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3 FeSO3(s) = Fe(s) + Fe2(SO3)3(s)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq) =>
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq)
C3H8 = C3H4 + H2 =>
C3H8 = C3H4 + 2 H2
LiF + CuSO4 = Li2SO4 + CuF2 =>
2 LiF + CuSO4 = Li2SO4 + CuF2
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Zn + CoSO4 = ZnSO4 + Co =>
Zn + CoSO4 = ZnSO4 + Co
H2SO4 + NaCN = HCN + Na + SO4 =>
H2SO4 + 2 NaCN = 2 HCN + 2 Na + SO4
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
K + N = K3N =>
3 K + N = K3N
LiHCO3 + HCl = LiHCl + HCO3 =>
LiHCO3 + HCl = LiHCl + HCO3
Al(s) + AgNO3(aq) = Al(NO3)3(aq) + Ag(s) =>
Al(s) + 3 AgNO3(aq) = Al(NO3)3(aq) + 3 Ag(s)
NO2(g) + H(g) = NH3(g) + H2O(l) =>
NO2(g) + 7 H(g) = NH3(g) + 2 H2O(l)
KI + AgN03 = KN03 + AgI =>
KI + AgN03 = KN03 + AgI
P(s) + H2(g) = PH3(g) =>
2 P(s) + 3 H2(g) = 2 PH3(g)
H + Ni = HNi =>
H + Ni = HNi
KClNaOH = K(OH)NaCl =>
KClNaOH = K(OH)NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 = C2H4 + CH4 =>
C3H8 = C2H4 + CH4
N2 + Li = Li3N2 =>
N2 + 3 Li = Li3N2
CuCl2 + Li2S = CuS + LiCl =>
CuCl2 + Li2S = CuS + 2 LiCl
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Zn(s) + HNO3(aq) = Zn(NO3)2 + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2 + H2(g)
Zn + CoSO4 = ZnSO4 + Co2 =>
2 Zn + 2 CoSO4 = 2 ZnSO4 + Co2
AgNO3BaCl2 = AgCl2(s)BaNO3 =>
AgNO3BaCl2 = AgCl2(s)BaNO3
C + O2 + N2 + H2 = H2NCH2COOH =>
4 C + 2 O2 + N2 + 5 H2 = 2 H2NCH2COOH
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
K + N = KN =>
K + N = KN
NO2(g) + H(g) = NH4(g) + H2O(l) =>
NO2(g) + 8 H(g) = NH4(g) + 2 H2O(l)
Zn(OH)2 + Cl2 = ZnCl2 + O2 + H2 =>
Zn(OH)2 + Cl2 = ZnCl2 + O2 + H2
Ce(s) + H2SO4(aq) = Ce(SO4)2(aq) + H2(g) =>
Ce(s) + 2 H2SO4(aq) = Ce(SO4)2(aq) + 2 H2(g)
P(s) + H2(g) = PH3 =>
2 P(s) + 3 H2(g) = 2 PH3
Na2SO4*10H2O = Na2SO4 + H2O =>
Na2SO4*10H2O = Na2SO4 + 10 H2O
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
Rb2CO3 + HCl = RbCl + H2O + CO2 =>
Rb2CO3 + 2 HCl = 2 RbCl + H2O + CO2
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + N2O(g) + 5 H2O(l)
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4{+} + Cl{-} =>
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4{+} + Cl{-}
CH3 + Cl2 = CH3Cl =>
2 CH3 + Cl2 = 2 CH3Cl
Cu + PO4 = Cu3(PO4)2 =>
3 Cu + 2 PO4 = Cu3(PO4)2
C3H8 = C2 + H2 =>
2 C3H8 = 3 C2 + 8 H2
Pb(NO3)2(aq) + (NH4)2CrO4(aq) = PbCrO4 + NH4NO3 =>
Pb(NO3)2(aq) + (NH4)2CrO4(aq) = PbCrO4 + 2 NH4NO3
C12H22O3 + O2 = CO3 + H2O =>
C12H22O3 + 22 O2 = 12 CO3 + 11 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cu{+} + Cl{-} = CuCl =>
Cu{+} + Cl{-} = CuCl
CaCl2 + NH4OH = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4Cl
Al(OH)2Cl + HNO3 = Al(NO3)3 + H2O + HCl =>
Al(OH)2Cl + 3 HNO3 = Al(NO3)3 + 2 H2O + HCl
CuCl2 + Li2S = CuS + LiCl =>
CuCl2 + Li2S = CuS + 2 LiCl
C3H8 = C + H =>
C3H8 = 3 C + 8 H
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
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