There are 7 crystal systems: tetragonal, trigonal, hexagonal, cubic triclinic,  orthorhombic, and monoclinic. This is determined by point groups and lattices.Â
Answer from: Quest
The molecules contain like 54 of water
Answer from: Quest
Just took the quiz on edgenuity and the correct answer is "c. 4.54 x 10–12 j"
Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)