Chemistry, 20.09.2020 14:01 linshweyioo9931
A solution that may contain Cu2+, Bi3+, Sn4+, or Sb3+ ions is treated with thioacetamide in an acid medium. The black precipitate that forms is partly soluble in strongly alkaline solution. The precipitate that remains is soluble in 6 M HNO3 and gives only a blue solution on treatment with excess NH3. THe alkaline solution, when acidified, produces, an orange precipitate. On the basis of this information, which ions are present, which are absent, and which are still in doubt?
Answers: 3
Chemistry, 22.06.2019 04:00
What three natural resources are found in the great lakes region
Answers: 2
Chemistry, 22.06.2019 11:40
Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both
Answers: 2
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical solutions?
Answers: 1
Chemistry, 22.06.2019 22:00
In order to complete this lab. you will need to be familiar with some common chemistry terms. complete the chemical change puzzle and list the relevant terms and their meaning below a.rectant b.product c.supernate
Answers: 3
A solution that may contain Cu2+, Bi3+, Sn4+, or Sb3+ ions is treated with thioacetamide in an acid...
Geography, 16.10.2020 08:01
Social Studies, 16.10.2020 08:01
Mathematics, 16.10.2020 08:01
Biology, 16.10.2020 08:01
English, 16.10.2020 08:01
English, 16.10.2020 08:01
Mathematics, 16.10.2020 08:01
Mathematics, 16.10.2020 08:01
Mathematics, 16.10.2020 08:01