Chemistry, 18.11.2020 18:20 milkshakegrande101
4.746 g of of an unknown substance was burned in a bomb calorimeter. The calorimeter contained 986.2 g of liquid water and the bomb. Assume that the specific heat capacity of the liquid water is 4.184 J/(g ºC). The bomb (without the water) had a heat capacity of 790.2 J/ºC. How much heat was produced, if the bomb and the water went from 24.063 ºC to 28.719 ºC?
Answers: 1
Chemistry, 21.06.2019 14:00, Powerhickory1313
Which of the following statements is true? question 4 options: nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not. neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction. both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.
Answers: 1
Chemistry, 22.06.2019 19:30, xxaurorabluexx
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
4.746 g of of an unknown substance was burned in a bomb calorimeter. The calorimeter contained 986.2...
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