Chemistry, 23.12.2019 19:31, preservations
Two 20.0-g ice cubes at -17.0 c are placed into 205 g of water at 25.0c. assuming no energy is transferred to or from the surroundings. calculate the final temperature of the water after all the ice melts. heat capacity of h2o (s) 37.7 j/(mol. k)heat capacity of h2o (l) 75.3 j/(mol. k)enthalpy of fusion of h2o 6.01 kj/mol
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Chemistry, 21.06.2019 18:30, tae8002001
How much energy moves onto the next level, in an energy pyramid
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Chemistry, 22.06.2019 00:40, petriajack8375
1) in saturated limewater, [h+ ]=3.98x10-13 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 2) in butter, [h+ ]=6.0x10-7 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 3) in peaches, [oh]=3.16x10-11 m a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 4) during the course of the day, human saliva varies between being acidic and basic. if [oh]=3.16x10-8 m, a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? /
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Chemistry, 22.06.2019 00:50, justabeachbum
If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?
Answers: 1
Chemistry, 22.06.2019 12:40, carebear60
Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid
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Two 20.0-g ice cubes at -17.0 c are placed into 205 g of water at 25.0c. assuming no energy is trans...
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