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3 MgCO3 + 2 VC6H5O7 = Mg3(C6H5O7)2 + V2(CO3)3
AgSCN + NaSCN = AgNa + SCN =>
AgSCN + NaSCN = AgNa + 2 SCN
Fe{3+} + SO2 + H2O = Fe{2+} + H3O{+} + SO4{2-} =>
2 Fe{3+} + SO2 + 6 H2O = 2 Fe{2+} + 4 H3O{+} + SO4{2-}
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
NaOH + NH4F = NH3 + NaF + H2O =>
NaOH + NH4F = NH3 + NaF + H2O
Au + H2CO3 = AuCO3 + H2 =>
Au + H2CO3 = AuCO3 + H2
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
C6H5Cl + HNO3 + H2SO4 = C6H3N2O4Cl + H3O + HSO4 =>
C6H5Cl + 2 HNO3 + 2 H2SO4 = C6H3N2O4Cl + 2 H3O + 2 HSO4
Fe(ii)Cl + NaOH = FeOH + NaCl =>
Fe(ii)Cl + NaOH = FeOH + NaCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CO2 + H2O = C6H12O06 + O2 =>
6 CO2 + 6 H2O = C6H12O06 + 6 O2
BaCl + CuSO4 = BaSO4 + CuCl =>
BaCl + CuSO4 = BaSO4 + CuCl
K2Cr2O7 + HI = CrI + KI + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 CrI + 2 KI + 5 I2 + 7 H2O
AgSCN + NaSCN = AgNa + SCN =>
AgSCN + NaSCN = AgNa + 2 SCN
K2SO4 + SrBr = Sr2SO4 + KBr =>
K2SO4 + 2 SrBr = Sr2SO4 + 2 KBr
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Ag3AsO3 + H2O + NH3 = OH + [Ag(NH3)2] + AsO2 =>
Ag3AsO3 + H2O + 6 NH3 = 2 OH + 3[Ag(NH3)2] + AsO2
X2CCHCH3 + K2Cr2O7 + H2SO4 = X2CO + CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
X2CCHCH3 + K2Cr2O7 + 4 H2SO4 = X2CO + CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
K[Sb(OH)6] + KI = K[Sb(OH)4] + KOH + I2 =>
K[Sb(OH)6] + 2 KI = K[Sb(OH)4] + 2 KOH + I2
H2SO4AlOH3 = AlSO4H2OH3 =>
H2SO4AlOH3 = AlSO4H2OH3
RCH2OH + MnO4{-} + H{+} = RCOO{-} + Mn{2+} + H2O =>
5 RCH2OH + 4 MnO4{-} + 7 H{+} = 5 RCOO{-} + 4 Mn{2+} + 11 H2O
C3(g)H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3(g)H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
NaHCO3 + C2H4O2 = NaC2H5O2 + H2O + CO2 =>
4 NaHCO3 + 5 C2H4O2 = 4 NaC2H5O2 + 2 H2O + 6 CO2
LiOH + HgCl2 = LiCl + Hg(OH)2 =>
2 LiOH + HgCl2 = 2 LiCl + Hg(OH)2
N3 = N2 =>
2 N3 = 3 N2
Pb(OH)2 + KCl = K(OH) + PbCl2 =>
Pb(OH)2 + 2 KCl = 2 K(OH) + PbCl2
H2NCH2COOH + NaOH = H2NCH2COONa + H2O =>
H2NCH2COOH + NaOH = H2NCH2COONa + H2O
PbO2 + Cr(OH)4{-]+OH{-] = Pb(OH)3{-}+CrO4{2-}+H2O =>
3 PbO2 + 2 Cr(OH)4{-]+5OH{-] = 3 Pb(OH)3{-}+2CrO4{2-}+2H2O
Ca3P2 + K3N = K3P + Ca3N2 =>
Ca3P2 + 2 K3N = 2 K3P + Ca3N2
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
Mg + HNO3(k) = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3(k) = 4 Mg(NO3)2 + N2O + 5 H2O
CH3COOH + CH3CH2CH2OH = CH3COOC3H7 + H2O =>
CH3COOH + CH3CH2CH2OH = CH3COOC3H7 + H2O
Li2S + Sn(ClO4)4 = LiClO4 + SnS2 =>
2 Li2S + Sn(ClO4)4 = 4 LiClO4 + SnS2
Nd2Fe14B + H2SO4 + H2O = Nd2(SO4)3(H2O)8 + FeSO4(H2O)7 + B2H6 + H2 =>
2 Nd2Fe14B + 34 H2SO4 + 212 H2O = 2 Nd2(SO4)3(H2O)8 + 28 FeSO4(H2O)7 + B2H6 + 31 H2
Sr3N2 = Sr + N3 =>
3 Sr3N2 = 9 Sr + 2 N3
Ne + O2 = Ne2O2 =>
2 Ne + O2 = Ne2O2
HSO3Cl + H2O2 = HCl + H2SO5 =>
HSO3Cl + H2O2 = HCl + H2SO5
ZnCl2 + H2 + HCO3 = ZnCO3 + HCl =>
2 ZnCl2 + H2 + 2 HCO3 = 2 ZnCO3 + 4 HCl
Ca3(Po4)2 + KCl = CaCl2 + K3Po4 =>
Ca3(Po4)2 + 6 KCl = 3 CaCl2 + 2 K3Po4
H2SO4 + KMnO4 + Na2C2O4 = CO2 + NaSO4 + MnSO4 + K2SO4 + H2O =>
16 H2SO4 + 4 KMnO4 + 5 Na2C2O4 = 10 CO2 + 10 NaSO4 + 4 MnSO4 + 2 K2SO4 + 16 H2O
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
S8 + O3 = SO2 =>
3 S8 + 16 O3 = 24 SO2
KClO3 + J2 + H2O = HJO3 + KCl =>
5 KClO3 + 3 J2 + 3 H2O = 6 HJO3 + 5 KCl
(NH4)2CO3 + AlCl3 = (NH4)2Cl3 + Al(CO3) =>
(NH4)2CO3 + AlCl3 = (NH4)2Cl3 + Al(CO3)
NO2{-} + H2O = NO3{-} + H{+} + e =>
NO2{-} + H2O = NO3{-} + 2 H{+} + 2e
H2 + K = H2K =>
H2 + K = H2K
CH3CO2H(aq) + KOH(aq) = CH3CO2K(aq) + H2O(l) =>
CH3CO2H(aq) + KOH(aq) = CH3CO2K(aq) + H2O(l)
Mn + FeCl3 = Fe + MnCl4 =>
3 Mn + 4 FeCl3 = 4 Fe + 3 MnCl4
CoC2O4 = CoCO3CO =>
CoC2O4 = CoCO3CO
NaHS + Cl2 + NaOH = NaCl + Na2SO3 + H2O =>
NaHS + 3 Cl2 + 7 NaOH = 6 NaCl + Na2SO3 + 4 H2O
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