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Zn{2+} + CuSO4 = ZnSO4 + Cu{2+}
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
CH3OH + [O] = CH3COOH + H2O =>
2 CH3OH + 2[O] = CH3COOH + 2 H2O
C2H2 + NaOH = C2HNa + H2O =>
C2H2 + NaOH = C2HNa + H2O
AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + NaNO3 =>
2 AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + 2 NaNO3
BaCl2 + NaCl = NaCl2 + BaCl =>
BaCl2 + NaCl = NaCl2 + BaCl
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaCl2 + H2O = BaO + HCl =>
BaCl2 + H2O = BaO + 2 HCl
C2H2 + NaOH = NaC2H + H2O =>
C2H2 + NaOH = NaC2H + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ni(NO3)2(s) = NiO(s) + NO2(g) + O2(g) =>
2 Ni(NO3)2(s) = 2 NiO(s) + 4 NO2(g) + O2(g)
Cl2(g) + OH{-}(aq) = Cl{-}(aq) + ClO3{-}(aq) + H2O =>
3 Cl2(g) + 6 OH{-}(aq) = 5 Cl{-}(aq) + ClO3{-}(aq) + 3 H2O
ZnS + H2O = ZnO + SO2 + H2 =>
ZnS + 3 H2O = ZnO + SO2 + 3 H2
S2O8{2-} + C(s) + H2O = CO2(g) + SO4{2-} + H{+} =>
2 S2O8{2-} + C(s) + 2 H2O = CO2(g) + 4 SO4{2-} + 4 H{+}
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Ba2 + Na2CO3 = Ba(Na2CO3)2 =>
Ba2 + 4 Na2CO3 = 2 Ba(Na2CO3)2
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgSO4 + Na = Na2SO4 + Mg =>
MgSO4 + 2 Na = Na2SO4 + Mg
C4H10 + O2(g) = CO2(g) + H2O =>
2 C4H10 + 13 O2(g) = 8 CO2(g) + 10 H2O
Pb(II)CO3 = Pb(II)O + CO2 =>
Pb(II)CO3 = Pb(II)O + CO2
Sr(NO3)2 + C2H5NO2 = SrO + N2 + CO2 + H2O =>
9 Sr(NO3)2 + 10 C2H5NO2 = 9 SrO + 14 N2 + 20 CO2 + 25 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuSO4 + NH2CH2COOH + NaOH = Cu(NH2CH2COO)2 + Na2SO4*H2O + H2O =>
CuSO4 + 2 NH2CH2COOH + 2 NaOH = Cu(NH2CH2COO)2 + Na2SO4*H2O + H2O
Li2SO4 + AgNO3 = Ag2SO4 + LiNO3 =>
Li2SO4 + 2 AgNO3 = Ag2SO4 + 2 LiNO3
AuS + F = AuSF =>
AuS + F = AuSF
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
(Co(H2O)6)Cl2 + H2O2 + H4EDTA + KCH3COO = K(Co(EDTA)) + CH3COOH + H2O + HCl =>
2(Co(H2O)6)Cl2 + H2O2 + 2 H4EDTA + 2 KCH3COO = 2 K(Co(EDTA)) + 2 CH3COOH + 14 H2O + 4 HCl
Al2O3 + Cl = AlCl + O =>
Al2O3 + 2 Cl = 2 AlCl + 3 O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCl + K3PO4 = KCl + Ca3(PO4) =>
3 CaCl + K3PO4 = 3 KCl + Ca3(PO4)
Na3PO4(aq) + Mn(C2H3O2)2(aq) = NaC2H3O2(aq) + Mn3(PO4)2(s) =>
2 Na3PO4(aq) + 3 Mn(C2H3O2)2(aq) = 6 NaC2H3O2(aq) + Mn3(PO4)2(s)
SO4 + NaO = NaO2 + S =>
SO4 + 4 NaO = 4 NaO2 + S
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
RbOH + Al2(SO4)3 = Rb2SO4 + Al(OH)3 =>
6 RbOH + Al2(SO4)3 = 3 Rb2SO4 + 2 Al(OH)3
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
KMnO4 + Na2S2O3 + NaOH = Na2MnO4 + Na2S4O6 + KOH =>
2 KMnO4 + 2 Na2S2O3 + 2 NaOH = 2 Na2MnO4 + Na2S4O6 + 2 KOH
FeSO4*7H2O + Ca(HCO3)2 + O2 = Fe(OH)3 + CaSO4 + CO2 + H2O =>
4 FeSO4*7H2O + 4 Ca(HCO3)2 + O2 = 4 Fe(OH)3 + 4 CaSO4 + 8 CO2 + 26 H2O
FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + FeOH + H2O =>
3 FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + 2 FeOH + 6 H2O
C12H23 + O2 = H2O + CO2 =>
4 C12H23 + 71 O2 = 46 H2O + 48 CO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NaClO + Fe + H2O = FeCl3 + NaOH + O2 =>
12 NaClO + 4 Fe + 6 H2O = 4 FeCl3 + 12 NaOH + 3 O2
Sn + HNO2 = Sn(NO2)2 + H2 =>
Sn + 2 HNO2 = Sn(NO2)2 + H2
KNO2 + H2SO4 = K2SO4 + HNO3 + NO + H2O =>
6 KNO2 + 3 H2SO4 = 3 K2SO4 + 2 HNO3 + 4 NO + 2 H2O
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Sn + HNO2 = SnO2 + NO + H2O =>
Sn + 4 HNO2 = SnO2 + 4 NO + 2 H2O
Ba + CO2 = BaO + C =>
2 Ba + CO2 = 2 BaO + C
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
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