Chemistry, 09.02.2021 09:30 wwwchivova
3CuCl2 + 2Al = 2AlCl3 + 3Cu Using the molar ratio between the limiting reactant (aluminum) and the product copper, determine the theoretical yield of copper.
Answers: 2
Chemistry, 22.06.2019 18:00
Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 3
Chemistry, 23.06.2019 07:30
In the diagram here that represents the reaction, which reactant, a or b, is the limiting reagent?
Answers: 1
3CuCl2 + 2Al = 2AlCl3 + 3Cu
Using the molar ratio between the limiting reactant (aluminum) and the...
Mathematics, 15.07.2020 16:01
Mathematics, 15.07.2020 16:01
Biology, 15.07.2020 16:01
Social Studies, 15.07.2020 16:01
Mathematics, 15.07.2020 16:01
Biology, 15.07.2020 16:01
Mathematics, 15.07.2020 16:01
Mathematics, 15.07.2020 16:01
English, 15.07.2020 16:01
Mathematics, 15.07.2020 16:01
Mathematics, 15.07.2020 16:01
Mathematics, 15.07.2020 16:01
Computers and Technology, 15.07.2020 16:01
Mathematics, 15.07.2020 16:01