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a) A buffer solution contains 0.292 M CH3NH3Br and 0.447 M CH3NH2 (methylamine). Determine the pH change when 0.098 mol HCl is added to 1.00 L of the buffer.
pH after addition - pH before addition = pH change = ________
b) Determine the pH change when 0.104 mol HNO3 is added to 1.00 L of a buffer solution that is 0.386 M in CH3COOH and 0.372 M in CH3COO-.________
190 ml of an hcl solution with ph of 2.60 is added to 200 ml of an hno3 solution. the resulting ph is 1.40. what was
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After taking the Risk Tolerance questionnaire, my result for each category risk assessment was right on point.
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