Chemistry, 16.05.2021 22:20 ICAMARON632
Which physical property causes cork to float on top of water?
Answers: 1
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 03:10
Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.
Answers: 1
Chemistry, 22.06.2019 14:00
How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?
Answers: 3
Chemistry, 22.06.2019 14:30
How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.
Answers: 2
Which physical property causes cork to float on top of water?...
Biology, 18.10.2020 08:01
English, 18.10.2020 08:01
Biology, 18.10.2020 08:01
Biology, 18.10.2020 08:01
Mathematics, 18.10.2020 08:01
Mathematics, 18.10.2020 08:01
Computers and Technology, 18.10.2020 08:01
Mathematics, 18.10.2020 08:01
Physics, 18.10.2020 08:01
History, 18.10.2020 08:01
English, 18.10.2020 08:01
Biology, 18.10.2020 08:01
Mathematics, 18.10.2020 08:01
Physics, 18.10.2020 08:01
Social Studies, 18.10.2020 08:01