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3 SiO2 + 4 BrF3 = 3 SiF4 + 2 Br2 + 3 O2
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
CH3COONaHCl = CH3COOHNaCl =>
CH3COONaHCl = CH3COOHNaCl
H2 + SeO4 + KOH = K2SeO4 + H2O =>
H2 + SeO4 + 2 KOH = K2SeO4 + 2 H2O
NH4NO3 + CH3NO2 = N2 + H2O + CO =>
NH4NO3 + 2 CH3NO2 = 2 N2 + 5 H2O + 2 CO
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
(C4H10)(g) + (O)(g) = (CO2)(g) + (H20)(g) =>
2(C4H10)(g) + 16(O)(g) = 8(CO2)(g) + (H20)(g)
H2O2 + C8H10O = CO2 + H2O =>
20 H2O2 + C8H10O = 8 CO2 + 25 H2O
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCl + Fe2O3 = H2O + FeCl3(aq) =>
6 HCl + Fe2O3 = 3 H2O + 2 FeCl3(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
ZnSO4*7H2O = Zn + SO4 + H + OH =>
ZnSO4*7H2O = Zn + SO4 + 7 H + 7 OH
AlN3O9 + Li2SO4 = Al2S3O12 + LiNO3 =>
2 AlN3O9 + 3 Li2SO4 = Al2S3O12 + 6 LiNO3
FeSO4*7H2O + NaBH4 = Na2SO4 + Fe + H2O + BH4 =>
FeSO4*7H2O + 2 NaBH4 = Na2SO4 + Fe + 7 H2O + 2 BH4
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
O2C18H31 + O2 = CO2 + H2O =>
4 O2C18H31 + 99 O2 = 72 CO2 + 62 H2O
HCl + MgCO2 = MgCl2 + H2 + CO2 =>
2 HCl + MgCO2 = MgCl2 + H2 + CO2
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaI + CUSO4 = Na2SO4 + CUI2 =>
2 NaI + CUSO4 = Na2SO4 + CUI2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaH2O = CaOH2 =>
CaH2O = CaOH2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + Cr3O = AlO + Cr =>
Al + Cr3O = AlO + 3 Cr
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
PbO2 + Cl{-} + H{+} = PbCl2 + H2O + Cl2 =>
PbO2 + 4 Cl{-} + 4 H{+} = PbCl2 + 2 H2O + Cl2
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
KMnO4 + C3H7OH + H2SO4 = MnSO4 + C3H6O + K2SO4 + H2O =>
2 KMnO4 + 5 C3H7OH + 3 H2SO4 = 2 MnSO4 + 5 C3H6O + K2SO4 + 8 H2O
CaCO3 + HCOOH = Ca(COOH)2 + CO2 + H2O =>
CaCO3 + 2 HCOOH = Ca(COOH)2 + CO2 + H2O
LiH(s) + H2O(l) = LiOH(aq) + H2(g) =>
LiH(s) + H2O(l) = LiOH(aq) + H2(g)
NaNO3 + MgBr2 = Mg(NO3)2 + NaBr =>
2 NaNO3 + MgBr2 = Mg(NO3)2 + 2 NaBr
HI + KMnO4 = MnI2 + I2 + KI + H2O =>
16 HI + 2 KMnO4 = 2 MnI2 + 5 I2 + 2 KI + 8 H2O
KOH + CaCO3 = CaOH + KO + CO2 =>
KOH + CaCO3 = CaOH + KO + CO2
C9H8O4 + NaHCO3 = H2O + C9H7O4Na + CO2 =>
C9H8O4 + NaHCO3 = H2O + C9H7O4Na + CO2
K + N = KN =>
K + N = KN
PCl5 + SnO2 = SnCl4 + P4O10 =>
4 PCl5 + 5 SnO2 = 5 SnCl4 + P4O10
C13H18O + Br2 = C13H18Br3O =>
2 C13H18O + 3 Br2 = 2 C13H18Br3O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
O3 = O2 =>
2 O3 = 3 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2[Co(CNS)4] + H2O = [Co(H2O)4](CNS)2 + K(CNS) =>
K2[Co(CNS)4] + 4 H2O = [Co(H2O)4](CNS)2 + 2 K(CNS)
KNO3 + CO2 = O2 + KNO3C =>
KNO3 + CO2 = O2 + KNO3C
RuF5 + Ir = RuF3 + IrF5 =>
5 RuF5 + 2 Ir = 5 RuF3 + 2 IrF5
KI + CCI2 = KCI + I2 =>
2 KI + CCI2 = 2 KCI + I2
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