Answer to Question #292326 in General Chemistry for Gen

Question

How many moles of pb(no3)2 are required to react with 10 L of 31 m of kcl

2kcl + pb(no3)2 - pbci2 + 2kno3

do not use unit of moles I. Your answer round 3 decimal places

Answer 1

Taking 10L of 31m of KCl to mean there are 31 moles in 10 litres og KCl

Mole ratio KCl: Pb(NO₃)₂ $=2:1$

Then 5L of 31m of $Pb(NO_3)_2$ are required.