2Na+ C18H35O2- (solute) +Mg++ = Mg(C18H35O2)2 (precipitate) + 2Na+
no reaction
In hard water we find Calcium and Magnesium ions. These react with the Sodium stearate (soap) to form Calcium and magnesium stearate and Na+ ions Sodium stearate+ Ca2+ +Mg2+ --> Calcium stearate + Magnesium stearate + Na+ ions
There is no reaction, therefore no equation!!
There is no reaction between phenol and sodium carbonate
you get a precipitate.
no reaction
MgCI+ NaC ------> MgC + NaCI Magnesium chloride + Sodium carbinate ------> Magnesium carbonate + Sodium chloride.
In hard water we find Calcium and Magnesium ions. These react with the Sodium stearate (soap) to form Calcium and magnesium stearate and Na+ ions Sodium stearate+ Ca2+ +Mg2+ --> Calcium stearate + Magnesium stearate + Na+ ions
what is difference beetwin sodium stearate and potassium stearate
Compare the reactions with water of the elements sodium and magnesium
Magnesium metal with hydrochloric acid produces magnesium chloride with hydrogen gasThe bolded words are the only new ones.
There is no reaction, therefore no equation!!
Sodium Stearate + Ca2+ and Mg2+ = Calcium Stearate + Na+ Ions (Soap) (Dissolved in water) (Soluble in water)
Sodium is MUCH faster.
There is no reaction between phenol and sodium carbonate
Sodium chloride is soluble in water, calcium stearate not.Put the mixture in water, stir and filter; sodium chloride remain in solution, calcium stearate on the filter.
poisdgffflil likr andrew