Chemistry
Chemistry, 26.09.2021 04:20, adhanom12

A solution of 2.85 g of anhydrous aluminum chloride (AlCl3) in 56.02 g of water freezes at −2.84°C. Calculate the molar mass of AlCl3 from the formula. Calculate the molar mass from the freezing point depression, assuming AlCl3 does not dissociate in ions.

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 19:00, Val03
Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips
Answers: 1
image
Chemistry, 22.06.2019 02:00, hemolelekeakua
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
image
Chemistry, 22.06.2019 22:30, vhife4901
Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.
Answers: 1
image
Chemistry, 23.06.2019 01:00, stefaniethibodeaux
Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
Answers: 1
Do you know the correct answer?
A solution of 2.85 g of anhydrous aluminum chloride (AlCl3) in 56.02 g of water freezes at −2.84°C....

Questions in other subjects:

Konu
Biology, 27.02.2020 00:08
Konu
Mathematics, 27.02.2020 00:08