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2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe3O2 + H2 = Fe2 + H2O =>
2 Fe3O2 + 4 H2 = 3 Fe2 + 4 H2O
CuSO4 + Mg = MgSO4Cu =>
CuSO4 + Mg = MgSO4Cu
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
S8(S) + O2(g) = SO3 =>
2 S8(S) + 27 O2(g) = 18 SO3
Copper + silvernitrate = Copper(ii)nitrate + silver =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaF(aq) + HBr(aq) = NaBr + HF =>
NaF(aq) + HBr(aq) = NaBr + HF
N2H9PO4 + H3BO3 + C2H6O2 = BPN + CO2 + NH3 + H2O =>
2 N2H9PO4 + 2 H3BO3 + C2H6O2 = 2 BPN + 2 CO2 + 2 NH3 + 12 H2O
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
CuSO4*5H2O + KIO3 = Cu(IO3)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KIO3 = Cu(IO3)2 + K2SO4 + 5 H2O
FeSO4 + H3PO4 = FeHPO4 + H2SO4 =>
FeSO4 + H3PO4 = FeHPO4 + H2SO4
NH3 + Cl2 = N2 + HCl2 =>
2 NH3 + 6 Cl2 = N2 + 6 HCl2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C2H6O + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
15 C2H6O + 8 KMnO4 + 12 H2SO4 = 10 CH3CH2COOH + 4 K2SO4 + 8 MnSO4 + 27 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Br + AgNO3 = AgBr + (NO3)3 =>
3 Br + 3 AgNO3 = 3 AgBr + (NO3)3
CH3CH2CH2CO2H(l) + CH2CH3OH(l)H = CH3CH2CH2CO2CH2CH3(l) + H2O(l) =>
7 CH3CH2CH2CO2H(l) + 4 CH2CH3OH(l)H = 6 CH3CH2CH2CO2CH2CH3(l) + 6 H2O(l)
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
CaAl2Si2O8 + Ca2Al2SiO7 + CaSiO3 = Ca3Al2(SiO4)3 =>
CaAl2Si2O8 + Ca2Al2SiO7 + 3 CaSiO3 = 2 Ca3Al2(SiO4)3
NiCrO4 + Cu = Ni + Cu2CrO4 =>
NiCrO4 + 2 Cu = Ni + Cu2CrO4
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
K2[PtCl4] + KOH + PPh3 + C2H5OH = Pt(PPh3)4 + KCl + CH3CHO + H2O =>
K2[PtCl4] + 2 KOH + 4 PPh3 + C2H5OH = Pt(PPh3)4 + 4 KCl + CH3CHO + 2 H2O
NH3(g) + H2O(l) = NO(g) + H2(g) =>
2 NH3(g) + 2 H2O(l) = 2 NO(g) + 5 H2(g)
Al + KOH + H2C2O4*2H2O = K3[Al(C2O4)3] + H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4*2H2O = 2 K3[Al(C2O4)3] + 18 H2O + 3 H2
Na + H2O = Na{2+} + OH{-} + H2 =>
Na + 2 H2O = Na{2+} + 2 OH{-} + H2
Pb(HSO4)2 + KI = PbI2 + KHSO4 =>
Pb(HSO4)2 + 2 KI = PbI2 + 2 KHSO4
BeCl2 + O2 = Be(ClO3)2 =>
BeCl2 + 3 O2 = Be(ClO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + C3H6O = H2O + C9H20O2 =>
3 C2H5OH + C3H6O = 2 H2O + C9H20O2
NO + O3 = NO2 + O2 =>
NO + O3 = NO2 + O2
KI = I2 + K =>
2 KI = I2 + 2 K
K2CO3 + HNO3 = KNO3 + CO2H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2H2O
Ca(CH3CO2)2 + HCl = CaCl2 + H(CH3CO2) =>
Ca(CH3CO2)2 + 2 HCl = CaCl2 + 2 H(CH3CO2)
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
Sb2S3 + O2 + NaOH = Na2SbO4 + Na2SO4 + H2O =>
2 Sb2S3 + 15 O2 + 20 NaOH = 4 Na2SbO4 + 6 Na2SO4 + 10 H2O
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
SO2 + H2O = SO4{2-} + {4-} + H3O{+} =>
2 SO2 + 12 H2O = 2 SO4{2-} + {4-} + 8 H3O{+}
Al(NO2)3 + CaCO3 = Al2(CO3)3 + Ca(NO2)2 =>
2 Al(NO2)3 + 3 CaCO3 = Al2(CO3)3 + 3 Ca(NO2)2
NaOH + Br2 = NaBr + NaBrO + H2O =>
2 NaOH + Br2 = NaBr + NaBrO + H2O
Sucrose + water = glucose =>
C12H22O11 + H2O = 2 C6H12O6
NaNO3 + HCl = NaCl + HNO3 =>
NaNO3 + HCl = NaCl + HNO3
Ba(OH)2 + CuBr = CuOH + BaBr2 =>
Ba(OH)2 + 2 CuBr = 2 CuOH + BaBr2
HClO4(aq) + NaOH(aq) = H2O + NaClO4 =>
HClO4(aq) + NaOH(aq) = H2O + NaClO4
K + CO3 = K2CO3 =>
2 K + CO3 = K2CO3
H2SO4 + (SbO)2SO4 = Sb2(SO4)3 + H2O =>
2 H2SO4 + (SbO)2SO4 = Sb2(SO4)3 + 2 H2O
FeCl3 + Al2(SO4)3 = Fe2(SO4)3 + AlCl3 =>
2 FeCl3 + Al2(SO4)3 = Fe2(SO4)3 + 2 AlCl3
Co + SiNe = CoSiNe =>
Co + SiNe = CoSiNe
C4H6BaO4 + HNO3 = CH3COOH + Ba(NO3)2 =>
C4H6BaO4 + 2 HNO3 = 2 CH3COOH + Ba(NO3)2
KBr + F2 = Br2 + KF =>
2 KBr + F2 = Br2 + 2 KF
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