More cards in this set

Card 6

Front

Fill in the missing number: 2MnO4- + 16H+ + 5C2O4^2- --> 2Mn2+ + ?H2O + 10CO2

Back

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Card 7

Front

What is the oxidation number of S in S2O3^2-?

Back

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Card 8

Front

Fill in the missing number: MnO4- + 8H+ ?e- --> Mn2+ + 4H2O

Back

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Card 9

Front

What is the oxidation number of lithium?

Back

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Card 10

Front

What is the oxidation number of N in NH3?

Back

Preview of the front of card 10