Chemistry, 07.03.2020 01:16 justinrojo621
The reaction system represented above is at equilibrium. Which of the following will decrease the amount of CaO(s)in the system?
(A) Increasing the volume of the reaction vessel at constant temperature
(B) Lowering the temperature of the system
(C) Removing some CO2(g)at constant temperature
(D) Removing someCaCO3(s)at constant temperature
Answers: 3
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Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
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Atoms contain subatomic particles called protons and neutrons. when these protons and neutrons spilt, a lot of energy is released
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Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction
Answers: 1
The reaction system represented above is at equilibrium. Which of the following will decrease the am...
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