121. Solving a chemistry problem
8. Select the coefficients in the reactions following the schemes:
H2S H2SO3 → S H2O
HCIO4 H2SO3 → HCI H2SO4.
Name both the oxidizing agent and the reducing agent.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No customer reviews yet.