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C2S + 2 O2 = 2 CO + SO2
K(MnO4) + BiBr3 + H2SO4 = Br2 + Mn(SO4) + Bi2(SO4)3 + K2(SO4) + H2O =>
6 K(MnO4) + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 Mn(SO4) + 5 Bi2(SO4)3 + 3 K2(SO4) + 24 H2O
Ag2O + F2 = AgF + O2 =>
2 Ag2O + 2 F2 = 4 AgF + O2
LiCl + Na2HPO4 = Li2HPO4 + NaCl =>
2 LiCl + Na2HPO4 = Li2HPO4 + 2 NaCl
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
KO3 = KO2 + O2 =>
2 KO3 = 2 KO2 + O2
NO2 + Cu(OH)2 = Cu(NO3)2 + Cu(NO2)2 + H2O =>
4 NO2 + 2 Cu(OH)2 = Cu(NO3)2 + Cu(NO2)2 + 2 H2O
FeCl3 + Na2SiO3 + H2O = Fe(OH)3 + H2SiO3 + NaCl =>
2 FeCl3 + 3 Na2SiO3 + 6 H2O = 2 Fe(OH)3 + 3 H2SiO3 + 6 NaCl
Fe3O4 + HCl = FeCl4 + H3O =>
Fe3O4 + 12 HCl = 3 FeCl4 + 4 H3O
Cr(s) + Fe(NO3)2 = Fe(s) + Cr(NO3)3 =>
2 Cr(s) + 3 Fe(NO3)2 = 3 Fe(s) + 2 Cr(NO3)3
K2SO4(aq) + SrI2(aq) = KI + SrSO4 =>
K2SO4(aq) + SrI2(aq) = 2 KI + SrSO4
CO3{-2} + H{+} = H2CO3 =>
CO3{-2} + 2 H{+} = H2CO3
NH3 + OCl{-} = Cl2 + N2 + OH{-} =>
2 NH3 + 6 OCl{-} = 3 Cl2 + N2 + 6 OH{-}
C5H10O2 + H2O = C4H8O2 + CH4O =>
C5H10O2 + H2O = C4H8O2 + CH4O
H12 = H =>
H12 = 12 H
CH3CO2H + NH3 = CH3CO2{-} + NH4{+} =>
CH3CO2H + NH3 = CH3CO2{-} + NH4{+}
NaHSO3 + O2 = NaHSO4 =>
2 NaHSO3 + O2 = 2 NaHSO4
FeO(s) + C(s) = Fe(l) + CO2(g) =>
2 FeO(s) + C(s) = 2 Fe(l) + CO2(g)
C6H12O6 + OH{-} = C6H11O6{-} + H2O =>
C6H12O6 + OH{-} = C6H11O6{-} + H2O
Ca + C2H4O2 = Ca(C2H3O2)2 + H =>
Ca + 2 C2H4O2 = Ca(C2H3O2)2 + 2 H
C3H7COOH + NaOH = C3H7COONa + H2O =>
C3H7COOH + NaOH = C3H7COONa + H2O
F2 + CsBr = BrF + Cs =>
F2 + 2 CsBr = 2 BrF + 2 Cs
MgCO3 + HBr = MgBr2 + CO2H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2H2O
CuS(s) + O2(g) = CuO(s) + SO2 =>
2 CuS(s) + 3 O2(g) = 2 CuO(s) + 2 SO2
HClO3 + NH3 = H + NH3ClO3 =>
HClO3 + NH3 = H + NH3ClO3
MgO2CO + HCl = Cl2Mg + H2O + CO2 =>
MgO2CO + 2 HCl = Cl2Mg + H2O + CO2
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
Mn2(CO3)3 = Mn2O3 + CO2 =>
Mn2(CO3)3 = Mn2O3 + 3 CO2
Fe + NaOH + H2O = NaFe(OH)4 + H2 =>
2 Fe + 2 NaOH + 6 H2O = 2 NaFe(OH)4 + 3 H2
Ba{2+} + PO4{3-} = Ba3(PO4)2 =>
3 Ba{2+} + 2 PO4{3-} = Ba3(PO4)2
C3H8 + NH3 = C3H11N =>
C3H8 + NH3 = C3H11N
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
KOH(aq) + ZnCl2(aq) = Zn(OH)2(s) + KCl(aq) =>
2 KOH(aq) + ZnCl2(aq) = Zn(OH)2(s) + 2 KCl(aq)
HPO3 + Fe(OH)2 = Fe3(PO4)2 + H2O =>
2 HPO3 + 3 Fe(OH)2 = Fe3(PO4)2 + 4 H2O
HClO3 + NH3 = H + NH3ClO3 =>
HClO3 + NH3 = H + NH3ClO3
Ca(s) + O2(g) = CaO =>
2 Ca(s) + O2(g) = 2 CaO
SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8
XeF2 + F2 = XeF4 =>
XeF2 + F2 = XeF4
K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + 3 KCl + 6 H2O
HCI + H2O = CI{-} + H3O{+} =>
HCI + H2O = CI{-} + H3O{+}
Cr2O7{-2} + H{+} + HNO2 = Cr{+3} + H2O + NO3 =>
Cr2O7{-2} + 8 H{+} + 2 HNO2 = 2 Cr{+3} + 5 H2O + 2 NO3
H{+} + Pt = H2 + Pt2{+} =>
2 H{+} + 4 Pt = H2 + 2 Pt2{+}
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + 2 KNO3(aq)
F + S2 = FS =>
2 F + S2 = 2 FS
Au(NO3)3(aq) + Cr(s) = Cr(NO3)2 + Au =>
2 Au(NO3)3(aq) + 3 Cr(s) = 3 Cr(NO3)2 + 2 Au
C2H4F2 + O2 = CO2 + H2O + HF =>
2 C2H4F2 + 5 O2 = 4 CO2 + 2 H2O + 4 HF
I2 + Na2S2O3 + H2O = HI + NaHSO4 =>
4 I2 + Na2S2O3 + 5 H2O = 8 HI + 2 NaHSO4
Fe + KNO3 + KOH = KFeO2 + N2 + H2O =>
10 Fe + 6 KNO3 + 4 KOH = 10 KFeO2 + 3 N2 + 2 H2O
Mg + H2SiO3 = MgH2SiO3 =>
Mg + H2SiO3 = MgH2SiO3
K(NO3) + HCl = KCl + H(NO3) =>
K(NO3) + HCl = KCl + H(NO3)
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