Beginning with a 1.00 L solution of 0.100 M NH3, which of the following describes two methods to create a buffer solution? Method I: Add 0.100 moles of KOH or

Method IlI: add 0.050 moles of HCI Method I: Add 0.100 moles of NH4CI or Method II: add 0.150 moles of HCI Method I: Add 0.100 moles of KOH or Method lI: add 0.050 moles of HF O Method I: Add 0.100 moles of NH4CI or Method II: add 0.050 moles of HCI Method I: Add 0.100 moles of NH,Cl or Method II: add 0.100 moles of HCI