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by maraiannotta
Sun Jan 07, 2018 3:06 am
Forum: Chemistry forum
Topic: Help for this reaction
Replies: 6
Views: 5631

Help for this reaction

Mg = Mg(OH)2 + H2

Thank you! :D :wink:
by maraiannotta
Thu Jan 04, 2018 1:59 pm
Forum: Chemistry forum
Topic: How can I balance this reaction?
Replies: 3
Views: 4820

ChenBeier wrote:MnO4- + 2 e- => MnO4 3- Reduction


4 OH- => 2 H2O + O2 + 4 e- Oxidation

Scm = 4


2 MnO4- + 4 e- => 2 MnO4 3-

Addition

2 MnO4- + 4 OH- => 2 MnO4 3- + 2 H2O + O2

finished
Thank you so much!
by maraiannotta
Thu Jan 04, 2018 4:10 am
Forum: Chemistry forum
Topic: How can I balance this reaction?
Replies: 3
Views: 4820

How can I balance this reaction?

MnO4{-} = MnO4{---} + O2

Thank you![/code]

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