Another student is attempting to make a saturated solution of KCl. The student added 30 g of KCl to 100 g of water at 60°C. What more does the student need to do to create a saturated KCl solution at 60°C?

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

Calculate the ph at the equivalence point for the titration of a solution containing 150.0 mg of ethylamine (c2h5nh2) with 0.1000 m hcl solution. the volume of the solution at the equivalence point is 250.0 ml. kb forethylamine is 4.7 × 10−4 .