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
Chemistry, 22.06.2019 01:00, AIhunter2884
Agas occupies 475 cm^3 at 313k. find its volume at 367k. you must show all of your work to receive credit. be sure to identify which of the gas laws you will be using
Answers: 2
Chemistry, 22.06.2019 14:30, malenacastillo4887
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
Answers: 3
A saturated solution of barium chloride at 30 °C contains 150 g water. How much additional barium ch...
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