2. A 47.7 g sample of SrCl2 is dissolved in 112,500.0 g of solvent. Calculate the molality of the

solution.

A. 0.301 m

B. 2.67 m

C. 0.0339 m

D. 3.99 m

What will happen to the ph of a solution of carbonic acid if sodium hydrogen carbonate is added?

Ammonium hydroxide has the chemical formula NH4OH. Which statement is true about ammonium hydroxide?

Which of the following causes tornadoes?

What is the valence electron configuration for chlorine?

Sepration of all types of techniques of Matter

How would you present weight change if Earth had twice the mass that it does

Which types of orbitals are found in the principal energy level n = 4? A. S, d B. S, p, d, f C. S, p D. S, p, f E. S, d, f

Transport means to move something from one place to another. True False

What are two reasons that ocean water sinks in the Arctic Ocean? A. The surface water is warmer and less salty than normal. B. The surface water is warmer and more salty than normal. C. The surface water is colder and less salty than normal. D.

Which statement best describes the conductivity of weak electrolytes, such as weak acids and bases? A) Weak electrolytes do not dissolve in water and can not conduct electricity.