Chemistry, 05.05.2021 07:50 krystalsanabria83
Fe2O3 + 2Al ->2 Fe + Al2O3
How many grams of Fe will form when 97.6 g Al2O3 form?
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 05:30
What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
Answers: 1
Chemistry, 22.06.2019 19:00
Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions
Answers: 3
Chemistry, 22.06.2019 19:30
To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %
Answers: 3
Fe2O3 + 2Al ->2 Fe + Al2O3
How many grams of Fe will form when 97.6 g Al2O3 form?...
How many grams of Fe will form when 97.6 g Al2O3 form?...
Mathematics, 14.05.2021 23:20
Mathematics, 14.05.2021 23:20
Chemistry, 14.05.2021 23:20
Mathematics, 14.05.2021 23:20
Social Studies, 14.05.2021 23:20
Mathematics, 14.05.2021 23:20
Computers and Technology, 14.05.2021 23:20
Mathematics, 14.05.2021 23:20
Health, 14.05.2021 23:20