The equivalent weight of KMnO 4 in acidic, basic, and neutral medium is 31 . 6 g eq - 1 , and 52 . 6 g eq - 1.

Equivalent mass of KMnO4 in acidic, basic and neutral are in the ratio of: 3:5:15; 5:3:1; 5:1:3; 3:15:5. A. 5:3:1. B. 3:5:15. C. 3:15:5.

9 мая 2021 г. · A quick google search establishes the pKa of HMnO4 to be -2.25. So it makes a pretty good acid in comparison to water. Thing is, ... What products are formed when KMnO4 and KI react with each ... Difference in the functioning of alkaline and acidified KMnO4 Другие результаты с сайта chemistry.stackexchange.com

Продолжительность: 1:57
Опубликовано: 28 янв. 2020 г.

In acidic medium, it gets reduced to \[M{{n}^{2+}}\] while in basic it gets reduced to \[MnO_{4}^{2-}\]. In a neutral medium it gets reduced to \[Mn{{O}_{2}}\].

The molar mass of KMnO 4 = atomic mass of K + atomic mass of Mn + ( 4 × atomic mass of oxygen ) = 39 . 10 + 54 . 94 + ( 4 × 16 ) = 158 . 04

11 мар. 2019 г. · KMnO₄, also known as potassium permanganate, is neither a base nor an acid. It's a salt formed by the reaction of a strong acid (permanganic ...

Equivalent weight of KMnO4 in acidic medium is 31.6. What is corresponding value in neutral medium? View Solution.

Answer: n- factor is defined as the number of H+ ions replaced by 1 mole of acid in a reaction. KMnO4. n- factor of KMnO4,. = ½×1×(+7) – 1×(+4)1/2 = 3.