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2 Fe1 + 3 Cl2 = 2 Fe1Cl3
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Pb + NaClO = PbO2 + NaCl =>
Pb + 2 NaClO = PbO2 + 2 NaCl
Na + C2H6O = C2H6ONa =>
Na + C2H6O = C2H6ONa
CH3CHOHCH3 + CuO = CH3COCH3 + Cu + H2O =>
CH3CHOHCH3 + CuO = CH3COCH3 + Cu + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C2H5SH + O2(g) = CO2 + SO2 + H2O(l) =>
2 C2H5SH + 9 O2(g) = 4 CO2 + 2 SO2 + 6 H2O(l)
AlK(SO4)2*12H2O + Ba(NO3)2 = AlK(NO3)2 + Ba(SO4)2*12H2O =>
AlK(SO4)2*12H2O + Ba(NO3)2 = AlK(NO3)2 + Ba(SO4)2*12H2O
Ca3(PO4)2 + NO2 + H2O = Ca(NO3)2 + CaHPO4 + NO =>
Ca3(PO4)2 + 3 NO2 + H2O = Ca(NO3)2 + 2 CaHPO4 + NO
CuSO4 + O2 + C2H5OH = CuCO3 + H2SO4 + H2O =>
2 CuSO4 + 3 O2 + C2H5OH = 2 CuCO3 + 2 H2SO4 + H2O
HCl(aq) + AgNO3(aq) = AgCl(s) + NO3{-} + H{+} =>
HCl(aq) + AgNO3(aq) = AgCl(s) + NO3{-} + H{+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6O + Na = C2H4ONa + H2 =>
C2H6O + Na = C2H4ONa + H2
Al3 + KOH = K3AlO3 + H =>
Al3 + 9 KOH = 3 K3AlO3 + 9 H
Zn + OH = Zn(OH)2 =>
Zn + 2 OH = Zn(OH)2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C17H19NO3 + C4H6O3 = C21H23NO5 + C2H4O2 =>
C17H19NO3 + 2 C4H6O3 = C21H23NO5 + 2 C2H4O2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
Ag + H2SO4(conc) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(conc) = Ag2SO4 + SO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
Na2(CO4) + HCl = NaCl + H2(CO4) =>
Na2(CO4) + 2 HCl = 2 NaCl + H2(CO4)
AgNO3 + Na2CO3 = (Ag)2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = (Ag)2CO3 + 2 NaNO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Mg(OH)2*3MgCO3 = MgO + CO2 + H2O =>
Mg(OH)2*3MgCO3 = 4 MgO + 3 CO2 + H2O
NaCl + Cr2O3 = CrCl3 + Na2O =>
6 NaCl + Cr2O3 = 2 CrCl3 + 3 Na2O
F + Ca(oh)2 = CaF =>
2 F + Ca(oh)2 = 2 CaF
HIO3 + Cs2SO3 = Cs2SO4 + H2O + I2 =>
2 HIO3 + 5 Cs2SO3 = 5 Cs2SO4 + H2O + I2
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
Na3PO4 + MnCl2 = Mn3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AgCl + KF = AgF + KCl =>
AgCl + KF = AgF + KCl
C2H6O + PCl3 = C2H5Cl + H3PO3 =>
3 C2H6O + PCl3 = 3 C2H5Cl + H3PO3
CH5 + H2O = H2 + CO =>
2 CH5 + 2 H2O = 7 H2 + 2 CO
Cu + AgCl = (CuCl)2 + Ag =>
2 Cu + 2 AgCl = (CuCl)2 + 2 Ag
FeS2 + HNO3 = Fe2SO43 + H2SO4 + NO2 + H2O =>
2 FeS2 + 104 HNO3 = Fe2SO43 + 3 H2SO4 + 104 NO2 + 49 H2O
Sc2O3(s) + HCl(l) = ScCl3 + H2O =>
Sc2O3(s) + 6 HCl(l) = 2 ScCl3 + 3 H2O
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C10H8 + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + K2SO4 + H2O =>
20 C10H8 + 42 KMnO4 + 63 H2SO4 = 25 C8H6O4 + 42 MnSO4 + 21 K2SO4 + 68 H2O
K3[Fe(CN)6] + NaOH = Na3[Fe(CN)6] + KOH =>
K3[Fe(CN)6] + 3 NaOH = Na3[Fe(CN)6] + 3 KOH
Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3
HCOOH + CH3 = HCOOCH3 + H2O =>
6 HCOOH + 4 CH3 = 5 HCOOCH3 + 2 H2O
Fe(SO4) + HNO3 = Fe(NO3)2 + H2SO4 =>
Fe(SO4) + 2 HNO3 = Fe(NO3)2 + H2SO4
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
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