Chemistry, 19.05.2020 16:24 colton7856
Suppose that a solution is tested for NO2 ion by adding 3M H2SO4 and heating, repeating this process until no further reaction occurs. This solution
is then analyzed for NO3 ion by adding FeSO4 solution and more H2SO4, heating the test tube and its contents. The NO3 ion reaction is positive. In this case, is it accurate to state that NO3 ion was present in the original solution? Briefly explain. Write appropriate equations to support your answer.
Answers: 3
Chemistry, 22.06.2019 08:00
What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m
Answers: 1
Chemistry, 22.06.2019 14:00
Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .
Answers: 1
Chemistry, 22.06.2019 17:30
The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?
Answers: 2
Suppose that a solution is tested for NO2 ion by adding 3M H2SO4 and heating, repeating this process...
Physics, 19.10.2021 14:00
Arts, 19.10.2021 14:00
History, 19.10.2021 14:00
Arts, 19.10.2021 14:00
World Languages, 19.10.2021 14:00
Mathematics, 19.10.2021 14:00
Mathematics, 19.10.2021 14:00
History, 19.10.2021 14:00
Chemistry, 19.10.2021 14:00
Social Studies, 19.10.2021 14:00
Chemistry, 19.10.2021 14:00
Social Studies, 19.10.2021 14:00