Advertisements
Advertisements
प्रश्न
Complete the following equations:
`2MnO_4^(-)+16H^++5S^(2-)rarr`
Advertisements
उत्तर
`2MnO_4^(-) + 16H^+ + 5S^(2-) -> 2 Mn^(2+) + 8 H_2O + 5S`
APPEARS IN
संबंधित प्रश्न
Complete the following equations:
Complete the following equations : 2 MnO2 + 4 KOH + O2 →
Complete the following equation : MnO4- + 8H+ + 5e- →
Describe the preparation of potassium dichromate from iron chromite ore. What is the effect of increasing pH on a solution of potassium dichromate?
Why \[\ce{HCl}\] should not be used for potassium permanganate titrations?
Complete the following ionic equation:
\[\ce{Cr2O^{2-}7 + 2OH^- ->}\]
Complete the reaction mentioning all the products formed:
\[\ce{2KMnO4 ->[\Delta]}\]
Indicate the steps in the preparation of \[\ce{K2Cr2O7}\] from chromite ore.
Indicate the steps in the preparation of \[\ce{K2Cr2O7}\] from chromite ore.
Indicate the steps in the preparation of \[\ce{K2Cr2O7}\] from chromite ore.
