Chemistry, 31.03.2020 18:51 safi30360oz0c34
In chemistry class, a student walks into the lab and finds 1.7 liters (L) of an unknown solution sitting on the counter. The student that created this solution forgot to label the container with its contents and concentration. There is a notebook next to the container that only states, as instructions to make the solution, "add 149 g of NaCl to water". The density of NaCl is 2.16 g/mL and its molar mass is 58 g. Using this information, correctly label the container. In addition, your instructor wants you to formulate the necessary qualitative notes to your notebook that describe the exact amounts of each component in the solution and how you found this information. What will you write on the label and in the notebook?
Answers: 1
Chemistry, 22.06.2019 14:30
Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:
Answers: 2
Chemistry, 23.06.2019 00:00
How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?
Answers: 3
In chemistry class, a student walks into the lab and finds 1.7 liters (L) of an unknown solution sit...
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