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H4SiO4 + H2O = H3SiO4{-} + H3O{+}
Ca + H2O = CaOH2 = H2 =>
Ca + H2O = CaOH2
Ca + HIO3 = Ca(IO3)2 + H2 =>
Ca + 2 HIO3 = Ca(IO3)2 + H2
NBr3(s) + H2O(aq) = HNO2(aq) + HBr(aq) =>
NBr3(s) + 2 H2O(aq) = HNO2(aq) + 3 HBr(aq)
C57H104O6 + CH3OH = C7H37O2 + C3H8O3 =>
20 C57H104O6 + 3525 CH3OH = 204 C7H37O2 + 1079 C3H8O3
CuSO4(aq) + NH3(aq) = [Cu(NH3)4]SO4(aq) =>
CuSO4(aq) + 4 NH3(aq) = [Cu(NH3)4]SO4(aq)
C5H12 + Cl2 = C5H11 + HCl =>
2 C5H12 + Cl2 = 2 C5H11 + 2 HCl
Mg + Al2S3 = MgS + Al =>
3 Mg + Al2S3 = 3 MgS + 2 Al
K2Cr2O7 + CaCl2 + H2SO4 = Cr2(SO4)3 + K2SO + Cl2 + CaSO4 + H2O =>
K2Cr2O7 + 6 CaCl2 + 10 H2SO4 = Cr2(SO4)3 + K2SO + 6 Cl2 + 6 CaSO4 + 10 H2O
COOCH3 + O2 = CO2 + H2O =>
4 COOCH3 + 7 O2 = 8 CO2 + 6 H2O
Fe(OH)2 + Cl2 = Fe(OH)2Cl =>
2 Fe(OH)2 + Cl2 = 2 Fe(OH)2Cl
Pb + OH = Pb4OH =>
4 Pb + OH = Pb4OH
K2NO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 K2NO2 + 3 KMnO4 + 7 H2SO4 = 5 KNO3 + 3 MnSO4 + 4 K2SO4 + 7 H2O
PBr3 + H2 = HBr + P3 =>
6 PBr3 + 9 H2 = 18 HBr + 2 P3
Rb + HC2H3O2 = RbC2H3O2 + H =>
Rb + HC2H3O2 = RbC2H3O2 + H
CaCO3 + Mg = Ca + MgCO3 =>
CaCO3 + Mg = Ca + MgCO3
C4H10 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H10 + 5 K2Cr2O7 + 20 H2SO4 = 6 CH3COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
B2O3 + C(s) = B4C3(s) + CO2(g) =>
2 B2O3 + 6 C(s) = B4C3(s) + 3 CO2(g)
NH3 + H2SO4 + O2 = N2H6SO4 + H2O =>
4 NH3 + 2 H2SO4 + O2 = 2 N2H6SO4 + 2 H2O
Ti + N = TiN =>
Ti + N = TiN
NiSO4 + NH3 = NiH3 + NSO4 =>
NiSO4 + NH3 = NiH3 + NSO4
CoCl + HF = CoF + HCl =>
CoCl + HF = CoF + HCl
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
AgNO3 + H2(SO4) = Ag2SO4 + HNO3 =>
2 AgNO3 + H2(SO4) = Ag2SO4 + 2 HNO3
NH3 + Rb = RbNH2 + H2 =>
2 NH3 + 2 Rb = 2 RbNH2 + H2
KAl(SO4)2 + NaHCO3 = Na2SO4 + K2SO4 + Al(OH)3 + CO2 =>
2 KAl(SO4)2 + 6 NaHCO3 = 3 Na2SO4 + K2SO4 + 2 Al(OH)3 + 6 CO2
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
HgI2(s) + KI = K2(HgI4) =>
HgI2(s) + 2 KI = K2(HgI4)
OH[{-}1] + N2O4 + Br{-1] = NO2{-1]+BrO3[{-}1]+H20 =>
60 OH[{-}1] + 30 N2O4 + 20 Br{-1] = 60 NO2{-1]+20BrO3[{-}1]+3H20
AgNO3 + H2(SO4) = Ag2SO4 + HNO3 =>
2 AgNO3 + H2(SO4) = Ag2SO4 + 2 HNO3
SI4 + H2O = H2SO3 + HI =>
SI4 + 3 H2O = H2SO3 + 4 HI
Ca(H2PO4)2 = P2O5 + Ca3(PO4)2 + H2O =>
3 Ca(H2PO4)2 = 2 P2O5 + Ca3(PO4)2 + 6 H2O
ZnCO3 + H2SO4 = ZnSO4*H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4*H2O + CO2
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
N2O5 + KOH = KNO3 + H2O =>
N2O5 + 2 KOH = 2 KNO3 + H2O
CH3NH3Cl + NaOH = CH3NH2 + NaCl + HOH =>
CH3NH3Cl + NaOH = CH3NH2 + NaCl + HOH
MgO + Si = Mg + SiO4 =>
4 MgO + Si = 4 Mg + SiO4
CaSO4 + KOH = K2SO4 + Ca(OH)2 =>
CaSO4 + 2 KOH = K2SO4 + Ca(OH)2
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3 + Cl =>
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3 + Cl
KMnO4 + FeSO4NH4HSO4(H2O)5 + H2SO4 = Fe2(SO4)3 + K2SO4 + NH4HSO4 + H2O + MnSO4 =>
2 KMnO4 + 10 FeSO4NH4HSO4(H2O)5 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 10 NH4HSO4 + 58 H2O + 2 MnSO4
Pb(OH)2 + LiOH = [Pb(OH)4] + Li =>
Pb(OH)2 + 2 LiOH = [Pb(OH)4] + 2 Li
CdCl2 + Zn = Cd2Zn + Cl =>
2 CdCl2 + Zn = Cd2Zn + 4 Cl
Be + HF = BeHF =>
Be + HF = BeHF
KBr + Li = K + BrLi =>
KBr + Li = K + BrLi
K4[Fe(cn)6] + H2O + O2 = K3[Fe(cn)6] + KOH =>
4 K4[Fe(cn)6] + 2 H2O + O2 = 4 K3[Fe(cn)6] + 4 KOH
FeH2 + SO = FeS + H2O =>
FeH2 + SO = FeS + H2O
HCl(aq) + K2SO3(aq) = H2SO3(aq) + KCl(aq) =>
2 HCl(aq) + K2SO3(aq) = H2SO3(aq) + 2 KCl(aq)
Cl{-} + H{+} + MnO4{-} = Cl2 + MnO2 + H2O =>
6 Cl{-} + 8 H{+} + 2 MnO4{-} = 3 Cl2 + 2 MnO2 + 4 H2O
Ba(OH)2 + Al(OH)3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + 2 Al(OH)3 = Ba(AlO2)2 + 4 H2O
Bi2(SO4)3 + NH4(OH) = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4(OH) = 2 Bi(OH)3 + 3(NH4)2SO4
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