for the process a(l) --> a(g) at 1 atm, delta hovap = 37.6 kj/mol and delta sovap = 67.8 j/molâ¢k. assuming these values are independent of t, what is the normal boiling point of the substance a?

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

What does the process of natural selection involve

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant