Identify which sets of chemical reactions resulted in a white precipitate. Select 3 correct answer(s)
BaCl2 + K2Cr04
Al2(SO4)3 + Ba(NO3)2
Ba(NO3)2 + Na2SO4
Na2CrO4 + AgNO3
BaCl2 + Na2SO4
BaCl2 + KCI

Why is silver chloride is an ionic compound

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.