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A 3.10-L solution of 1.60x10^-3M Pb(NO3)2 is mixed with a 0.60-L solution of 0.95 M NaCl . Calculate Qc for the dissolution of PbCl2 (Ksp=1.6x10^-5). No precipitate has formed.
Qc=
Is the solution supersaturated, saturated or unsaturated?
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Benzene has a heat of vaporization of 30.72 kJ/mol and a normal boiling point of 80.1 C. At what temperature does benzene boil when the external pressure is 480 torr?
In collisions with the walls of the container or with other molecules, energy is conserved. Collisions with the walls of the container or with other molecules are elastic. The amount of space occupied by a gas is much greater than the space occupi..
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Explain what is the equilibrium concentration of chloride ion (Cl-) in a saturated solution of silver chloride to which silver nitrate (AgNO3) is added until [Ag+] = 0.0001 M? Ksp for AgCl is 3.0X10-10
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given closed system air filled piston-cylinder devicep1 100 bar t1 400deg c p2 10 bar t2 100deg ccase 1 air first
Summarize two observations that are contrary to the predictions based on Newton's laws but that confirm Einstein's explanation of gravity.
Consider the reaction A + B ? C + D. Assume that both the forward reaction and the reverse reaction are elementary processes and that the value of the equilibrium constant is very large. Which species predominate at equilibrium, reactants or produ..
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