Chemistry, 17.02.2020 19:10 sierranowe2003
Calculate the molality of a 35.0% (by mass) aqueous solution of nitric acid. 6.64 538 8.55 3.32 The density of the solution is needed to solve the problem.
Answers: 3
Chemistry, 22.06.2019 08:30
The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
Answers: 1
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Chemistry, 22.06.2019 17:30
Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory
Answers: 1
Chemistry, 22.06.2019 21:00
The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
Answers: 1
Calculate the molality of a 35.0% (by mass) aqueous solution of nitric acid. 6.64 538 8.55 3.32 The...
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