Give the chemical equation for the formation of scum when hard water is treated with soap. Give me full satisfied answer plzzzz

Give the chemical equation for the formation of scum when hard water i

1.	Give the chemical equation for the formation of scum when hard water is treated with soap. Give me full satisfied answer plzzzz
Answer» hee mate here's your answer ✒we KNOW that hard water contain magnesium and calcium SALT ✒so let TAKE one of magnesium salt that is magnesium CARBONATE that is mgcl2 ✒and formula of soap is c15H31cooNa +mgcl2= Nacl+mg(C15H31coo)2 (soap) (hard water)(salt) (scum) hope this will help you and please mark me as brainlist --------'xxxxxxxxxx----------- xxxxxxxxxx-------------