An industrial plant processes its waste water through a sedimentation tank that removes hazardous metals by precipitating them as insoluble carbonate salts. if sodium carbonate is gradually added to the tank, what would be the order of precipitation of the metals, pb2+, cu2+, hg22+, and zn2+ if each is ≈ 1.0 × 10–4 m? ( ksp pbco3 = 7.4 × 10–14, ksp cuco3 = 1.4 × 10–10, ksp hg2co3 = 8.9 × 10–17, and ksp znco3 = 1.4 × 10–11)

you should just be yourself and not let any body tell you other wise.

explanation:

why?

because if they don't love you for your self then they don't deserve you.

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

14 days is the half-life of phosphorus-32