Chemistry, 08.05.2021 18:50 alyssalefeber
A sample of 2.42 g of an unknown alkali metal chloride MCl (M is - Li, Na, K, Rb, Cs or Fr) is dissolved in water. That sample is then titrated with 0.2 M AgNO3 solution. The mass of precipitate formed was 2.87 g. What is the identity of that metal?
AgNO3(aq) + MCl(aq) AgCl(s) + MNO3(aq)
( M = # of moles of AgNO3 / 1 L of solution)
( n = mass/Atomic mass)
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 19:00
Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct
Answers: 1
Chemistry, 22.06.2019 12:00
In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
Answers: 1
Chemistry, 22.06.2019 22:30
The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy
Answers: 2
You know the right answer?
A sample of 2.42 g of an unknown alkali metal chloride MCl (M is - Li, Na, K, Rb, Cs or Fr) is disso...
Questions
Mathematics, 29.05.2020 23:08
Mathematics, 29.05.2020 23:08
Mathematics, 29.05.2020 23:08
History, 29.05.2020 23:08
English, 29.05.2020 23:08
Social Studies, 29.05.2020 23:09
