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C5/7(acid, bases, salts), plant growth effected by ph of soil - Coggle…

- - - - sour acid(organic acid)
    - - if gas dissolved in organic solvent, not acid/alkali(no electric, ecc), if water yes
        
        lot water dilute, low concentrated
    - - best sean with dilute
        
        neutralization
        
        acid+base->salt+water
        
        HCl+NaOH->NaCl(sodium cloride)+H2O
        
        reactive metal(magnesium, zinc, etc)
        
        hydrogen into by metal to make salt
        
        metal+acid->salt+hydrogen
        
        Mg+2HNO3->Mg(NO3)2(magnesium nitrate)+H2
        
        metal carbonate(or hydrocarbonate)
        
        acid+metal carbonate->salt+water+carbon dioxide
        
        2HCl+CaCO3(calcium carbonate)->Cacl2(calcium chloride)+H2O+CO2
- - - - adding an alkali to solution of salt, we can find salt
        
        copper(II) salts: light blue precipitate copper(II)hydroxide
        
        iron(II)light green, iron(III)red brown
        
        iron(II)sulfate+sodium hydroxide->zinc hydroxide+sodium sulfate
        
        calcium, zinc, alluminium make white, in sodium hydroxide, zinc and alluminium redissolve
- - - - acid+solid metal(base or carbonate)
        
        acid+alkali by titration
        
        some salts are insoluble in water and are not made by cristalization but precipitation