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SiCl4(i) + 2 H2O(i) = SiO2(s) + 4 HCl(aq)
Sr(NO3)2 + CsCl = SrCl2 + CsNO3 =>
Sr(NO3)2 + 2 CsCl = SrCl2 + 2 CsNO3
NaCl + NaClO3 + H2SO4 = Cl2 + H2O + NaSO4 =>
4 NaCl + 2 NaClO3 + 6 H2SO4 = 3 Cl2 + 6 H2O + 6 NaSO4
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
HgCl2 + H2O = HCl + Hg(OH)2 =>
HgCl2 + 2 H2O = 2 HCl + Hg(OH)2
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
HClNaHCO3 = NaClH2OCO2(g) =>
HClNaHCO3 = NaClH2OCO2(g)
Na2O2 + NaOH = Na(OH)2 + Na2O =>
Na2O2 + 4 NaOH = 2 Na(OH)2 + 2 Na2O
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Al + O2 = Al6O7 =>
12 Al + 7 O2 = 2 Al6O7
K3[Fe(SCN)6] + FeCl3 = Fe4[Fe(SCN)6]3 + KCl + Cl2 =>
6 K3[Fe(SCN)6] + 8 FeCl3 = 2 Fe4[Fe(SCN)6]3 + 18 KCl + 3 Cl2
PbNO + NaOH = PbOH + NaNO =>
PbNO + NaOH = PbOH + NaNO
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
NaHSO3 = Na2 + HSO3 =>
2 NaHSO3 = Na2 + 2 HSO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2O + (NH4)2CO3 = H2CO3 + (NH4)2O =>
H2O + (NH4)2CO3 = H2CO3 + (NH4)2O
Mn + NaOH = Mn(OH) + Na =>
Mn + NaOH = Mn(OH) + Na
Fe + Cl2 = FeCl1 =>
2 Fe + Cl2 = 2 FeCl1
AlCl3 + H2O2 + NaOH = NaAlO2 + Cl2 + H2 =>
2 AlCl3 + H2O2 + 2 NaOH = 2 NaAlO2 + 3 Cl2 + 2 H2
H3PO4 + LiOH = HOH + Li3PO4 =>
H3PO4 + 3 LiOH = 3 HOH + Li3PO4
Sr(OH)2 + H2SO4 = [Sr(OH)]2SO4 + H2O =>
2 Sr(OH)2 + H2SO4 = [Sr(OH)]2SO4 + 2 H2O
NaClO3 + SO2 + H2SO4 = NaHSO4 + ClO2 =>
2 NaClO3 + SO2 + H2SO4 = 2 NaHSO4 + 2 ClO2
LiH2PO4 + KOH = LiOH + K3PO4 + H2O =>
LiH2PO4 + 3 KOH = LiOH + K3PO4 + 2 H2O
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
CH2CHCHO + Br2 = CH2BrCHBrCHO =>
CH2CHCHO + Br2 = CH2BrCHBrCHO
C7 = C =>
C7 = 7 C
Cd2 + HCl = CdCl2 + H1 =>
Cd2 + 4 HCl = 2 CdCl2 + 4 H1
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ni + CuCl2(aq) = Cu + NiCl2 =>
Ni + CuCl2(aq) = Cu + NiCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Sr + C6H5Br = C6H5SrBr =>
Sr + C6H5Br = C6H5SrBr
Cu2(SO4)(aq) + NaCl(aq) = Na2(SO4)(aq) + CuCl(s) =>
Cu2(SO4)(aq) + 2 NaCl(aq) = Na2(SO4)(aq) + 2 CuCl(s)
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NaNO2 + HCl + O2 = NaCl + H2O + NO2 =>
4 NaNO2 + 4 HCl + O2 = 4 NaCl + 2 H2O + 4 NO2
KCl + Hg(NO3)2 = HgCl + K(NO3)2 =>
KCl + Hg(NO3)2 = HgCl + K(NO3)2
Na2Cr2O7 + NH4Cl = Cr2O3 + NaCl + N2 + H2O =>
Na2Cr2O7 + 2 NH4Cl = Cr2O3 + 2 NaCl + N2 + 4 H2O
CH4(g) + NH3(g) + O2(g) = HCN(g) + H2O =>
2 CH4(g) + 2 NH3(g) + 3 O2(g) = 2 HCN(g) + 6 H2O
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
Cr + H2 = HCr =>
2 Cr + H2 = 2 HCr
MnO4{-} + H2O2 = Mn{2+} + O2 + OH{-} =>
2 MnO4{-} + 3 H2O2 = 2 Mn{2+} + 4 O2 + 6 OH{-}
Cr(NO3)2 + Zn = Cr + Zn(NO3)2 =>
Cr(NO3)2 + Zn = Cr + Zn(NO3)2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Fe(OH)3 + HNO3 = Fe + NO3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe + 3 NO3 + 3 H2O
(NH4)2Be(CO3)2 + NaOH = NH3 + Be(OH)2*BeCO3 + H2O + Na2CO3 =>
2(NH4)2Be(CO3)2 + 6 NaOH = 4 NH3 + Be(OH)2*BeCO3 + 4 H2O + 3 Na2CO3
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