118. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
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Product description
Make electronic and molecular equations for reactions of zinc: a) with a solution of sodium hydroxide; b) with concentrated sulfuric acid, taking into account the reduction of sulfur to zero oxidation state.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.