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[J>Beata Ostrowska [£> Twoja matura - chemia

P4O6 + 0₂ —> P4O10

H3PO4 + 3NaOH ->• N3PO4 + 3H₂0

NaH₂P0₄ + 2NaOH -> Na₃P0₄ + 2H₂0

kat.

2S0₂ ■+■ 0₂ —^ 2S0₃ S0₂ + H₂0 -> H₂S0₃

np. H₂S0₄ + Ca —> CaS04 + H₂

2Na₂0₂ —y 2Na₂O + 0₂

2NaOH + C0₂ -> Na₂C0₃ + H₂0

Na₂S04 “ł^- BaCl₂ —^ BaS04>l' ■+■ 2NaCl

Na[Al(OH)₄] + 4HC1 -» A1C1₃ +NaCl + 4H₂0

12• P4 "ł^- 3O2 —^ P4O6

P₄O₁₀ + 6H₂0 -» 4H₃P0₄ Na₃P0₄ + 2H3PO4 -)■ 3NaH₂P0₄

13- S + 0₂ —^ S0₂

S0₃ + C —> S0₂ + CO

5H₂S0₃ + 2KMn0₄ -> 2H₂S0₄ + 2MnS0₄ + K₂S0₄ + 3

14.    2Na 0₂ —> Na₂0₂ Na₂0 + H₂0 -> 2NaOH

Na₂C0₃ + H₂S0₄ -> Na₂S0₄ + C0₂ + H₂0

15.    4Al + 30₂ -> 2A1₂0₃

A1₂0₃ + 2NaOH +3H₂0 -> 2Na[Al(OH)₄]

16.    2CH3COOH + Mg -» (CH₃COO)₂Mg + H₂ 2CH3COOH + CuO -> (CH₃COO)₂Cu+ h₂o CH3COOH + NH_3(aq) -» CH3COONH4 2CH3COOH + Pb(OH)₂ -» (CH₃COO)₂Pb + 2H₂0 2CH3COOH + 2Na -» 2CH₃COONa+ H₂

octan magnezu		octan miedzi(II)	octan ołowiu(II)
V ,0 H—C-C	0, V /C-C—H ^ 1 Mg h	1 ox V H-ę-c, ;c-c-h u 0—Cu—0 i ^H H	' -,° o„ V n-ę-cx ;c-c-h ' 0—Pb—0 1 ^H H

octan amonu	octan sodu
^H n 1 'P w H—C-C | 1 ^s0 e © h—N—H ^H 1 H	V ,0 ^H ? %^e®Na H

1T. S + 0₂ —> S0₂

kaL

2S0₂    0₂ —^ 2S0₃

2Ca + 0₂ 2CaO

CaO + S0₃ -» CaS0₄

Poziom rozszerzony

1.    SiH4 + 20₂ -> Si0₂ + 2H₂0

2.    Ba0₂ + H₂S0₄ —> BaS0₄ + H₂0₂

3.    CaS0₄ -> CaS + 20₂

CaS + 2H₂0 + 2C0₂    Ca(HC0₃)₂ + H₂S