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CuCl2 + Na2S = 2 NaCl + CuS
Cs + Br4 = CsBr =>
4 Cs + Br4 = 4 CsBr
CuBr2(aq) + Na2SO4(aq) = Cu(SO4)(s) + Na2Br2 =>
CuBr2(aq) + Na2SO4(aq) = Cu(SO4)(s) + Na2Br2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
NaCl(s) + HNO3(aq) = NaNO3(aq) + HCl(aq) =>
NaCl(s) + HNO3(aq) = NaNO3(aq) + HCl(aq)
HNO3 + FeS = H2S + Fe(NO3)2 =>
2 HNO3 + FeS = H2S + Fe(NO3)2
H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3
Cu5 + O = Cu5O3 =>
Cu5 + 3 O = Cu5O3
C6H5(CHOH)CH(NHCH3)CH3 + HI = C6H5CH2CH(NHCH3)CH3 + I2 + H2O =>
C6H5(CHOH)CH(NHCH3)CH3 + 2 HI = C6H5CH2CH(NHCH3)CH3 + I2 + H2O
HNO3 + Na2SO4 = NaNO3 + H2SO4 =>
2 HNO3 + Na2SO4 = 2 NaNO3 + H2SO4
H2S2O6 + I2 = H2I2S2O6 =>
H2S2O6 + I2 = H2I2S2O6
C6H8O9 + Na2CO3 = H2O + CO2 + Na3C6H5O7 =>
18 C6H8O9 + 21 Na2CO3 = 37 H2O + 45 CO2 + 14 Na3C6H5O7
CuSO4*5H2O + K2C2O4*H2O = K4Cu(C2O4)3 + K2SO4 + H2O =>
CuSO4*5H2O + 3 K2C2O4*H2O = K4Cu(C2O4)3 + K2SO4 + 8 H2O
KHSO4 + CUO = K2SO4 + CUSO4 + H2O =>
2 KHSO4 + CUO = K2SO4 + CUSO4 + H2O
RbCO3 + HNO3 = Rb(NO3)2 + H2O + CO2 =>
RbCO3 + 2 HNO3 = Rb(NO3)2 + H2O + CO2
Pb3(PO4)2 = (Pb)2 + (PO4)3 =>
6 Pb3(PO4)2 = 9(Pb)2 + 4(PO4)3
N2O4(g) + O2(g) = N2O5(g) =>
2 N2O4(g) + O2(g) = 2 N2O5(g)
C6H6ClN + HCl = C6NH7 + Cl =>
C6H6ClN + HCl = C6NH7 + 2 Cl
K2(CrO4)2 + Ba(NO3)2 = K(NO3)2 + Ba(CrO4) =>
K2(CrO4)2 + 2 Ba(NO3)2 = 2 K(NO3)2 + 2 Ba(CrO4)
(CH3COOH)(aq) + Fe(s) = Fe(COOCH3)2(aq) + H2(g) =>
2(CH3COOH)(aq) + Fe(s) = Fe(COOCH3)2(aq) + H2(g)
CH3CCAg + HNO3 = AgNO3 + CH3CCH =>
CH3CCAg + HNO3 = AgNO3 + CH3CCH
Cr2O7 + HCl + Zn = CrO + ZnCl2 + H2O =>
Cr2O7 + 10 HCl + 5 Zn = 2 CrO + 5 ZnCl2 + 5 H2O
Cr2(SO4)3 + AgNO3 = Cr(NO3)3 + Ag2SO4 =>
Cr2(SO4)3 + 6 AgNO3 = 2 Cr(NO3)3 + 3 Ag2SO4
C7H6O3 + NaHCO3 = C7H5NaO3 + H2O + CO2 =>
C7H6O3 + NaHCO3 = C7H5NaO3 + H2O + CO2
O2(i) = O3(g) =>
3 O2(i) = 2 O3(g)
Ni(C2H3O2)2 + K2CO3 = NiCO3 + K2(C2H3O2)2 =>
Ni(C2H3O2)2 + K2CO3 = NiCO3 + K2(C2H3O2)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C8H8O3 + O2 = C16H14O6 + H2O =>
4 C8H8O3 + O2 = 2 C16H14O6 + 2 H2O
NH4CO3 = NH3 + CH + O2 =>
2 NH4CO3 = 2 NH3 + 2 CH + 3 O2
ZnSO4 + (NH4)2PO4 = ZnPO4 + (NH4)2SO4 =>
ZnSO4 + (NH4)2PO4 = ZnPO4 + (NH4)2SO4
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
H2O3 + P = P2H4 + O6 =>
2 H2O3 + 2 P = P2H4 + O6
S + NaOH = S(OH)2 + Na =>
S + 2 NaOH = S(OH)2 + 2 Na
Na + S = NaS3 =>
Na + 3 S = NaS3
Zn + CaCl2 = ZnCl + Ca =>
2 Zn + CaCl2 = 2 ZnCl + Ca
((ClCH2CH2)2)S + H2O = C4H10O2S + HCl =>
((ClCH2CH2)2)S + 2 H2O = C4H10O2S + 2 HCl
NH4H2PO4 + (NH4)2SO4 = (NH4)2HPO4 + H2SO4 =>
2 NH4H2PO4 + (NH4)2SO4 = 2(NH4)2HPO4 + H2SO4
FeS + O2 = Fe + S2O2 =>
2 FeS + O2 = 2 Fe + S2O2
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
(NH4)3PO4 + MgBr2 = Mg3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 MgBr2 = Mg3(PO4)2 + 6 NH4Br
CuCl2 + Mg = Cu + MgCl2 =>
CuCl2 + Mg = Cu + MgCl2
NaOF = Na2O2F2 =>
2 NaOF = Na2O2F2
CoSO4 + KCl = K2SO4 + CoCl2 =>
CoSO4 + 2 KCl = K2SO4 + CoCl2
H2O + HCHO + Ag{+} = H{+} + Ag + HCO2H =>
H2O + HCHO + 2 Ag{+} = 2 H{+} + 2 Ag + HCO2H
Mg2 + FeSO4 = MgSO4 + Fe =>
Mg2 + 2 FeSO4 = 2 MgSO4 + 2 Fe
KCl + MgO = MgCl2 + K2O =>
2 KCl + MgO = MgCl2 + K2O
ZnSO4 + K4[Fe(CN)6] = K2SO4 + K2Zn3[Fe(CN)6]2 =>
3 ZnSO4 + 2 K4[Fe(CN)6] = 3 K2SO4 + K2Zn3[Fe(CN)6]2
Ca(NO3)2 + Li3O4P = Ca3PO4 + Li(NO3)2 =>
3 Ca(NO3)2 + Li3O4P = Ca3PO4 + 3 Li(NO3)2
MnS + HCl = H2S + MnCl2 =>
MnS + 2 HCl = H2S + MnCl2
CuFeS2 + O2 = SO2 + CuFe =>
CuFeS2 + 2 O2 = 2 SO2 + CuFe
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