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2 Na3PO4 + 3 BaH2 = 6 NaH + Ba3(PO4)2
U + O = U3O8 =>
3 U + 8 O = U3O8
C4H8O2 + XOH = XC4H7O2 + H2O =>
C4H8O2 + XOH = XC4H7O2 + H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
CH3CHOHCOOH + H2O = H3O + CH3CHOHCOO =>
CH3CHOHCOOH + H2O = H3O + CH3CHOHCOO
Zn + Li(NO3)2 = Zn(NO3)2 + Li =>
Zn + Li(NO3)2 = Zn(NO3)2 + Li
SnO2 + KOH = K2SnO3 + H2O =>
SnO2 + 2 KOH = K2SnO3 + H2O
I + H2O = I2O + H =>
2 I + H2O = I2O + 2 H
HCl + Mg(OH) = H(OH) + MgCl =>
HCl + Mg(OH) = H(OH) + MgCl
Pb + H2SO3 = PbSO3 + H2 =>
Pb + H2SO3 = PbSO3 + H2
Tl + Cl = Tl(Cl) =>
Tl + Cl = Tl(Cl)
Mg + ZnSO4 = Zn(s) + MgSO4 =>
Mg + ZnSO4 = Zn(s) + MgSO4
KC2H3O2 + H2SO4 = CH2COOH + KSO4 + H2 =>
KC2H3O2 + H2SO4 = CH2COOH + KSO4 + H2
PhCOCHBrCH3NH2CH3 = PhCOCH(NHCH3)CH3HBr =>
PhCOCHBrCH3NH2CH3 = PhCOCH(NHCH3)CH3HBr
AgNO3 + MgSiO3 = Ag(SiO3) + MgNO3 =>
AgNO3 + MgSiO3 = Ag(SiO3) + MgNO3
Fe2 + Cl4 = Fe4Cl6 =>
4 Fe2 + 3 Cl4 = 2 Fe4Cl6
Fe3 + Al = Fe2Al4 =>
2 Fe3 + 12 Al = 3 Fe2Al4
RCHO + MnO4{-} + H{+} = RCOOH + Mn{+2} + H2O =>
5 RCHO + 2 MnO4{-} + 6 H{+} = 5 RCOOH + 2 Mn{+2} + 3 H2O
O2 + NaCl = Na2O + Cl =>
O2 + 4 NaCl = 2 Na2O + 4 Cl
Li2CO3 + Fe = FeCO3 + Li =>
Li2CO3 + Fe = FeCO3 + 2 Li
Na2CO3(aq) + HNO3(aq) = H2O(l) + NaNO3(aq) + CO2(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = H2O(l) + 2 NaNO3(aq) + CO2(aq)
CaCl2(aq) + Na2CO3 = CaCO3(s) + Na2Cl2(aq) =>
CaCl2(aq) + Na2CO3 = CaCO3(s) + Na2Cl2(aq)
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
NaCl + Na2HCO3 = NaHCO3 + Na2Cl =>
NaCl + Na2HCO3 = NaHCO3 + Na2Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
SrO + C = Sr + CO =>
SrO + C = Sr + CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH + SOCl2 = C2H5Cl + SO2 + HCl =>
C2H5OH + SOCl2 = C2H5Cl + SO2 + HCl
P2O3 + KOH = H2O + K2HPO3 =>
P2O3 + 4 KOH = H2O + 2 K2HPO3
Fe + Nb + Sb = FeNbSb =>
Fe + Nb + Sb = FeNbSb
H2C2O4 + H2O = C2O4 + H3O =>
H2C2O4 + 2 H2O = C2O4 + 2 H3O
CdCl2(aq) + H2S(g) = CdS(s) + HCl(aq) =>
CdCl2(aq) + H2S(g) = CdS(s) + 2 HCl(aq)
Ba(OH)2 + CrNO3 = Ba(NO3)2 + CrOH =>
Ba(OH)2 + 2 CrNO3 = Ba(NO3)2 + 2 CrOH
Br2 + H2SO4 = H2 + BrSO4 =>
Br2 + 2 H2SO4 = 2 H2 + 2 BrSO4
Mg(s) + CrCl3(aq) = MgCl2 + Cr =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2 + 2 Cr
Na2[Zn(OH)4]SO2 = Na2SO3Zn(OH)2H2O =>
Na2[Zn(OH)4]SO2 = Na2SO3Zn(OH)2H2O
Ag + Zn3(PO4)2 = Zn3 + Ag(PO4)2 =>
Ag + Zn3(PO4)2 = Zn3 + Ag(PO4)2
Zn(NO3)2 + Na2CrO4 = Na2(NO3)2 + ZnCrO4 =>
Zn(NO3)2 + Na2CrO4 = Na2(NO3)2 + ZnCrO4
Cu(NO3)2(aq) + K2CO3 = CuCO3 + KNO3 =>
Cu(NO3)2(aq) + K2CO3 = CuCO3 + 2 KNO3
AgNO3 + Hg(NO3)2 + KI = Ag2HgI4 + KNO3 =>
2 AgNO3 + Hg(NO3)2 + 4 KI = Ag2HgI4 + 4 KNO3
H2SO3 + SiO2 = H2O + SiSO4 =>
H2SO3 + SiO2 = H2O + SiSO4
CaBr2 + I = CaI2 + Br =>
CaBr2 + 2 I = CaI2 + 2 Br
Na3VO4 + H2SO4 + Zn = NaHSO4 + H2O + VOSO4 + ZnSO4 =>
2 Na3VO4 + 9 H2SO4 + Zn = 6 NaHSO4 + 6 H2O + 2 VOSO4 + ZnSO4
COH = H2OC2O =>
2 COH = H2OC2O
CS2 + O3 = CO2 + SO2 =>
CS2 + 2 O3 = CO2 + 2 SO2
(NH4)2S + LiF = NH4F + Li2S =>
(NH4)2S + 2 LiF = 2 NH4F + Li2S
As2O3 + HNO3 + H2O = H3AsO4 + N =>
5 As2O3 + 4 HNO3 + 13 H2O = 10 H3AsO4 + 4 N
C56H11OH + O2 = H2O + CO2 =>
2 C56H11OH + 117 O2 = 12 H2O + 112 CO2
K2SO4 + H2CrO4 + NaOH = Na2SO4 + H2O + K2CrO4 =>
K2SO4 + H2CrO4 + 2 NaOH = Na2SO4 + 2 H2O + K2CrO4
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