Question

How many grams of potassium nitrate (KNO3) would form if 2.25 liters of a 1.50 molar lead nitrate Pb(NO3)2 solution reacts with 1.15 liters of a 2.75 molar potassium chromate K2CrO4 solution?
Pb(NO3)2 + K2CrO4 yields PbCrO4 + 2KNO3

Answer 1

first write a balance equation

Answer 2

then convert liters and mass into moles

Answer 3

i still don't understand how to balance them

Answer 4

then compare these moles with KNO3 u will find moles of KNO3 then convert them into mass

Answer 5

ur given equation is balanced

Answer 6

oh. i feel dumb