amazing wrk
bt i dnt gt this part PREPARATION OF SALTS
1.TITRATION METHOD.2.EXCESS REACTIVE METAL 3. EXCESS WEAK INSOL METHOD . 4PRECIPTATION
HEAT : NO / NO / YES +STIR / NOP
RCTN. : NEURALISATION/ REDOX / NEURTALISATION / DOUBLE DCOMPOSITION
cn u xplain me a bit more detaild Thanks
sure
but what do you want to know exactly..??
in conclusion
titration is used whn they ask you 2 make a soluble salt ex ( naso4) : we use hcl + naoh ..as naoh is soluble ..if u add any extra naoh the solution becomes alkalne..so we need to kno exact amoutns to obtain a salt of ph 7
excess reactive metal : make mgso4..just add magnesium ribbon to h2so4..and since mg is more reactiv than h it will displace and simple salt is formed
weak insol method : a metal thats weaker than hydrogen for ex.. cu(11) oxide..we do the same as ^ but we just haev to heat..!
preciptiation : to make lead iodide (insol) we add 2 soluble stuff toogher and they make an insoluble ppt.. ADD LEAD NITRATE ADN POTASSIUM IODIDE
so what do you want to knno exacgtly?