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2 C2H6(g) + 31 O2(g) = 4 CO2(g) + 6 H2O9(l)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CrBr3 + CaSO4 = CaBr2 + Cr2(SO4)3 =>
2 CrBr3 + 3 CaSO4 = 3 CaBr2 + Cr2(SO4)3
NaBr + H3PO4 = HBr + Na3PO4 =>
3 NaBr + H3PO4 = 3 HBr + Na3PO4
CrCl3 + HNO3 = Cr(NO3) + Cl + H =>
CrCl3 + HNO3 = Cr(NO3) + 3 Cl + H
Fe(NO3)3 + KOH = Fe2O3 + KNO3 + H2O =>
2 Fe(NO3)3 + 6 KOH = Fe2O3 + 6 KNO3 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
P4 + NO3{-} + H{+} = PO4{3-} + NO2 + H2O =>
P4 + 20 NO3{-} + 8 H{+} = 4 PO4{3-} + 20 NO2 + 4 H2O
LiOH + H2SO4 = H3O + Li(SO4) =>
LiOH + H2SO4 = H3O + Li(SO4)
NH4OH + H2O = NH5OH + OH =>
NH4OH + H2O = NH5OH + OH
CuSO4 + Na2HPO4 = CuPO4 + Na2SO4 + H =>
CuSO4 + Na2HPO4 = CuPO4 + Na2SO4 + H
Na2O + ()(NH4)2SO4 = ()Na2SO4 + ()H2O + ()NH3 =>
Na2O + ()(NH4)2SO4 = ()Na2SO4 + ()H2O + 2()NH3
Rb + P4 = RbP =>
4 Rb + P4 = 4 RbP
CH3CH2CH2CH2CH2OH + CH3COOH = CH3COO[CH2]4CH3 + H2O =>
CH3CH2CH2CH2CH2OH + CH3COOH = CH3COO[CH2]4CH3 + H2O
P + S = P2S5 =>
2 P + 5 S = P2S5
HCH2ClCO + OH = CH2ClCO + H2O =>
HCH2ClCO + OH = CH2ClCO + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
FeCl2(aq) + MnO4(aq) + HCl(aq) = FeCl3(aq) + MnCl2(aq) + H2O(l) =>
6 FeCl2(aq) + MnO4(aq) + 8 HCl(aq) = 6 FeCl3(aq) + MnCl2(aq) + 4 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn + N2 = ZnN2 =>
Zn + N2 = ZnN2
FeCl + Cu2SO4 = Fe2SO4 + CuCl =>
2 FeCl + Cu2SO4 = Fe2SO4 + 2 CuCl
HNO3(aq) + Na2CO3 = NaNO3(aq) + CO2(g) + H2O =>
2 HNO3(aq) + Na2CO3 = 2 NaNO3(aq) + CO2(g) + H2O
W + H2O2 + KOH = K2WO4 + H2O =>
W + 3 H2O2 + 2 KOH = K2WO4 + 4 H2O
Zn + N2 = ZnN2 =>
Zn + N2 = ZnN2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H7N + C4H6O3 = C6H5NHCOCH3 + C2H4O2 =>
C6H7N + C4H6O3 = C6H5NHCOCH3 + C2H4O2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al4C3 + H2O = Al(OH)3 + (CH4) =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3(CH4)
CuS + O2 = CuSO411 =>
2 CuS + 411 O2 = 2 CuSO411
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
HI + Cu = CuI2 + H =>
2 HI + Cu = CuI2 + 2 H
C + H + O2 = C8H18O =>
16 C + 36 H + O2 = 2 C8H18O
C2H7OH(l) + O2(g) = H2O(g) + CO2(g) =>
2 C2H7OH(l) + 7 O2(g) = 8 H2O(g) + 4 CO2(g)
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KF + Pb(NO3)2 = KNO3 + PbF2 =>
2 KF + Pb(NO3)2 = 2 KNO3 + PbF2
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
(CH3COO)2Zn + NaOH = (CH3COO)2Na + ZnOH =>
(CH3COO)2Zn + NaOH = (CH3COO)2Na + ZnOH
Ni + Al2(CO3)3 = Al + NiCO3 =>
3 Ni + Al2(CO3)3 = 2 Al + 3 NiCO3
CuNO3 = CuO + NO + O2 =>
2 CuNO3 = 2 CuO + 2 NO + O2
HBrO3 = Br2 + H2O + O4 =>
8 HBrO3 = 4 Br2 + 4 H2O + 5 O4
NH4VO3 + NaOH = NaVO3 + (NH4)OH =>
NH4VO3 + NaOH = NaVO3 + (NH4)OH
(C)8(H)18 + (O)2 = (CO)2 + H2O =>
2(C)8(H)18 + 17(O)2 = 8(CO)2 + 18 H2O
H2S + CaO = CaS + H2O =>
H2S + CaO = CaS + H2O
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