What is the percent composition of Mg in the compound Mg3(PO4)2?
A.
21.92%
B.
27....
Chemistry, 08.02.2021 19:50 MaxHunter8377
What is the percent composition of Mg in the compound Mg3(PO4)2?
A.
21.92%
B.
27.74%
C.
23.57%
D.
32.32%
Answers: 2
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 04:00
Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?
Answers: 1
Chemistry, 22.06.2019 15:30
Which statement names the physical property of wood a. wood is softer than coal b. wood does not rust c. wood can rot d. wood can burn
Answers: 1
Chemistry, 22.06.2019 20:30
Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.
Answers: 1
History, 01.07.2020 19:01
History, 01.07.2020 19:01
Biology, 01.07.2020 19:01
Mathematics, 01.07.2020 19:01
Mathematics, 01.07.2020 19:01
Mathematics, 01.07.2020 19:01
Mathematics, 01.07.2020 19:01
Mathematics, 01.07.2020 19:01
Mathematics, 01.07.2020 19:01
Mathematics, 01.07.2020 19:01
Mathematics, 01.07.2020 19:01
Spanish, 01.07.2020 19:01
Arts, 01.07.2020 19:01
Biology, 01.07.2020 19:01
Mathematics, 01.07.2020 19:01
Mathematics, 01.07.2020 19:01