Answers: 3
Chemistry, 22.06.2019 00:30
13. calculate the initial concentration (before precipitation) of carbonate ions after the addition of each 0.05 ml of solution b to the 1.00 l beaker of solution a. divide the work among group members and write the answers in the table in model 3. assume the volume change as solution b is added is negligible. 14. notice the initial concentrations of zn2+ - and cu2+ in the table in model 3. a. explain how these were obtained from the data in model 2. b. as solution b is added and precipitates form, do these initial concentrations change? 15. use the data in model 2 to indicate the presence of precipitate (either znco3 or cuco3) after each 0.05 ml addition of solution b in model 3. 16. use the initial concentrations of carbonate ions and zinc ions to calculate the reaction quotient, qsp for the zinc carbonate scenarios in model 3. divide the work among group members and write the answers in the table in model 3. 17. use the initial concentrations of carbonate ion and copper(ii) ions to calculate the qsp for the copper(ii) carbonate scenarios in model 3. divide the work among group members and write the answers in the table in model 3.
Answers: 3
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
in the cell, newely made proteins move directly from the ribosomes into the rough , where they are...
Mathematics, 22.05.2020 23:07
Mathematics, 22.05.2020 23:07
Biology, 22.05.2020 23:07
Mathematics, 22.05.2020 23:07
Mathematics, 22.05.2020 23:07
Biology, 22.05.2020 23:07
Biology, 22.05.2020 23:07
Mathematics, 22.05.2020 23:07
Biology, 22.05.2020 23:07
Mathematics, 22.05.2020 23:07
Mathematics, 22.05.2020 23:07
Computers and Technology, 22.05.2020 23:07