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77. Solving a chemistry problem

77. Solving a chemistry problem

Seller: Derkach

Price: 1.17 USD

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Product description

  • For what substance is the enthalpy of formation equal to zero? a) H2O b) Cl2 c) O3 d) CO2 e) I.

Additional information

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.