Which of the following best describes this reaction?
N2(g) + 3H2(g)
2NH3(g) + heat
a....
Answers: 3
Chemistry, 22.06.2019 07:20
2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here
Answers: 1
Chemistry, 22.06.2019 12:20
Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?
Answers: 3
Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
Answers: 2
Health, 20.09.2020 19:01
Arts, 20.09.2020 19:01
Social Studies, 20.09.2020 19:01
History, 20.09.2020 19:01
Mathematics, 20.09.2020 19:01
Mathematics, 20.09.2020 19:01
English, 20.09.2020 19:01
Geography, 20.09.2020 19:01
Mathematics, 20.09.2020 19:01
Social Studies, 20.09.2020 19:01
Mathematics, 20.09.2020 19:01