115 grams of kcl is dissolved in 750 ml of water (assume density = 1.005 g/ml). what are the molality, molarity, mole fraction, mole percent, % mass, ppm by mass? what would be the freezing point and boiling point of that solution assuming the kf of water is 1.86 oc/m and kb is 0.512 oc/m (assume that kcl fully dissociates with no pairing of ions)?
Answers: 2
Other questions on the subject: Physics
Physics, 21.06.2019 18:40, kandi2565
The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80
Answers: 1
Physics, 22.06.2019 00:00, morgaaaan3835
Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?
Answers: 2
Physics, 22.06.2019 10:40, itsyagirl11076
Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
Answers: 1
Physics, 22.06.2019 16:30, makaylahamrick
Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.
Answers: 1
Do you know the correct answer?
115 grams of kcl is dissolved in 750 ml of water (assume density = 1.005 g/ml). what are the molalit...
Questions in other subjects:
History, 18.10.2020 22:01
Mathematics, 18.10.2020 22:01
