Practice: Perform the following titrations and determine the concentrations of the following solutions. In each experiment, list the volume of titrant needed to neutralize the analyte and the indicator used. Use the Worksheet tab of the Gizmo to calculate each analyte concentration. Include all units. Titrant Analyte Indicator Titrant volume Analyte concentration
0.70 M KOH HBr
0.50 M HCI Ca(OH)2
0.80 M H2SO4 NaOH

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.