Chemistry, 13.11.2020 05:10 aprilpendergrass
A saturated solution of barium chloride at 30 °C contains 150 g water. How much additional barium chloride can be dissolved by heating this solution to 80 °C?
2. A solution of KCl is saturated at 20 °C.
a) How many grams of solute are dissolved in 100 g of water?
b) What is the total mass of the solution?
c) What is the mass percent of this solution at 50 °C?
d) If the solution is heated to 50 °C, how much more KCl can be dissolved in the solution without adding more water?
e) If the solution is saturated at 100 °C and then cooled to 30 °C, how many grams of solute will precipitate out?
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 23:30
For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3–c4 (i.e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.
Answers: 3
Chemistry, 22.06.2019 04:30
Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat
Answers: 2
Chemistry, 22.06.2019 19:00
Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions
Answers: 3
Chemistry, 22.06.2019 21:30
Under which circumstances are kp and kc equal for the reaction aa(g)+bb(g)⇌cc(g)+dd(g)?
Answers: 2
You know the right answer?
A saturated solution of barium chloride at 30 °C contains 150 g water. How much additional barium ch...
Questions
Mathematics, 20.08.2019 06:30
Mathematics, 20.08.2019 06:30
Mathematics, 20.08.2019 06:30
Social Studies, 20.08.2019 06:30
Mathematics, 20.08.2019 06:30
Social Studies, 20.08.2019 06:30
Biology, 20.08.2019 06:30
Mathematics, 20.08.2019 06:30
Mathematics, 20.08.2019 06:30
Mathematics, 20.08.2019 06:30
Mathematics, 20.08.2019 06:30
