Chemistry, 14.02.2020 04:07, silvajimena74
A sucrose solution is prepared to a final concentration of 0.250 M . Convert this value into terms of g/L, molality, and mass %. (Use the following values: molecular weight MWsucrose = 342.296 g/mol ; density rhosol′n = 1.02 g/mL ; and mass of water, mwat = 934.4 g ). Note that the mass of solute is included in the density of the solution.
Answers: 3
Chemistry, 21.06.2019 21:10, danielahchf
How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
Answers: 1
Chemistry, 22.06.2019 10:40, justicejesusfreak
Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
Answers: 1
A sucrose solution is prepared to a final concentration of 0.250 M . Convert this value into terms o...
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