Chemistry, 05.05.2020 19:01 Terrilady5
Choose the option below that is true of temperature changes. a. Increasing the temperature of an exothermic reaction will cause the system to shift toward the reactants. b. The internal energy of a system increases as temperature decreases. c. Temperature changes do not affect exclusively gaseous chemical systems. d. Temperature changes affect the reaction quotient but not the equilibrium constant.
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What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced
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Chemistry, 23.06.2019 06:10, tammydbrooks43
How much would the freezing point of water decrease if 4 mol of nacl were added to 1 kg of water (kf=1.86 degrees c/(mol/kg) for water and i=2 for nacl a- 7.44 degrees c b- 14.88 c 3.72 d 1.86
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Chemistry, 23.06.2019 10:30, EstherAbuwaah
Identify the limiting reactant when 9.65-g h2so4 reacts with 6.10-g of naoh. the equation is h2s04 + 2naoh = 2h2o + na2so4• what is the theoretical yield of na2so4, in grams? • how much of the excess reagent will remain after the reaction has been completed? • if 10.5-g of na2so4 are actually recovered experimentally, what is the percent yield?
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Chemistry, 23.06.2019 15:00, swelch2010
The atoms in a have a definite volume, but move quickly enough to overcome the forces of attraction between them. a. solid b. liquid c. gas
Answers: 2
Choose the option below that is true of temperature changes. a. Increasing the temperature of an exo...
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