Astudent wants to prepare a 1.0-liter solution of a specific molarity. the student determines that the mass of the solute needs to be 30. grams. what is the proper procedure to follow?
(1) add 30. g of solute to 1.0 l of solvent.
(2) add 30. g of solute to 970. ml of solvent to make 1.0 l of solution.
(3) add 1000. g of solvent to 30. g of solute.
(4) add enough solvent to 30. g of solute to make 1.0 l of solution.
Answers: 1
Chemistry, 21.06.2019 15:30
Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn
Answers: 1
Chemistry, 22.06.2019 04:30
How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
Answers: 1
Chemistry, 22.06.2019 07:00
6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space
Answers: 2
Astudent wants to prepare a 1.0-liter solution of a specific molarity. the student determines that t...
Mathematics, 11.12.2020 01:50
History, 11.12.2020 01:50
Mathematics, 11.12.2020 01:50
Mathematics, 11.12.2020 01:50
Biology, 11.12.2020 01:50
Biology, 11.12.2020 01:50
Mathematics, 11.12.2020 01:50
Mathematics, 11.12.2020 01:50
Mathematics, 11.12.2020 01:50
English, 11.12.2020 01:50
Mathematics, 11.12.2020 01:50