Chemistry, 25.02.2020 21:54 Dericktopsom
A biochemist carefully measures the molarity of salt in 27. mL of photobacterium cell growth medium to be 12. mM. Unfortunately, a careless graduate student forgets to cover the container of growth medium and a substantial amount of the solvent evaporates. The volume of the cell growth medium falls to 3.9 mL. Calculate the new molarity of salt in the photobacterium cell growth medium. Be sure your answer has the correct number of significant digits.
Answers: 2
Chemistry, 22.06.2019 22:10
Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water
Answers: 3
Chemistry, 23.06.2019 09:00
Chortling is used to clean water. another possible atom that would also work is a. sodium b. sulfur c. bromine
Answers: 1
Chemistry, 23.06.2019 10:00
The temperature of a lead fishing weight rises from 26 °c to 38 °c as it absorbs 11.3 j of heat. what is the mass of the fishing weight in grams?
Answers: 1
A biochemist carefully measures the molarity of salt in 27. mL of photobacterium cell growth medium...
English, 13.12.2020 14:00
History, 13.12.2020 14:00
Mathematics, 13.12.2020 14:00
Mathematics, 13.12.2020 14:00
Computers and Technology, 13.12.2020 14:00
Mathematics, 13.12.2020 14:00
Mathematics, 13.12.2020 14:00
English, 13.12.2020 14:00
Health, 13.12.2020 14:00
Mathematics, 13.12.2020 14:00
History, 13.12.2020 14:00
Mathematics, 13.12.2020 14:00