How would you prepare 200.0 mL of 1.0 M copper (II) sulfate pentahydrate (molar mass 249.69 g/mol)? Mass out
grams of copper (II) sulfate pentahydrate on the electronic balance. Place the copper (II) sulfate pentahydrate in a beaker and add distilled water to a final volume of 200 ml.

Which are causes of mechanical weathering? check all that apply.oacid raino plant growtho animal actionso carbon dioxideo pressure release

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral