If 100 mL of water is titrated with 0.00114 M Na2S2O3 solution, and 4.90 mL was needed to change the solution color from blue to colorless, what was the chlorine concentration in the water sample? Use the NET EQN in posted procedure for stoichiometry

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Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.

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.