Chemistry, 14.10.2019 20:30 bellagracebulle8018
The normal freezing point of cyclohexane is 6.55 c. when 0.458 g of benzophenone is dissolved in 15.0 g of cyclohexane, the freezing point is found to be 3.19 c. what is the experimental molar mass of benzophenone? (kf cyclohexane = 20.0 c m^-1).
a) 182
b) 18.0
c) 89.3
d) 160
e) 360
Answers: 3
Chemistry, 21.06.2019 20:00
Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?
Answers: 1
Chemistry, 22.06.2019 04:00
14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream
Answers: 3
Chemistry, 22.06.2019 17:00
How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process
Answers: 1
The normal freezing point of cyclohexane is 6.55 c. when 0.458 g of benzophenone is dissolved in 15....
Mathematics, 17.02.2020 23:30
Social Studies, 17.02.2020 23:30