Suppose you dissolved 0.123 gram of pentane in 2.493 grams of p-xylene and measured a freezing point depression of 2.88 degrees celcius for the solution. calculate the molar mass of pentane using this data and the value for kf that you calculated in question 1
i got .829 mol/kg for question 1
Answers: 1
Chemistry, 21.06.2019 14:00, kelyanthecrafte
Which of the following best defines homeostasis? forming identical cells breaking down glucose maintaining stable internal conditions increasing an organism's temperature
Answers: 3
Chemistry, 21.06.2019 22:30, johnnydenali67
Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know
Answers: 2
Chemistry, 22.06.2019 05:40, yah2muchh
Calculate: select the worksheet tab. this tab you calculate the analyte concentration. fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.) record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes. record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed
Answers: 2
Chemistry, 22.06.2019 10:10, ragegamer334p3xlso
Stage in which a star’s outer layers have started to cool and grow outward?
Answers: 3
Suppose you dissolved 0.123 gram of pentane in 2.493 grams of p-xylene and measured a freezing point...
Geography, 05.08.2019 22:10
Mathematics, 05.08.2019 22:10
Mathematics, 05.08.2019 22:10
Mathematics, 05.08.2019 22:10
Mathematics, 05.08.2019 22:10
History, 05.08.2019 22:10