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4 V + 5 O2 + 12 KOH = 4 K3VO4 + 6 H2O
HNO3 + NaHCO3 = NaNO3 + H2 + CO3 =>
HNO3 + NaHCO3 = NaNO3 + H2 + CO3
CH3COOCH2CH2OOCCH3 + H2O = HOOCCOOH + CH3CH2CH2CH2OH =>
CH3COOCH2CH2OOCCH3 + H2O = HOOCCOOH + CH3CH2CH2CH2OH
MgAlCl3 = MgCl3Al =>
MgAlCl3 = MgCl3Al
Cr2O7{2-} + HCl + H{+} = CrCl3 + H2O + Cl2 =>
Cr2O7{2-} + 12 HCl + 2 H{+} = 2 CrCl3 + 7 H2O + 3 Cl2
FeO = Fe + O =>
FeO = Fe + O
NH3 + I3 = N2I6 + H2 =>
2 NH3 + 2 I3 = N2I6 + 3 H2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Nh4No3 + H2O = (Nh4)2O + HNo3 =>
2 Nh4No3 + H2O = (Nh4)2O + 2 HNo3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C14H10 + *5C4H2O3 = C18H12O3 =>
5 C14H10 + *5C4H2O3 = 5 C18H12O3
Mg(NO3)2 + KCl = KNO3 + MgCl2 =>
Mg(NO3)2 + 2 KCl = 2 KNO3 + MgCl2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe + NaCl + K3[Fe(Cn)6] + H2O = Fe3[Fe(Cn)6]2 + KCl + NaOH + H2 =>
3 Fe + 6 NaCl + 2 K3[Fe(Cn)6] + 6 H2O = Fe3[Fe(Cn)6]2 + 6 KCl + 6 NaOH + 3 H2
H2SO4 + Al(HCO3)3 = Al2(SO4)3 + H2O + CO2 =>
3 H2SO4 + 2 Al(HCO3)3 = Al2(SO4)3 + 6 H2O + 6 CO2
(C19H36) + O2(g) = C19O2(g) + H36O2(g) =>
(C19H36) + 2 O2(g) = C19O2(g) + H36O2(g)
K(s) + NiCl2(aq) = Ni(s) + KCl(aq) =>
2 K(s) + NiCl2(aq) = Ni(s) + 2 KCl(aq)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Li + FeCl3 = LiCl + Fe =>
3 Li + FeCl3 = 3 LiCl + Fe
FeCl3 + KCNS = K3[Fe(CNS)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(CNS)6] + 3 KCl
CaH2 + HCl = CaCl2 + H2 =>
CaH2 + 2 HCl = CaCl2 + 2 H2
FeCl3 + KNO3 + KOH = K2FeO4 + KNO2 + KCl + H2O =>
2 FeCl3 + 3 KNO3 + 10 KOH = 2 K2FeO4 + 3 KNO2 + 6 KCl + 5 H2O
Fe2(SO4)3 + Al = Al2(SO4)3 + Fe =>
Fe2(SO4)3 + 2 Al = Al2(SO4)3 + 2 Fe
AlCl3(aq) + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3(aq) + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
FeCl3 + Fe(OH)3 = FeCl2 + H2O + O2 =>
8 FeCl3 + 4 Fe(OH)3 = 12 FeCl2 + 6 H2O + 3 O2
CH3COCH3 + H2O2 = CO2 + H2O =>
CH3COCH3 + 8 H2O2 = 3 CO2 + 11 H2O
C6H5SO3Na + NaOH = C6H5ONa + Na2SO3 + H2O =>
C6H5SO3Na + 2 NaOH = C6H5ONa + Na2SO3 + H2O
FeO = Fe + O =>
FeO = Fe + O
HNO3 + C5H5N = HC5H5N + NO3 =>
HNO3 + C5H5N = HC5H5N + NO3
Zn + HCl + SnO2 = ZnCl2 + H2O + Sn =>
2 Zn + 4 HCl + SnO2 = 2 ZnCl2 + 2 H2O + Sn
Zn3(SO4)2 + NaOH = Zn(OH)2 + Na3SO4 =>
Zn3(SO4)2 + 6 NaOH = 3 Zn(OH)2 + 2 Na3SO4
P2O5 + BaO = Ba(O5)2 + PO2 =>
9 P2O5 + BaO = Ba(O5)2 + 18 PO2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3CH2OCH2CH3 + H2O = CH3CH2OH =>
CH3CH2OCH2CH3 + H2O = 2 CH3CH2OH
Sn(OH)2 = Sn + O2 + H2 =>
Sn(OH)2 = Sn + O2 + H2
(NH4NO3*5Ca(NO3)2*10H2O) + NaOH = Ca(OH)2 + NaNO3 + H2O + NH3 =>
(NH4NO3*5Ca(NO3)2*10H2O) + 11 NaOH = 5 Ca(OH)2 + 11 NaNO3 + 11 H2O + NH3
H2CO3 + Ag2O = Ag2CO3 + H2O =>
H2CO3 + Ag2O = Ag2CO3 + H2O
MnO4{-} + Cl{-} + H{+} = MnO2 + ClO{-} + H2O =>
2 MnO4{-} + 3 Cl{-} + 2 H{+} = 2 MnO2 + 3 ClO{-} + H2O
K2Cr2O7(sln) + FeCl2(sln) + HCl(sln) = CrCl3(sln) + FeCl3(sln) + KCl(sln) + H2O(l) =>
K2Cr2O7(sln) + 6 FeCl2(sln) + 14 HCl(sln) = 2 CrCl3(sln) + 6 FeCl3(sln) + 2 KCl(sln) + 7 H2O(l)
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
C14H10 + C4H2O3 = C18H12O3 =>
C14H10 + C4H2O3 = C18H12O3
Na2 + CO3 + CaCl2 = NaCl + CaCO3 =>
Na2 + CO3 + CaCl2 = 2 NaCl + CaCO3
CaCl2(slon) + Na2CO3(slon) = CaCO3(s) + NaCl(slon) =>
CaCl2(slon) + Na2CO3(slon) = CaCO3(s) + 2 NaCl(slon)
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
HCI + Ca(OH) = CaCI + H2O =>
HCI + Ca(OH) = CaCI + H2O
LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl
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