much HSO3^1- was added
1. 1 answer
2. asked by LALA
3. 1,074 views