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Answers: 3
Chemistry, 21.06.2019 17:40
Asingle atom of an element has 21 neutrons, 20 electrons, and 20 protons. which element is it? ok o z
Answers: 1
Chemistry, 23.06.2019 11:30
All of the following describe uses of nonrenewable energy sources except
Answers: 3
Chemistry, 23.06.2019 14:30
Recognizing the properties of water water has a "bent" geometry. which explanation does not explain why? o water's oxygen has unbonded electron pairs that repel each other. water can form hydrogen bonds. electrons are evenly distributed in the water molecule. do ne
Answers: 3
Chemistry, 23.06.2019 18:30
Esure to answer all parts. the equilibrium constant for the reaction ni2+(aq) + 6 nh3(aq) β ni(nh3)6 2+(aq) is kf = 5.6 Γ 108 at 25Β°c. (a) what is Ξ΄g o at this temperature? (b) if standard-state concentrations of reactants and products are mixed, in which direction does the reaction proceed? (c) determine Ξ΄g when [ni(nh3)62+] = 0.010 m, [ni2+] = 0.0010 m, and [nh3] = 0.0050 m. in which direction will the reaction proceed to achieve equilibrium? (a) Γ 10 j/mol (enter your answer in scientific notation.) (b) to the right. to the left. (c) Γ 10 j/mol (enter your answer in scientific notation.) to the right. to the left.
Answers: 3
Mathematics, 22.05.2020 18:00
Mathematics, 22.05.2020 18:00
Mathematics, 22.05.2020 18:00
Chemistry, 22.05.2020 18:00
Mathematics, 22.05.2020 18:00
Mathematics, 22.05.2020 18:00
Mathematics, 22.05.2020 18:00