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NaSiO{3+} + HCl = NaCl + HSiO{3+}
Po + HNO3 = Po(NO3)4 + NO2 + H2O =>
Po + 8 HNO3 = Po(NO3)4 + 4 NO2 + 4 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
KH + HCl = KCl + H2 =>
KH + HCl = KCl + H2
Mg + H = MgH =>
Mg + H = MgH
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + Nb2O5 = Fe4Nb2O9 + O2 =>
2 Fe2O3 + Nb2O5 = Fe4Nb2O9 + O2
CaC2(s) + H2O = C2H2(g) + Ca(OH)2(s) =>
CaC2(s) + 2 H2O = C2H2(g) + Ca(OH)2(s)
Mg3N2 + H2O = Mg(OH)2 + ammonia =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ba + HOH = BaOH + H2 =>
2 Ba + 2 HOH = 2 BaOH + H2
NaOH + CaPO4 = NaPO4 + CaOH =>
NaOH + CaPO4 = NaPO4 + CaOH
CCl3COOH + (CH3)3CCOOH = CCl3COO + (CH3)3CCOOHH =>
CCl3COOH + (CH3)3CCOOH = CCl3COO + (CH3)3CCOOHH
FeS2 + HNO3 + Br2 + H2O = Fe(NO3)3 + H2SO4 + HBr =>
2 FeS2 + 6 HNO3 + 15 Br2 + 16 H2O = 2 Fe(NO3)3 + 4 H2SO4 + 30 HBr
O2 + Rb = Rb2O =>
O2 + 4 Rb = 2 Rb2O
Al2O3 + OH{-} + H2O = Al(OH)4{-} =>
Al2O3 + 2 OH{-} + 3 H2O = 2 Al(OH)4{-}
AuBr + Zn = ZnBr2 + Au =>
2 AuBr + Zn = ZnBr2 + 2 Au
C2H2 + Cl2 = CHCl = CHCl =>
C2H2 + Cl2 = 2 CHCl
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
HCl + Ba(NO3)2 = Ba(Cl2) + H2(NO3)2 =>
2 HCl + Ba(NO3)2 = Ba(Cl2) + H2(NO3)2
HgCl + Al = AlCl + Hg =>
HgCl + Al = AlCl + Hg
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
CH4Br + NaOH = NaBr + CH4OH =>
CH4Br + NaOH = NaBr + CH4OH
Ba(NO3)2(aq) + NaBr(aq) = BaBr2(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaBr(aq) = BaBr2(s) + 2 NaNO3(aq)
Al2O3 + H2O = Al(OH)3 = h2 =>
Al2O3 + 3 H2O = 2 Al(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(NO3)2 + HF = HNO3 + PbF2 =>
Pb(NO3)2 + 2 HF = 2 HNO3 + PbF2
HBr + HNCl2 = BrNCl2 + NH4Br + HCl =>
3 HBr + 3 HNCl2 = 2 BrNCl2 + NH4Br + 2 HCl
Fe{3+}Br + Al = Fe{2+}Br + Al{3+}Br =>
3 Fe{3+}Br + Al = 3 Fe{2+}Br + Al{3+}Br
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Pb(NO3)2(ag) + KI(ag) = PbI2(s) + KNO3(ag) =>
Pb(NO3)2(ag) + 2 KI(ag) = PbI2(s) + 2 KNO3(ag)
HNO3 + Na{+} = H{+} + NaNO3 =>
HNO3 + Na{+} = H{+} + NaNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
Ni(s) + H2O(l) = NiH2O =>
Ni(s) + H2O(l) = NiH2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Mg + TiCI = MgCI + Ti =>
Mg + TiCI = MgCI + Ti
AgNO3(aq) + NaI = AgI + NaNO3 =>
AgNO3(aq) + NaI = AgI + NaNO3
AuO + HCl = AuCl + HO =>
AuO + HCl = AuCl + HO
Cl + FeI3 = FeCl3 + I2 =>
6 Cl + 2 FeI3 = 2 FeCl3 + 3 I2
K2Cr2O7 + Na2S + H2O = Cr2O3 + S + KOH + NaOH =>
K2Cr2O7 + 3 Na2S + 4 H2O = Cr2O3 + 3 S + 2 KOH + 6 NaOH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
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