DETERMINE LA MASA MOLAR DE LAS SIGUIENTES SUSTANCIAS: 1. Tetraoxosulfato de hidrógeno S= 32.06 g/mol; H= 1.01 g/mol; O=16.00 g/mol

What is the number of atoms in 3.54 mol s

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

Drug abuse will not lead to physical and psychological dependence. true or false ?