Question- 213 ml of 00666m ethylamine ch3ch2nh2 were, Ask an Expert

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Question- 213 mL of .00666M ethylamine (CH3CH2NH2) were combined with enough .246M HNO3 to give us a pH of 10.53. pka ethylamine H+=10.636

Part 1) What is the equilibrium concentration of the ethylamine salt?

Part 2) How many mL of .246 HNO3, were necessary to give a pH of 10.52?

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