intravenous (iv) saline solutions are often administered to patients in the hospital. One saline solution contains 0.90g NaCl in exactly 100ml of solution. What is the molarity of the solution?

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

Be sure to answer all parts. the following equilibrium constants were determined at 1123 k: c(s) + co2(g) ⇌ 2co(g) k'p = 1.30 × 1014 co(g) + cl2(g) ⇌ cocl2(g) k''p = 6.00 × 10−3 calculate the equilibrium constant at 1123 k for the reaction: c(s) + co2(g) + 2cl2(g) ⇌ 2cocl2(g) 4.68 × 10 9 (enter your answer in scientific notation.) write the equilibrium constant expression, kp:

How can a mixture of salt water be separated into salt and water