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Bi(OH)3 + HCl = Bi(ClO) + 2 H2O
Fe2O3 + H3PO4 = H3Fe2 + O3PO4 =>
Fe2O3 + H3PO4 = H3Fe2 + O3PO4
CH3CH2OH + B(OH)3 = B(OCH2CH3)3 + H2O =>
3 CH3CH2OH + B(OH)3 = B(OCH2CH3)3 + 3 H2O
CH3CH2CH2OH + K2Cr2O7 + HCl = CH3CH2CH2COOH + KCl + ClCr3 + H2O =>
68 CH3CH2CH2OH + 18 K2Cr2O7 + 48 HCl = 51 CH3CH2CH2COOH + 36 KCl + 12 ClCr3 + 92 H2O
MgBrCH3 + C3H6O = C4H9O + MgBr =>
MgBrCH3 + C3H6O = C4H9O + MgBr
H2SO4 + Na4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 + NaHSO4 =>
299 H2SO4 + 10 Na4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 122 KHSO4 + 122 MnSO4 + 40 NaHSO4
NaO + H2Cl = NaCl + H2O =>
NaO + H2Cl = NaCl + H2O
Na2S + ZnSO4 = Na2SO4 + Zn2S2 =>
2 Na2S + 2 ZnSO4 = 2 Na2SO4 + Zn2S2
Al(No3)3 + NaCl = AlCl3 + NaNo3 =>
Al(No3)3 + 3 NaCl = AlCl3 + 3 NaNo3
KMnO4 + C6H6 + H2SO4 = K2(SO4) + MnSO4 + CO2 + H2O =>
6 KMnO4 + C6H6 + 9 H2SO4 = 3 K2(SO4) + 6 MnSO4 + 6 CO2 + 12 H2O
NH4BrO + NaOH = NaBrO + NH5O =>
NH4BrO + NaOH = NaBrO + NH5O
H3PO4 + Al(OH)3 = PO4Al + H3(OH)3 =>
H3PO4 + Al(OH)3 = PO4Al + H3(OH)3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NiCl2 + NH4Br = NiBr2 + NH3 + HCl =>
NiCl2 + 2 NH4Br = NiBr2 + 2 NH3 + 2 HCl
FeOCr2O2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O2 + 8 K2CO3 + 9 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Mg(s) + HI(aq) = MgI + H =>
Mg(s) + HI(aq) = MgI + H
Al + Pb(NO3)3 = Pb + Al(NO3)4 =>
3 Al + 4 Pb(NO3)3 = 4 Pb + 3 Al(NO3)4
Ge3(AsO3)4 + Ca(ClO4)2 = Ca3(AsO3)2 + Ge(ClO4)4 =>
Ge3(AsO3)4 + 6 Ca(ClO4)2 = 2 Ca3(AsO3)2 + 3 Ge(ClO4)4
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O =>
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + Br2 = Br{-}(aq) + Al3{+} =>
6 Al + Br2 = 2 Br{-}(aq) + 2 Al3{+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + KMnO4 = C2H4KMnO3 + H2O =>
C2H6 + KMnO4 = C2H4KMnO3 + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
S + O2 = SO2 =>
S + O2 = SO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Ba2Cl2 + Na2SO4 = Ba2SO4 + NaCl =>
Ba2Cl2 + Na2SO4 = Ba2SO4 + 2 NaCl
Na2CrO4 + HNO3 = H2CrO4 + NaNO3 =>
Na2CrO4 + 2 HNO3 = H2CrO4 + 2 NaNO3
Al2O3(aq) + H2(g) = Al(s) + H2O(g) =>
Al2O3(aq) + 3 H2(g) = 2 Al(s) + 3 H2O(g)
HCHO + Ag2O = HCOOH + Ag =>
HCHO + Ag2O = HCOOH + 2 Ag
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O
Sb + Cu(NO3)2 = Sb(NO3)5 + Cu =>
2 Sb + 5 Cu(NO3)2 = 2 Sb(NO3)5 + 5 Cu
Pb + O2 = Pb4O =>
8 Pb + O2 = 2 Pb4O
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