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2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaO + AlBr3 = BaBr2 + Al2O3 =>
3 BaO + 2 AlBr3 = 3 BaBr2 + Al2O3
Al2O3 + H2O = Al + H2O2 =>
Al2O3 + 3 H2O = 2 Al + 3 H2O2
Ca + (NH4) = CaNH4 =>
Ca + (NH4) = CaNH4
Mg(II) = Mg + I =>
Mg(II) = Mg + 2 I
HBr + MnO2 = Br2 + MnBr + H2O =>
8 HBr + 2 MnO2 = 3 Br2 + 2 MnBr + 4 H2O
Bi2(SO4)3 + H2O = Bi + O2 + H2SO4 =>
2 Bi2(SO4)3 + 6 H2O = 4 Bi + 3 O2 + 6 H2SO4
NaHCO3(aq) + KF(s) = NaF(aq) + KHCO3 =>
NaHCO3(aq) + KF(s) = NaF(aq) + KHCO3
Na2SO4 + Ag = Na2SO4Ag =>
Na2SO4 + Ag = Na2SO4Ag
NaS2 + HCl = NaCl + H2 + S =>
2 NaS2 + 2 HCl = 2 NaCl + H2 + 4 S
C6H10H2 = C6H12 =>
C6H10H2 = C6H12
Zn3(PO4)2 + NaOH + H2O = Na2[Zn(OH)4] + H3PO4 =>
Zn3(PO4)2 + 6 NaOH + 6 H2O = 3 Na2[Zn(OH)4] + 2 H3PO4
C6H8O6 + NaC6H5CO2 = C6H6 + Na2CO3 + C6H5COOH =>
3 C6H8O6 + 12 NaC6H5CO2 = 2 C6H6 + 6 Na2CO3 + 12 C6H5COOH
K2Zn3[Fe(CN)6]2 + NaOH = KOH + Na4[Fe(CN)6] + Na2ZnO2 + H2O =>
K2Zn3[Fe(CN)6]2 + 14 NaOH = 2 KOH + 2 Na4[Fe(CN)6] + 3 Na2ZnO2 + 6 H2O
MnO4 + CO = CO2 + MnO2 =>
MnO4 + 2 CO = 2 CO2 + MnO2
BaCO3 + CaCO3 + SiO2 + DyO3 + Li2CO3 = BaCaSiO4DyLi + CO2 + O2 =>
4 BaCO3 + 4 CaCO3 + 4 SiO2 + 4 DyO3 + 2 Li2CO3 = 4 BaCaSiO4DyLi + 10 CO2 + 7 O2
CaP2O5 = Ca(P2O5) =>
CaP2O5 = Ca(P2O5)
HNO3 + Al = Al(NO3) + (NH4)(NO3) + H2O =>
10 HNO3 + 8 Al = 8 Al(NO3) + (NH4)(NO3) + 3 H2O
Cr2O7 + CH3CHO = Cr + CH3COOH =>
Cr2O7 + 7 CH3CHO = 2 Cr + 7 CH3COOH
K2SO4 + BaS = K2S + BaSO4 =>
K2SO4 + BaS = K2S + BaSO4
Bi2O3 + HCl = BiCl3 + H2O =>
Bi2O3 + 6 HCl = 2 BiCl3 + 3 H2O
C2H2 + O2 = CO2 + H2O = C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SO2 + SbF5 = SF5 + SbO2 =>
SO2 + SbF5 = SF5 + SbO2
Be + H2O + KOH = K2[Be(OH)4] + H =>
Be + 2 H2O + 2 KOH = K2[Be(OH)4] + 2 H
C2H6 + HNO3 = CH3CH2NO2 + H2O =>
C2H6 + HNO3 = CH3CH2NO2 + H2O
PbO2 + KI + H2SO4 = I2 + PbSO4 + K2SO4 + H2O =>
PbO2 + 2 KI + 2 H2SO4 = I2 + PbSO4 + K2SO4 + 2 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
H3PO4 + H2SO4 + KMnO4 = H3PO3 + MnO4 + K2SO4 + H2O =>
H3PO4 + H2SO4 + 2 KMnO4 = H3PO3 + 2 MnO4 + K2SO4 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H(OH) =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H(OH)
K + Na2O3 = KO + Na =>
3 K + Na2O3 = 3 KO + 2 Na
HBr + NaOCl = HOBr + NaCl =>
HBr + NaOCl = HOBr + NaCl
NH3 + CO2 = H2O + CO(NH2)2 =>
2 NH3 + CO2 = H2O + CO(NH2)2
Ag + HNO3 = Ag2O4 + NO2 + H2O =>
2 Ag + 8 HNO3 = Ag2O4 + 8 NO2 + 4 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
*Cr2O3 + Al = *Al2O3 + Cr =>
*Cr2O3 + 2 Al = *Al2O3 + 2 Cr
NaNO3 + KI + HCl = I2 + NO + H2O + KCl + NaCl =>
2 NaNO3 + 6 KI + 8 HCl = 3 I2 + 2 NO + 4 H2O + 6 KCl + 2 NaCl
Al2(SO4)3 + NH3 = Al2(NH3)3 + SO4 =>
Al2(SO4)3 + 3 NH3 = Al2(NH3)3 + 3 SO4
Cu + PtCl2 = CuCl2 + Pt =>
Cu + PtCl2 = CuCl2 + Pt
CH2CHCH2CHO + O2 = CO2 + H2O =>
CH2CHCH2CHO + 5 O2 = 4 CO2 + 3 H2O
N2O4 + CH3N2H3 = N2 + H2O + CO2 =>
5 N2O4 + 4 CH3N2H3 = 9 N2 + 12 H2O + 4 CO2
Cu(OH)2 = CuO + H2O(s) =>
Cu(OH)2 = CuO + H2O(s)
C + Ca3(PO4)2 + SiO2 = CO2 + P + CaSiO3 =>
5 C + 2 Ca3(PO4)2 + 6 SiO2 = 5 CO2 + 4 P + 6 CaSiO3
Mn + CoSO4 = MnSO4 + Co =>
Mn + CoSO4 = MnSO4 + Co
NH2OH + HCl = NH2Cl + H2O =>
NH2OH + HCl = NH2Cl + H2O
Na2B4O7 + H2O2 + NaOH + H2O = Na2(B2(O2)2(OH)4)H2O =>
Na2B4O7 + 4 H2O2 + 2 NaOH + H2O = 2 Na2(B2(O2)2(OH)4)H2O
(NH4)2CO3 + CH3COOH = NH4C2H3O2 + CO2 + H2O =>
(NH4)2CO3 + 2 CH3COOH = 2 NH4C2H3O2 + CO2 + H2O
CuBr2 + Pb(OH)2 = Cu(OH)2 + PbBr2 =>
CuBr2 + Pb(OH)2 = Cu(OH)2 + PbBr2
Na2S2O3 + K2Cr2O7 = Na2Cr2O7 + K2S2O3 =>
Na2S2O3 + K2Cr2O7 = Na2Cr2O7 + K2S2O3
H2AsO4{-} + H2O = HAsO4{-2} + H3O{+} =>
H2AsO4{-} + H2O = HAsO4{-2} + H3O{+}
LiCl + K(MnO4) + H2SO4 = Cl2 + Mn(SO4) + K2(SO4) + Li2(SO4) + H2O =>
10 LiCl + 2 K(MnO4) + 8 H2SO4 = 5 Cl2 + 2 Mn(SO4) + K2(SO4) + 5 Li2(SO4) + 8 H2O
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