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CuCl2(aq) + Na2CO3(aq) = CuCO3 + 2 NaCl(s)
C7H8 + C2H4O2 + CaCl2 = C9H10O + CaO + HCl =>
C7H8 + C2H4O2 + CaCl2 = C9H10O + CaO + 2 HCl
CaCl2 + Zn = Ca2Zn + Cl2 =>
2 CaCl2 + Zn = Ca2Zn + 2 Cl2
CH3COOH + Mg(HCO3)2 = H2O + CO2 + Mg(CH3COO)2 =>
2 CH3COOH + Mg(HCO3)2 = 2 H2O + 2 CO2 + Mg(CH3COO)2
C6H14O2 + H3O = C6H14O + H2O =>
C6H14O2 + 2 H3O = C6H14O + 3 H2O
KNO3 + C7H6O = N2 + CO2 + H2O + K2CO3 =>
32 KNO3 + 5 C7H6O = 16 N2 + 19 CO2 + 15 H2O + 16 K2CO3
H{+} + MnO4{+} + C2O4{2-} = Mn{2+} + CO2 + H2O =>
16 H{+} + 2 MnO4{+} + 7 C2O4{2-} = 2 Mn{2+} + 14 CO2 + 8 H2O
AgCl(sunlight) = Ag + Cl2 =>
2 AgCl(sunlight) = 2 Ag + Cl2
(NH4)(NO3) = N2 + O2 + H2O =>
2(NH4)(NO3) = 2 N2 + O2 + 4 H2O
ZnO + CaS = CaSO4 + Zn =>
4 ZnO + CaS = CaSO4 + 4 Zn
CrI3 + KOH + Br = KIO4 + K2Cr2O4 + KBr + H2O =>
2 CrI3 + 56 KOH + 48 Br = 6 KIO4 + K2Cr2O4 + 48 KBr + 28 H2O
(NH4)2S + AsCl3 = (NH4)3AsS3 + NH4Cl =>
3(NH4)2S + AsCl3 = (NH4)3AsS3 + 3 NH4Cl
C + S8 = C(S8)4 =>
C + 4 S8 = C(S8)4
PrF3 + LiPN2 + Li3N = Pr2P3N7 + LiF =>
2 PrF3 + 3 LiPN2 + Li3N = Pr2P3N7 + 6 LiF
Ca3P2 + Cl2 + H2O = Ca(OH)2 + P2O5 + HCl =>
Ca3P2 + 8 Cl2 + 11 H2O = 3 Ca(OH)2 + P2O5 + 16 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KCr2O7 + K2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
2 KCr2O7 + 7 K2C2O4 + 14 H2SO4 = 2 Cr2(SO4)3 + 14 CO2 + 14 H2O + 8 K2SO4
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
KI(aq) + CuSO4(aq) = CuI(s) + KSO4(aq) =>
KI(aq) + CuSO4(aq) = CuI(s) + KSO4(aq)
NaHSO4 + Na2Co3 = NaHCo3 + Na2SO4 =>
NaHSO4 + Na2Co3 = NaHCo3 + Na2SO4
MnO4{-} + {2-} + H2O = MnO2 + OH{-} =>
2 MnO4{-} + 3{2-} + 4 H2O = 2 MnO2 + 8 OH{-}
KH2PO4 + AgNO3 = Ag3PO4 + HNO3 + KNO3 =>
KH2PO4 + 3 AgNO3 = Ag3PO4 + 2 HNO3 + KNO3
Fe2O3 + NH4H2PO4 = FePO4 + H2O + H + N =>
Fe2O3 + 2 NH4H2PO4 = 2 FePO4 + 3 H2O + 6 H + 2 N
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
Ce(NO3)3 + (NH4)2S2O8 + H2O = Ce(SO4)2 + NH4NO3 + HNO3 =>
8 Ce(NO3)3 + 8(NH4)2S2O8 + 3 H2O = 8 Ce(SO4)2 + 15 NH4NO3 + 10 HNO3
Br2 + K2S = Br2K2 + S =>
Br2 + K2S = Br2K2 + S
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Ca(s) + Na2SO4(aq) + FeCl3(aq) = CaSO4(s) + NaCl(aq) + Fe(s) =>
3 Ca(s) + 3 Na2SO4(aq) + 2 FeCl3(aq) = 3 CaSO4(s) + 6 NaCl(aq) + 2 Fe(s)
SO4{2-} + Zn{2+} = ZnSO4 =>
SO4{2-} + Zn{2+} = ZnSO4
C2H2 + O2 = C4O2 + H2O =>
2 C2H2 + 2 O2 = C4O2 + 2 H2O
NaOH + I2 = NaI + NaIO4 + H2O =>
8 NaOH + 4 I2 = 7 NaI + NaIO4 + 4 H2O
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
Fe2(CO3)3(heat) = Fe2O3 + CO2 =>
Fe2(CO3)3(heat) = Fe2O3 + 3 CO2
KCl + H2O = KOH + Cl + H2 =>
2 KCl + 2 H2O = 2 KOH + 2 Cl + H2
ZrN + NO2 = Zr + NO =>
ZrN + NO2 = Zr + 2 NO
Mg(NO3) + Rb(OH2) = RbNO3 + Mg(OH2) =>
Mg(NO3) + Rb(OH2) = RbNO3 + Mg(OH2)
C6H12O6 + KNO3 = CO2 + K2CO3 + N2 + H2O =>
5 C6H12O6 + 24 KNO3 = 18 CO2 + 12 K2CO3 + 12 N2 + 30 H2O
La2O3 + Nd2O3 + SrCO3 + CuO = La14Sr2Nd4Cu80O40 + CO2 + O2 =>
14 La2O3 + 4 Nd2O3 + 4 SrCO3 + 160 CuO = 2 La14Sr2Nd4Cu80O40 + 4 CO2 + 69 O2
C2H2 + Br = C2H2Br =>
C2H2 + Br = C2H2Br
(NaH2PO4) + CaCl2 = Ca(H2PO4)2 + NaCl =>
2(NaH2PO4) + CaCl2 = Ca(H2PO4)2 + 2 NaCl
MgSO4*7H2O + Al = MgS + Al2O3 + H2 =>
3 MgSO4*7H2O + 22 Al = 3 MgS + 11 Al2O3 + 21 H2
CuBr2 + Ag2O4S = Cu2(SO4)2 + Ag2(Br2) =>
2 CuBr2 + 2 Ag2O4S = Cu2(SO4)2 + 2 Ag2(Br2)
Ag + HNO3 = AgNO3 + NHNO3 + H2O =>
5 Ag + 7 HNO3 = 5 AgNO3 + NHNO3 + 3 H2O
H2S + Nd2(SO3)3 = H2SO3 + Nd2S3 =>
3 H2S + Nd2(SO3)3 = 3 H2SO3 + Nd2S3
K2CO3 + HCl = H2O + CO2 + KCl =>
K2CO3 + 2 HCl = H2O + CO2 + 2 KCl
Na3(PO4) + AgNO3 = NaNO3 + Ag3PO4 =>
Na3(PO4) + 3 AgNO3 = 3 NaNO3 + Ag3PO4
TiOSO4 + Zn + H2SO4 = Ti2(SO4)3 + ZnSO4 + H2O =>
2 TiOSO4 + Zn + 2 H2SO4 = Ti2(SO4)3 + ZnSO4 + 2 H2O
Al2(CO3)3 + LiBr = AlBr3 + Li2CO3 =>
Al2(CO3)3 + 6 LiBr = 2 AlBr3 + 3 Li2CO3
(NH4)NO3 + KOH = NH4OH + KNO3 =>
(NH4)NO3 + KOH = NH4OH + KNO3
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