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an 80ppm of KMno4 produced

an 80ppm of KMno4 produced an absorbance of 0.4 in a 1.0cm cuvette. Calculate the molar absorptivity of KMno4
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2. asked by zainabu
3. 1,081 views
Write equations for the reactions that occur. Put conditions and catalysts over the arrow.1.CH3COOH + CH3(CH2)7OH 2.C6H14 +
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2. asked by Beta
3. 620 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
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2. 103 views
Potassium permanganate (KMnO4) solutions are used for the determination of iron in samples of unknown concentration. As a
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2. asked by Anonymous
3. 2,707 views
Potassium permanganate (KMnO4) solutions are used for the determination of iron in samples of unknown concentration. As a
1. 1 answer
2. asked by Mark
3. 900 views
10HI+2KMNO4+3H2SO4-5I2+2MNSO4+K2SO4+8H20Find the mass of water produced when 300g HI reacts with 30 g KMno4 and excess H2So4.
1. 2 answers
2. asked by noorie
3. 1,334 views
How would the calculated molarity of KMNo4 be affected when KMno4 is added to rapidly and too much KMnO4 is added, overshooting
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2. asked by Karamu
3. 1,604 views
A solution of hydrogen peroxide, H2O2 , is titrated with potassium permanganate, KMnO4 , according to the following equation:5
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2. asked by Brenan
3. 2,629 views
solution of hydrogen peroxide, H2O2 , is titrated with potassium permanganate, KMnO4 , according to the following equation:5
1. 1 answer
2. asked by Brenan
3. 3,057 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. 773 views