Treść zadania

Rozwiązania

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  3 0

  ewka13 13.5.2013 (22:10)

  zad.1.
  w załączniku...
  
  zad.2
  octan miedzi(II)
  
  2CH_{3}COOH + CuO \to (CH_{3}COO)_{2}Cu + H_{2}O
  
  2CH_{3}COOH + Cu(OH)_{2} \to (CH_{3}COO)_{2}Cu + 2H_{2}O
  
  (CH_{3}COO)_{2}Pb + CuCl_{2} \to (CH_{3}COO)_{2}Cu + \downarrow PbCl_{2}
  
  maślan potasu :
  
  2C_{3}H_{7}COOH + 2K \to 2C_{3}H_{7}COOK + H_{2}\uparrow
  
  2C_{3}H_{7}COOH + K_{2}O \to 2C_{3}H_{7}COOK + H_{2}O
  
  C_{3}H_{7}COOH + KOH \to C_{3}H_{7}COOK + H_{2}O
  
  propionian żelaza (III) :
  
  6C_{2}H_{5}COOH + 2Fe \to 2(C_{2}H_{5}COO)_{3}Fe + 3H_{2}\uparrow
  
  6C_{2}H_{5}COOH + Fe_{2}O_{3} \to 2(C_{2}H_{5}COO)_{3}Fe + 3H_{2}O
  
  3C_{2}H_{5}COOH + Fe(OH)_{3} \to (C_{2}H_{5}COO)_{3}Fe + 3H_{2}O
  
  zad.3.
  CH_{3}-CH_{3} + Cl_{2} \xrightarrow {swiatlo} CH_{3}-CH_{2}-Cl + HCl
  
  CH_{3}-CH_{2}-Cl + KOH \to CH_{3}-CH_{2}-OH + KCl
  
  CH_{3}-CH_{2}-OH + CuO \to CH_{3}-CHO + H_{2}O + \downarrow Cu
  
  CH_{3}-CHO + Ag_{2}O \to CH_{3}-COOH + \downarrow 2Ag
  
  CH_{3}COOH + NaOH \to CH_{3}COONa + H_{2}O
  
  zad.4
  kwas mrówkowy :
  
  HCOOH \xrightarrow {H_{2}O} HCOO^{-} + H^{+}
  
  octan potasu :
  
  CH_{3}COOK \xrightarrow {H_{2}O} CH_{3}COO^{-} + K^{+}
  
  maślan wapnia :
  
  (C_{3}H_{7}COO)_{2}Ca \xrightarrow {H_{2}O} 2C_{3}H_{7}COO^{-} + Ca^{2+}

  Załączniki

  • 13.05.2013_1.jpg (149 KB)

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