A solution of calcium chloride contains 35 grams calcium chloride in 425 grams water. what is the percentage by mass of calcium chloride in the solution? A. 12.1%
B. 8.23%
C. 92.4%
D. 7.61%

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

What happens to the temperature of a substance when the average kinetic energy of its particles increases?

Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h