Consider the dissolution of ab(s): ab(s)⇌a+(aq)+b−(aq)le châtelier's principle tells us that an increase in either [a+] or [b−] will shift this equilibrium to the left, reducing the solubility of ab. in other words, ab is more soluble in pure water than in a solution that already contains a+ or b− ions. this is an example of the common-ion effect. the generic metal hydroxide m(oh)2 has ksp = 1.05×10−18. (note: in this particular problem, because of the magnitude of the ksp and the stoichiometry of the compound, the contribution of oh− from water can be ignored. however, this may not always be the case.)what is the solubility of m(oh)2 in pure water?
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Chemistry, 22.06.2019 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
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Chemistry, 22.06.2019 13:00
12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer
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Chemistry, 22.06.2019 13:30
In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.
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Consider the dissolution of ab(s): ab(s)⇌a+(aq)+b−(aq)le châtelier's principle tells us that an incr...
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