Balanced equation.
Fe(OH)3 + 3HNO3 --> Fe(NO3)3 + 3H2O
63.8 grams Fe(NO3)3 (1 mole Fe(NO3)3/241.88 grams)(1 mole Fe(OH)3/1 mole Fe(NO3)3
= 0.264 moles iron III hydroxide needed
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precipitated Fe(OH)3 = ferric hydroxide or Fe(OH)4-(aq) = ferrate anion in solution, when in excess of hydroxide
10.4g
2.026 mole ironIII oxide
Calcium hydroxide, Ca(OH)2 is a base and neutralizes acid. When a solution is acidic it contains excess hydrogen (H+) ions, calcium produces the hydroxide ion (OH-) in water, which reacts wit h the H+ ions to produce water. OH- + H+ --> H2O
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The reaction of zinc nitrate and excess sodium hydroxide begins with precipitation of zinc hydroxide ( Zn(OH)2 ), followed by dissolvement after adding excess sodium hydroxide ( 2 OH- ) to formation of zinc aat-ions ( [Zn(OH)4]2- )
precipitated Fe(OH)3 = ferric hydroxide or Fe(OH)4-(aq) = ferrate anion in solution, when in excess of hydroxide
since ammonium nitrate decomposes on heating so ammonium nitrate is covered with excess of calcium hydroxide with some water and then heated to get ammonia
10.4g
2.026 mole ironIII oxide
Calcium hydroxide, Ca(OH)2 is a base and neutralizes acid. When a solution is acidic it contains excess hydrogen (H+) ions, calcium produces the hydroxide ion (OH-) in water, which reacts wit h the H+ ions to produce water. OH- + H+ --> H2O
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SODIUM HYDROXIDE commonly known as caustic soda is industrially manufactured by the electrolysis of brine in the lab, it is prepared by heating an excess of slaked lime with 10 percent sodium trioxocabornate4 solution.the insoluble calcium that is formed is filtered off leaving behind sodium hydroxide,which is concentrated by evapouration. Na2CO3(aq) +Ca(OH)2(s)=CaCo3(s) + 2NaOH(aq) Nitric acid reacts with sodium hydroxide (danger: take precautions with greatest care) to form sodium nitrate plus water.
530,3 g potassium iodide are needed.
no reaction
There is no reaction , because of the Common Ion Effect. The Common Ion is the Hydroxide.
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