Inrt6322 Inrt6322

25-11-2022
Chemistry

Answered

strontium metal is responsible for the red color in fireworks. fireworks manufacturers use strontium carbonate, which can be produced by combining strontium metal, graphite (c), and oxygen gas. the formation of one mole of srco3 releases 1.220 x 10 3 kj of energy. (a) Write a balanced thermochemical equation for the reaction.
(b) What is ΔH when 10.00 L of oxygen at 25°C and 1.00 atm are used by the reaction?

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