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4 Al + 3 O2 = 2 Al2O3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C2H4 + Br2(aq) = C2H4Br2 =>
C2H4 + Br2(aq) = C2H4Br2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
NaOH + CuCl = NaCl + OHCu =>
NaOH + CuCl = NaCl + OHCu
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Al + Fe(OH)2 = Fe + Al(OH)3 =>
2 Al + 3 Fe(OH)2 = 3 Fe + 2 Al(OH)3
HNO3 + HCl = Cl2 + H2O + NOCl =>
HNO3 + 3 HCl = Cl2 + 2 H2O + NOCl
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
NA + H2SO4 = NASO4 + H2 =>
NA + H2SO4 = NASO4 + H2
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Ca + HCl = CaCl + H =>
Ca + HCl = CaCl + H
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KL + H2SO4 = L2 + H2S + K2SO4 + H2O =>
8 KL + 5 H2SO4 = 4 L2 + H2S + 4 K2SO4 + 4 H2O
Ca9Sr(PO4)6(OH)2 + NH4F = Ca9Sr(PO4)6OHF + NH4OH =>
Ca9Sr(PO4)6(OH)2 + NH4F = Ca9Sr(PO4)6OHF + NH4OH
Fe(OH)2 + Al = Fe + Al(OH)3 =>
3 Fe(OH)2 + 2 Al = 3 Fe + 2 Al(OH)3
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Fe2O2 + CO = Fe + CO2 =>
Fe2O2 + 2 CO = 2 Fe + 2 CO2
Ca + H2O = CaO + H =>
Ca + H2O = CaO + 2 H
St + HCl = StCl2 + H2 =>
St + 2 HCl = StCl2 + H2
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
KBr(aq) + H2SO4(aq) + MnO2(aq) = HKO4S(aq) + MnSO4(aq) + H2O(l) + Br(l) =>
2 KBr(aq) + 3 H2SO4(aq) + MnO2(aq) = 2 HKO4S(aq) + MnSO4(aq) + 2 H2O(l) + 2 Br(l)
Li2S + HNO3 = LiNO3 + SH2 =>
Li2S + 2 HNO3 = 2 LiNO3 + SH2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KI + H2SO4 + NaClO = I2 + NaCl + KSO4 + H2O =>
2 KI + 2 H2SO4 + 2 NaClO = I2 + 2 NaCl + 2 KSO4 + 2 H2O
H2O + K2S = H2S + KOH =>
2 H2O + K2S = H2S + 2 KOH
Mn(NO3)2 + Br2 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
Mn(NO3)2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaNO3 + 2 H2O
NaNO2 + NaL + H2SO4 = NO + L2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaL + 2 H2SO4 = 2 NO + L2 + 2 Na2SO4 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
H3BO3 + Na2O2 + H2O = Na2B4O7*H2O2*9H2O =>
4 H3BO3 + Na2O2 + 4 H2O = Na2B4O7*H2O2*9H2O
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO3(aq) + H2O(l) =>
3 Cl2(g) + 6 NaOH(aq) = 5 NaCl(aq) + NaClO3(aq) + 3 H2O(l)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Al(s) + FeSO4(aq) = Al2(SO4)3(aq) + Fe(s) =>
2 Al(s) + 3 FeSO4(aq) = Al2(SO4)3(aq) + 3 Fe(s)
C18H30O2 + H2 = C18H36O2 =>
C18H30O2 + 3 H2 = C18H36O2
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