1. What is the percent by volume of a solution formed by mixing 349 mL of isopropanol with 380mL of water?
2. What is the mass of a solute in a solution with 65% (m/m) of a solute and a mass of the solution is 327.0g?
3. Calculate the molarity of 171g of KBr dissolved in 829.0 mL pure water.

During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.

Nonmetal halogen family atmoic mass 35

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