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10 CaCO3 + 6 NH4H2PO4 = Ca10(PO4)6(OH)2 + 8 H2O + 10 CO2 + 6 NH3
Cr(NO3)3 + HCl = CrCl3 + H(NO3) =>
Cr(NO3)3 + 3 HCl = CrCl3 + 3 H(NO3)
FeBr3 + AgNO3 = AgBr + Fe(NO3)3 =>
FeBr3 + 3 AgNO3 = 3 AgBr + Fe(NO3)3
C3H6O + HCl + I2 = CH3CH2COCl + HI =>
C3H6O + HCl + I2 = CH3CH2COCl + 2 HI
C2H4OH + Cr2O7{2-} + H{+} = CH2COOH + Cr{3+} + H2O =>
3 C2H4OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH2COOH + 4 Cr{3+} + 11 H2O
NaBH4 + CH3COHCH3 = NaBH3 + CH3CHOHCH3 =>
NaBH4 + CH3COHCH3 = NaBH3 + CH3CHOHCH3
Sb + Pb = SbPb =>
Sb + Pb = SbPb
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
C3H8O + Ca(OCl)2 = C3H6O + CaCl2 + H2O =>
2 C3H8O + Ca(OCl)2 = 2 C3H6O + CaCl2 + 2 H2O
C7H6O3 + CH4O = C8H8O3 + H2O =>
C7H6O3 + CH4O = C8H8O3 + H2O
H2S + HNO3 = NO2 + H2O + SO2 =>
H2S + 6 HNO3 = 6 NO2 + 4 H2O + SO2
H3BO3 + NaOH = H2O + Na3(BO3) =>
H3BO3 + 3 NaOH = 3 H2O + Na3(BO3)
MnO4{2-} + (COOH)2 + H{+} = Mn{2+} + CO2 + H2O =>
MnO4{2-} + 2(COOH)2 + 4 H{+} = Mn{2+} + 4 CO2 + 4 H2O
Cr2(SO4)3 + Zn = ZnSO4 + CrSO4 =>
Cr2(SO4)3 + Zn = ZnSO4 + 2 CrSO4
C6H16 + O4 = CO2 + H2O =>
C6H16 + 5 O4 = 6 CO2 + 8 H2O
Zr(OH)2 + H2SO4 = H2O + ZrSO4 =>
Zr(OH)2 + H2SO4 = 2 H2O + ZrSO4
BaCl2 + K3PO4 = Ba3(PO4)2 + KCl =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCl
C4H6O4 + H2O + NaHCO2 + NaCl = H12Na2C7O22Cl + H2 =>
3 C4H6O4 + 28 H2O + 2 NaHCO2 + 2 NaCl = 2 H12Na2C7O22Cl + 26 H2
C2H2 + CO2 + H2O = CH2CHCO2 =>
11 C2H2 + 8 CO2 + 4 H2O = 10 CH2CHCO2
CH3NH2 + H2O = HCH3NH2{+} + OH{-} =>
CH3NH2 + H2O = HCH3NH2{+} + OH{-}
C6H5CH2OH + KMnO4 + Na2CO3 = C6H5COOH + K2CO3 + MnO2 + NaOH =>
15 C6H5CH2OH + 10 KMnO4 + 12 Na2CO3 = 16 C6H5COOH + 5 K2CO3 + 10 MnO2 + 24 NaOH
BaCO3 + HC2H3O2 = BaC2H3O2 + H2O + CO2 =>
8 BaCO3 + 9 HC2H3O2 = 8 BaC2H3O2 + 6 H2O + 10 CO2
C6H5NHCH3 + O2 = CO2 + H2O + NH3 =>
2 C6H5NHCH3 + 17 O2 = 14 CO2 + 6 H2O + 2 NH3
H2O + Cl + S = HCl + H2SO4 =>
4 H2O + 6 Cl + S = 6 HCl + H2SO4
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
KCl(aq) + Na2SO4(aq) = NaCl + K2SO4 =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl + K2SO4
CH3NH3 + Cl2 + NaOH = CH3Cl + NaCl + NH3OH =>
CH3NH3 + Cl2 + NaOH = CH3Cl + NaCl + NH3OH
Pb(NO3)2 + Na = NaNO3 + Pb =>
Pb(NO3)2 + 2 Na = 2 NaNO3 + Pb
(NH4)2SO4 + NaI = ISO4 + Na(NH4)2 =>
(NH4)2SO4 + NaI = ISO4 + Na(NH4)2
OH + CuCl2 + NH3 + H2O = Cu(NH3)4(H2O2)2 + NH4Cl =>
2 OH + CuCl2 + 6 NH3 + 2 H2O = Cu(NH3)4(H2O2)2 + 2 NH4Cl
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
BaCO3 + NH4NO3 = Ba(NO3)2 + NH3 + H2O + CO2 =>
BaCO3 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + H2O + CO2
AlCuSO4 = Al(SO4)Cu =>
AlCuSO4 = Al(SO4)Cu
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
C7H6O3 + (CH3CO)2O = C9H8O4 =>
11 C7H6O3 + (CH3CO)2O = 9 C9H8O4
Au(NO3) + NaCl = AuCl + Na(NO3) =>
Au(NO3) + NaCl = AuCl + Na(NO3)
FeCl + H2O = Fe2O3 + H2 + HCl =>
2 FeCl + 3 H2O = Fe2O3 + 2 H2 + 2 HCl
Cl2O3 + HCl = Cl2 + H2O =>
Cl2O3 + 6 HCl = 4 Cl2 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
CuCl2(aq) + NaOH = Cu(OH)2(s) + NaCl(aq) =>
CuCl2(aq) + 2 NaOH = Cu(OH)2(s) + 2 NaCl(aq)
Pb(s) + N2(g) + H2O(l) = PbO(s) + NH3(g) =>
3 Pb(s) + N2(g) + 3 H2O(l) = 3 PbO(s) + 2 NH3(g)
HOCl + HCl = H2O + Cl2 =>
HOCl + HCl = H2O + Cl2
Fe(NO3)3(aq) + KI(aq) = FeI3 + KNO3 =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3 + 3 KNO3
Hg2CrO4 = Hg + O2 + Cr2O3 =>
4 Hg2CrO4 = 8 Hg + 5 O2 + 2 Cr2O3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ba + Li2SO4 = BaSO4 + Li =>
Ba + Li2SO4 = BaSO4 + 2 Li
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbS(NH4)2S2 = (NH4)2PbS3 =>
PbS(NH4)2S2 = (NH4)2PbS3
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
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