When a solution is diluted the number of moles of solute in the more concentrated initial volume is (greater than, less than, the same as) the number of moles of solute in the less concentrated final volume.?

Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.