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Al(OH)2NO3 + 2 HNO3 = Al(NO3)3 + 2 H2O
Na2SiO3(s) + HF(ac) = H2SiF6(ac) + NaF(ac) + H2O(l) =>
Na2SiO3(s) + 8 HF(ac) = H2SiF6(ac) + 2 NaF(ac) + 3 H2O(l)
Cu(OH)2 + K2O = CuO + KOH =>
Cu(OH)2 + K2O = CuO + 2 KOH
Ag2O(s) + C10H10N4SO2(s) = AgC10H9N4SO2(s) + H2O(l) =>
Ag2O(s) + 2 C10H10N4SO2(s) = 2 AgC10H9N4SO2(s) + H2O(l)
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Na2MoO4*2H2O + Cu(NO3)2 = Cu(OH)2 + H2O + MoO3 + NaNO3 =>
Na2MoO4*2H2O + Cu(NO3)2 = Cu(OH)2 + H2O + MoO3 + 2 NaNO3
Fe(OH)3 + PbSO4 = Fe2(SO4)3 + Pb(OH)2 =>
2 Fe(OH)3 + 3 PbSO4 = Fe2(SO4)3 + 3 Pb(OH)2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Na + S = Na2S =>
2 Na + S = Na2S
MgO + Cl2 = MgCl2 + O =>
MgO + Cl2 = MgCl2 + O
CH3CCH + NaNH2 = CH3CCH2 + NaNH =>
CH3CCH + NaNH2 = CH3CCH2 + NaNH
AgNO4 + Cu = CuNO4 + Ag =>
AgNO4 + Cu = CuNO4 + Ag
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
NiSO4 + NaOH = Ni(OH)2 + Na2(SO4) =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2(SO4)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ra + I2 = RaI =>
2 Ra + I2 = 2 RaI
PBr3 = P + Br2 =>
2 PBr3 = 2 P + 3 Br2
Fe + H3PO4 + C6H7O7 = H3O + C6H6 + FeHPO4 =>
10 Fe + 10 H3PO4 + C6H7O7 = 7 H3O + C6H6 + 10 FeHPO4
N2O4 + N2H3CH3 = H2O + NO + CO2 =>
7 N2O4 + 2 N2H3CH3 = 6 H2O + 18 NO + 2 CO2
Na2WO4 + HCl + Na2S = WO2 + NaCl + S + H2O =>
Na2WO4 + 4 HCl + Na2S = WO2 + 4 NaCl + S + 2 H2O
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
S8 + NO2 = SO2 + N2 =>
S8 + 8 NO2 = 8 SO2 + 4 N2
Fe + SnF4 = FeF3 + Sn =>
4 Fe + 3 SnF4 = 4 FeF3 + 3 Sn
K4[Fe(CN)6] + FeCl3 = Fe4[Fe(CN)6] + KCl3 =>
K4[Fe(CN)6] + 4 FeCl3 = Fe4[Fe(CN)6] + 4 KCl3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
In + HNO3 = In(NO3)3 + N2O + H2O =>
8 In + 30 HNO3 = 8 In(NO3)3 + 3 N2O + 15 H2O
CH3F + O2 = CO2 + H2O + F2O =>
2 CH3F + 4 O2 = 2 CO2 + 3 H2O + F2O
Mg(s) + Al2(SO4)3(aq) = Al(s) + MgSO4 =>
3 Mg(s) + Al2(SO4)3(aq) = 2 Al(s) + 3 MgSO4
Pb{+}2 + Cl{-} = PbCl =>
Pb{+}2 + Cl{-} = PbCl
Be + O2 = BeO2 =>
Be + O2 = BeO2
As2O3 + OH{-} = AsO2{-} + H2O =>
As2O3 + 2 OH{-} = 2 AsO2{-} + H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
K2SO4 + PbCO3 = PbSO4 + K2CO3 =>
K2SO4 + PbCO3 = PbSO4 + K2CO3
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)4] =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2[Pb(OH)4]
Si + Cl2 = SiCl4 = =>
Si + 2 Cl2 = SiCl4
C32H64 + O2 = CO2 + H2O =>
C32H64 + 48 O2 = 32 CO2 + 32 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l)
NaHHCl = NaCl + H2 =>
NaHHCl = NaCl + H2
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe(s) + Pb(C2H3O2)2(ac) = Fe(C2H3O2)2(ac) + Pb(s) =>
Fe(s) + Pb(C2H3O2)2(ac) = Fe(C2H3O2)2(ac) + Pb(s)
AgNO3 + CaJ2 = Ca(NO3)2 + AgJ =>
2 AgNO3 + CaJ2 = Ca(NO3)2 + 2 AgJ
La(NO3)3 + NH4OH = La(OH)3 + NH4NO3 =>
La(NO3)3 + 3 NH4OH = La(OH)3 + 3 NH4NO3
CuH10O9S = CuSO4 + H2O =>
CuH10O9S = CuSO4 + 5 H2O
CH3NO2 + O2 = CO2 + H2O + NO2 =>
4 CH3NO2 + 7 O2 = 4 CO2 + 6 H2O + 4 NO2
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