Solution of task 100 of Chemistry Book Shimanovich 2003

Solution of task 100 of Chemistry Book Shimanovich 2003

100. When obtaining an equivalent mass of calcium hydroxide from CaO (k) and H2O (g), 32.53 kJ of heat is released.
Write the thermochemical equation of this reaction and calculate the heat of formation of calcium oxide.

Answer: -635.6 kJ.

Discount for regular customers! If the total of your purchases from the seller Михаил_Перович exceeds:

• $200 discount 15%
• $100 discount 10%
• $50 discount 7%
• $20 discount 5%
• $10 discount 3%
• $5 discount 2%
• $1 discount 1%