Problem- what is the ph of an aqueous solution prepared to
Problem- What is the pH of an aqueous solution prepared to initially contain 0.100 M NaHSO4 and 0.100 M BaCl2? Ka=1.2x10^-2 for HSO4- and Ksp = 1.1x10^-10 for BaSO4
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problem- for my chem2 lab class we preformed a nut combustion experiment to get the calorie count in different kinds of
problem- 1 why does a recrystallization give a more pure solid sample2 what is the problem with adding too much solvent
problem- how many ml of 043 m naoh will be needed to neutralize 10 ml of stomach acid if stomach acid is 01 m hclusing
problem- a gas is collected over water at 320c at this temperature water has a vapor pressure of 36 torr if the volume
problem- what is the ph of an aqueous solution prepared to initially contain 0100 m nahso4 and 0100 m bacl2 ka12x10-2
problem- a 250-ml sample of 0150 m formic acid is titrated with a 0150 m naoh solution what is the ph after 133 ml of
problem- aldehydes and ketones can be reduced to alchohols using hydrogen gas and a metal catalyst suggest two reasons
problem- what is the mole fraction of sodium chloride in a solution made from 15 g sodium chloride in 100 ml of water
problem- if the vapor pressure of an unknown solvent is 4000 torr and a solute has been added that is a 5 mole fraction
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