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problem- since molarity is a concentration unit used mainly by chemists the concentrations of commercial solutions are
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in the study of biochemical processes a common buffering agent is the weak base trishydroxymethylaminomethane
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problem- the silver-ion concentration in a saturated solution of silver i oxalate is 22 x10-4 m what is ksp for silver
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problem- given the following half-reactions occurring in the silver-zinc hearing aid battery calculate the voltage at
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problem- nutritional tables give the potassium content of a standard apple as 159 mg there are about 3 applesib how