Arock has been formed by the accumulation of bits of rocks that were originally formed by the release of heat by magma. how should this rock be classified? a. igneous rocks b. sedimentary rocks c. metamorphic rocks d. organic rocks

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

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

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure