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CuSO4 + Fe = (FeSO4) + Cu
KOH + KCl = K2O + HCl =>
KOH + KCl = K2O + HCl
Cl2 + H2O = HCl + (HClO)3 =>
3 Cl2 + 3 H2O = 3 HCl + (HClO)3
Pt + HNO3 = PtNO3 + N + H2O =>
5 Pt + 6 HNO3 = 5 PtNO3 + N + 3 H2O
AgClO3 + HNO2 = AgCl + H2O + NO2 =>
AgClO3 + 6 HNO2 = AgCl + 3 H2O + 6 NO2
Cu(NO3)2 + NaOH = Na(NO3)2 + CuOH =>
Cu(NO3)2 + NaOH = Na(NO3)2 + CuOH
B2 + O3 = B2O3 =>
B2 + O3 = B2O3
K2[HgI4] + NaOH = KOH + Na2[HgI4] =>
K2[HgI4] + 2 NaOH = 2 KOH + Na2[HgI4]
CHI3 + CuO = CuI + CO2 + HI =>
CHI3 + 2 CuO = 2 CuI + CO2 + HI
C3H6 + HF = C2H5F =>
2 C3H6 + 3 HF = 3 C2H5F
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
LiOH + NiCl2 = Ni(OH)2 + LiCl =>
2 LiOH + NiCl2 = Ni(OH)2 + 2 LiCl
HCl + CaCl2 = Cl + CaH2 =>
2 HCl + CaCl2 = 4 Cl + CaH2
Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2
TeO2 + HCl = TeCl + H2O4 =>
2 TeO2 + 2 HCl = 2 TeCl + H2O4
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
(NH4)2Cr2O7 + Ba(OH)2 = BaCr2O7 + NH3 + H2O =>
(NH4)2Cr2O7 + Ba(OH)2 = BaCr2O7 + 2 NH3 + 2 H2O
C7H5 + O2 = CO2 + H2O =>
4 C7H5 + 33 O2 = 28 CO2 + 10 H2O
Cu(NH3)4(H2O)2 + H2SO4 + H2O = CuSO4(H2O)5 + NH3 + H =>
Cu(NH3)4(H2O)2 + H2SO4 + 3 H2O = CuSO4(H2O)5 + 4 NH3 + 2 H
C2H2(NH2)2 + Ni(CH3COO)2*4(H2O) + CH3CH2OH + C7H6O2 = C16H14N2NiO2 + H2O =>
12 C2H2(NH2)2 + 12 Ni(CH3COO)2*4(H2O) + 11 CH3CH2OH + 14 C7H6O2 = 12 C16H14N2NiO2 + 111 H2O
Cu2(SO4)3 + Fe(NO3)2 = Cu(NO3) + Fe(SO4)3 =>
Cu2(SO4)3 + Fe(NO3)2 = 2 Cu(NO3) + Fe(SO4)3
Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + S =>
Na2S2O3 + Cl2 + H2O = Na2SO4 + 2 HCl + S
Na3[Al(OH)6] = H2O + Na2O + Al(OH)3 =>
2 Na3[Al(OH)6] = 3 H2O + 3 Na2O + 2 Al(OH)3
HgCl2 + NH3 = NH4Cl + HgNH2Cl =>
HgCl2 + 2 NH3 = NH4Cl + HgNH2Cl
LiOH + CuO = Li2CuO2 + H2O =>
2 LiOH + CuO = Li2CuO2 + H2O
N2H4(g) + N2O4(g) = N2(g) + H2O(g) = MolN2O4 =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)
NaOH + Ca(OH)2 + Cl2 = NaCl + Ca(ClO)2 + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = 2 NaCl + Ca(ClO)2 + 2 H2O
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Zn + NaOH = NaOZn + H2 =>
2 Zn + 2 NaOH = 2 NaOZn + H2
Na2O + MgCl2 = MgO + NaCl =>
Na2O + MgCl2 = MgO + 2 NaCl
H2O2 + Cu + NaCl = CuCl + NaO + H2O =>
H2O2 + Cu + NaCl = CuCl + NaO + H2O
HCl + Fe2O3 = H2O + FeCl3 =>
6 HCl + Fe2O3 = 3 H2O + 2 FeCl3
MnI2 + K2S = MnS + I2K2 =>
MnI2 + K2S = MnS + I2K2
H2(SnCl6) + NH4Cl = (NH4)2[SnCl6] + HCl =>
H2(SnCl6) + 2 NH4Cl = (NH4)2[SnCl6] + 2 HCl
HC2H3O2(aq) + Al(s) = Al(C2H3O2)3(aq) + H2(g) =>
6 HC2H3O2(aq) + 2 Al(s) = 2 Al(C2H3O2)3(aq) + 3 H2(g)
Ca(s) + SnF2(aq) = Sn(s) + CaF2(aq) =>
Ca(s) + SnF2(aq) = Sn(s) + CaF2(aq)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P2O5 + CaO + H2O = Ca(H2PO4)2 =>
P2O5 + CaO + 2 H2O = Ca(H2PO4)2
SO4 = S2 + O2 =>
2 SO4 = S2 + 4 O2
S + NaOH = NaSO3 + Na2S + H2O =>
7 S + 12 NaOH = 2 NaSO3 + 5 Na2S + 6 H2O
N2 + O2 + F2 = NOF =>
N2 + O2 + F2 = 2 NOF
C6H5Br + Na + CH3Br = C6H5CH3 + NaBr =>
C6H5Br + 2 Na + CH3Br = C6H5CH3 + 2 NaBr
WC + HF + HNO3 = H2[WF8] + NO + H2O + CO2 =>
3 WC + 24 HF + 10 HNO3 = 3 H2[WF8] + 10 NO + 14 H2O + 3 CO2
Mg(HCO3)2 = Mg(OH)2 + CO2 =>
Mg(HCO3)2 = Mg(OH)2 + 2 CO2
AlBr3 + K2CO3 = Al2(CO3)3 + KBr =>
2 AlBr3 + 3 K2CO3 = Al2(CO3)3 + 6 KBr
HgCl2 + KI = HgI + KCl2 =>
HgCl2 + KI = HgI + KCl2
CaCl2 + CO2 = CaCO3 + CCl4 =>
2 CaCl2 + 3 CO2 = 2 CaCO3 + CCl4
Cr2O7{2-} + H{+} + Fe{2+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6 Fe{2+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
NH4Br + CaCl2 = NH4Cl + CaBr2 =>
2 NH4Br + CaCl2 = 2 NH4Cl + CaBr2
Ca + I3 = CaI2 =>
3 Ca + 2 I3 = 3 CaI2
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