Rarl
A 861 ml NaCl solution is diluted to a volume of 1.13 L and a concentration of 7.00 M. What was the
initial concentration?
Fynress your answer with the anpropriate units.

Which of the following are correct values for the ideal gas laws constant r

Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction

Asolution is produced in which water is the solvent and there are four solutes. which of the solutes can dissolve better if the solution is heated?