93. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
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Product description
- Make molecular reaction equations that are expressed by ion-molecular equations:
a) Cu2 S2- = CuS
b) SiO32- 2H = H2SiO3
c) Al(OH)3 OH- = AlO2- 2H2O
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.