A 3.33 gram sample of iron ore is transformed to a solution of iron(II) sulfate, and this solution is titrated with 0.150 M potassium dichromate. If it required 41.4 mL of potassium dichromate solution to titrate the iron(II) sulfate solution, what is the percentage of iron in the ore
Answers: 1
Chemistry, 21.06.2019 23:00
The drawing represents the movement of particles in a substance. what changes of state can this substance undergo
Answers: 1
Chemistry, 22.06.2019 12:30
When a scientific theory has been tested and proved by the scientific community, it becomes a law
Answers: 2
Chemistry, 22.06.2019 20:00
Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.
Answers: 1
A 3.33 gram sample of iron ore is transformed to a solution of iron(II) sulfate, and this solution i...
Biology, 13.10.2019 23:10
History, 13.10.2019 23:10
Mathematics, 13.10.2019 23:10
History, 13.10.2019 23:10
Biology, 13.10.2019 23:10
Mathematics, 13.10.2019 23:10
English, 13.10.2019 23:10
Mathematics, 13.10.2019 23:10
Mathematics, 13.10.2019 23:10