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Al + 3 NaO = AlO3 + 3 Na
C4H6 + Br = C4H6Br =>
C4H6 + Br = C4H6Br
Cu + CO2 + H2O = CuO + CH4 =>
4 Cu + CO2 + 2 H2O = 4 CuO + CH4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2O + H2O = NOH =>
N2O + H2O = 2 NOH
C3H8(g) + O2 = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O(l)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Pb(OH)4 + H2CO3 = Pb(CO3)2 + H2O =>
Pb(OH)4 + 2 H2CO3 = Pb(CO3)2 + 4 H2O
*Cu + S = *CuS =>
*Cu + S = *CuS
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C16H34 = C + C4H10 =>
5 C16H34 = 12 C + 17 C4H10
C9H8O4(aq) + NaOH(aq) = NaC9H7O4(aq) + H2O(l) =>
C9H8O4(aq) + NaOH(aq) = NaC9H7O4(aq) + H2O(l)
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
CuSO4 + NH3 + H2O = [Cu(NH3)4(H2O)2]SO4 =>
CuSO4 + 4 NH3 + 2 H2O = [Cu(NH3)4(H2O)2]SO4
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
KCNS + FeCl2 = KCl2 + Fe(CNS) =>
KCNS + FeCl2 = KCl2 + Fe(CNS)
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C6H10O5 + H2O = C6H12O2 + O2 =>
C6H10O5 + H2O = C6H12O2 + 2 O2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Ba2Ag3 + P2 = Ba3P2 + Ag2P =>
12 Ba2Ag3 + 17 P2 = 8 Ba3P2 + 18 Ag2P
C4H6 + Br = C4H6Br =>
C4H6 + Br = C4H6Br
CO = C4O4 =>
4 CO = C4O4
Li + S = Li2S = Na2s =>
2 Li + S = Li2S
Cl2(g) + KOH(aq) = KCl(aq) + KClO(aq) + H2O(l) =>
Cl2(g) + 2 KOH(aq) = KCl(aq) + KClO(aq) + H2O(l)
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
KBr + BaS = BaBr2 + K2S =>
2 KBr + BaS = BaBr2 + K2S
ZnSO4 + NaOH + H2O = Na2[Zn(OH)4] + H2SO4 =>
ZnSO4 + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2SO4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
K + HBrO3 = KBrO3 + H2 =>
2 K + 2 HBrO3 = 2 KBrO3 + H2
KBrO3 + As2O3 + HCl = KBr + AsCl5 + H2O =>
2 KBrO3 + 3 As2O3 + 30 HCl = 2 KBr + 6 AsCl5 + 15 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgS + Pb(No3)2(aq) = PbS + Mg(No3)2(aq) =>
MgS + Pb(No3)2(aq) = PbS + Mg(No3)2(aq)
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
P4(s) + NaOH(aq) + H2O(l) = PH(g) + Na2HPO3(aq) =>
P4(s) + 2 NaOH(aq) + H2O(l) = 3 PH(g) + Na2HPO3(aq)
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
NH4 + SO3 = (NH4)SO3 =>
NH4 + SO3 = (NH4)SO3
(NH4)2SO4 + CaOH2 = CaSO4 + NH4 + H2O =>
(NH4)2SO4 + CaOH2 = CaSO4 + 2 NH4 + H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O
(NH4)2SO4 + Pb(OH)2 = NH4OH + PbSO4 =>
(NH4)2SO4 + Pb(OH)2 = 2 NH4OH + PbSO4
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
C9H8 + Br2 + H2O = C9H9BrO + HBr =>
C9H8 + Br2 + H2O = C9H9BrO + HBr
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Mg(NO3)2 + H2SO4 = MgSO4 + H2 + NO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + H2 + 2 NO3
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