We wish to determine how many grams of solid Ag2CrO4 will precipitate when 150. mL of 0.500 M AgNO3 solution is added to excess K2CrO4. \mathsf{2AgNO_3(aq) K_2CrO_4(aq)\to Ag_2CrO_4(s) 2KNO_3(aq) } How many moles of AgNO3 are present in 150. mL of 0.500 M AgNO3?