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*2C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + N2O = N2 + Fe3O4 =>
3 Fe + 4 N2O = 4 N2 + Fe3O4
C4H8 + CH2O = C5H8 + H2O =>
C4H8 + CH2O = C5H8 + H2O
H2BO2 = H4B6O8 + H2O =>
6 H2BO2 = H4B6O8 + 4 H2O
MnO4{-} + HSO3{-} + H2O = MnO2 + HSO4{-} + OH{-} =>
2 MnO4{-} + 3 HSO3{-} + H2O = 2 MnO2 + 3 HSO4{-} + 2 OH{-}
C10H6 + Cl2 = C + HCl =>
C10H6 + 3 Cl2 = 10 C + 6 HCl
C3H6 + H2O = (CH3)2CHOH =>
C3H6 + H2O = (CH3)2CHOH
CH3C3 + O2 = CO2 + H2O =>
4 CH3C3 + 19 O2 = 16 CO2 + 6 H2O
MnI2 + Br2 = I2 + MnBr2 =>
MnI2 + Br2 = I2 + MnBr2
FeCl3 + NaHCO3 = Fe(HCO3)3 + NaCl =>
FeCl3 + 3 NaHCO3 = Fe(HCO3)3 + 3 NaCl
Cu + S = CuS* =>
Cu + S = CuS*
H2SiO3 + K(OH) = K2SiO3 + H2O =>
H2SiO3 + 2 K(OH) = K2SiO3 + 2 H2O
Ba3N2 = Ba + N =>
Ba3N2 = 3 Ba + 2 N
H2SO3 + NH4(OH) = (NH4)2(SO3) + H2O =>
H2SO3 + 2 NH4(OH) = (NH4)2(SO3) + 2 H2O
Mg + HNO3(aq) = Mg(NO3)2 + H2 =>
Mg + 2 HNO3(aq) = Mg(NO3)2 + H2
MnCl2 + NH4OH = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH4OH = Mn(OH)2 + 2 NH4Cl
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
NaCl + NiSO4 = Na2SO4 + NiCl2 =>
2 NaCl + NiSO4 = Na2SO4 + NiCl2
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(aq) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(aq) + 2 NaNO3(aq)
NaClO4 + C12H22O11 = CO2 + H2O + NaCl =>
6 NaClO4 + C12H22O11 = 12 CO2 + 11 H2O + 6 NaCl
Cu + CO3 = Cu2CO3 =>
2 Cu + CO3 = Cu2CO3
RbOH + AgNO3 = RbNO3 + AgOH =>
RbOH + AgNO3 = RbNO3 + AgOH
ZnCl2 + H2O = ZnCl2*4H2O =>
ZnCl2 + 4 H2O = ZnCl2*4H2O
Zn(s) + Au(NO3)3(aq) = Zn(NO3)2 + Au =>
3 Zn(s) + 2 Au(NO3)3(aq) = 3 Zn(NO3)2 + 2 Au
PO2 + H2O = H3PO4 + H =>
PO2 + 2 H2O = H3PO4 + H
CuS + Fe2(SO4)3 + H2O = CuSO4 + FeSO4 + H2SO4 =>
CuS + 4 Fe2(SO4)3 + 4 H2O = CuSO4 + 8 FeSO4 + 4 H2SO4
Al(s) + Br(g) = AlBr(s) =>
Al(s) + Br(g) = AlBr(s)
CH3C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
9 CH3C(CH3)CH3 + 7 KMnO4 + 5 H2O = 6(CH3)2C(OH)C(OH)(CH3)2 + 7 MnO2 + 7 KOH
Mg(NO3)2 + CH4N2O = MgO + N2 + H2O + CO2 =>
3 Mg(NO3)2 + 5 CH4N2O = 3 MgO + 8 N2 + 10 H2O + 5 CO2
Cr3(PO4)2 + Sr = Sr(PO4)2 + Cr =>
Cr3(PO4)2 + Sr = Sr(PO4)2 + 3 Cr
Fe + C + O2 = Fe2(CO3)3 =>
4 Fe + 6 C + 9 O2 = 2 Fe2(CO3)3
NaClO2(s) + Cl2(g) = ClO2(aq) + NaCl(aq) =>
2 NaClO2(s) + Cl2(g) = 2 ClO2(aq) + 2 NaCl(aq)
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
Al + Ba(NO2)2 = Al(NO2)3 + Ba =>
2 Al + 3 Ba(NO2)2 = 2 Al(NO2)3 + 3 Ba
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H6 + FeBr3 = C6H5Br3 + HFe =>
C6H6 + FeBr3 = C6H5Br3 + HFe
Li + CI2 = LiCI2 =>
Li + CI2 = LiCI2
CaSO4*2H2O + Al2Si2O5(OH)4 + CaO + H2O = Ca6Al2(SO4)3(OH)12*26(H2O) + SiO2 =>
3 CaSO4*2H2O + Al2Si2O5(OH)4 + 3 CaO + 24 H2O = Ca6Al2(SO4)3(OH)12*26(H2O) + 2 SiO2
KAl(SO4)2(aq) + NH4OH(aq) = Al(OH)3(s) + (NH4)2SO4(aq) + KOH(aq) =>
KAl(SO4)2(aq) + 4 NH4OH(aq) = Al(OH)3(s) + 2(NH4)2SO4(aq) + KOH(aq)
CuSO4(s) + NaOH(aq) = Cu(OH)2 + Na2SO4 =>
CuSO4(s) + 2 NaOH(aq) = Cu(OH)2 + Na2SO4
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l)(g) =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l)(g)
CuSO4 + BaI = CuI + BaSO4 =>
CuSO4 + BaI = CuI + BaSO4
AlO + C + Cl2 = CO + AlCl3 =>
2 AlO + 2 C + 3 Cl2 = 2 CO + 2 AlCl3
MgBr2 + MnI6 = MgI2 + MnBr6 =>
3 MgBr2 + MnI6 = 3 MgI2 + MnBr6
KCl + H2S = KS + H2Cl =>
KCl + H2S = KS + H2Cl
N5 = N2 =>
2 N5 = 5 N2
Bi(NO3)3 + H2S = BiS + H2(NO3)3 =>
Bi(NO3)3 + H2S = BiS + H2(NO3)3
Hg + Mg(NO3)2 = Hg(NO3)2 + Mg =>
Hg + Mg(NO3)2 = Hg(NO3)2 + Mg
NH4(HCO3) = (NH4)2CO3 + CO2 + H2O =>
2 NH4(HCO3) = (NH4)2CO3 + CO2 + H2O
*2C4H10 + O2 = CO2 + H2O =>
*2C4H10 + 13 O2 = 8 CO2 + 10 H2O
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