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4 Al + 3 O2 = 2 Al2O3
Bi + HNO3 = Bi(NO3)2 + H2 =>
Bi + 2 HNO3 = Bi(NO3)2 + H2
PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al2(SO4)3 + Na(HCO3) = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 Na(HCO3) = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
MgO + Sn(NO3)4 = Mg(NO3)2 + SnO2 =>
2 MgO + Sn(NO3)4 = 2 Mg(NO3)2 + SnO2
NaClO4 + H3PO4 = Na3PO4 + HClO4 =>
3 NaClO4 + H3PO4 = Na3PO4 + 3 HClO4
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Mn2O7H2O = HMnO4 =>
Mn2O7H2O = 2 HMnO4
Sn + AuCl = SnCl2 + Au =>
Sn + 2 AuCl = SnCl2 + 2 Au
HClAg = AgHCl =>
HClAg = AgHCl
TiCl2 + Na2CO3 = NaCl + TiCO3 =>
TiCl2 + Na2CO3 = 2 NaCl + TiCO3
ZnS = SZn =>
ZnS = SZn
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
CIKI = IKCI =>
CIKI = IKCI
Co + Sb = CoSb3 =>
Co + 3 Sb = CoSb3
AmmoniumSulfate + StrontiumBromide = AmmoniumBromide + StrontiumSulfate =>
AmmoniumSulfate + StrontiumBromide = AmmoniumBromide + StrontiumSulfate
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Ag(N3)2 = Ag + N2 =>
Ag(N3)2 = Ag + 3 N2
B2O3 + H2O = H3B03 + O2 =>
3 B2O3 + 3 H2O = 2 H3B03 + 6 O2
CH3COOH + HCl = CH3COO{-} + H2Cl{+} =>
CH3COOH + HCl = CH3COO{-} + H2Cl{+}
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CaI2(aq) + Br2(l) = CaBr2(s) + I2(l) =>
CaI2(aq) + Br2(l) = CaBr2(s) + I2(l)
LiSO4 + CaNO3 = LiNO3 + CaSO4 =>
LiSO4 + CaNO3 = LiNO3 + CaSO4
(NH4)2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3
NaClO3 + H3PO4 = Na3PO4 + HClO3 =>
3 NaClO3 + H3PO4 = Na3PO4 + 3 HClO3
Zn(SO4) + KOH = Zn(OH)2 + K2SO4 =>
Zn(SO4) + 2 KOH = Zn(OH)2 + K2SO4
(Fe(OH)2)2SO4 + H2SO4 = Fe(OH)SO4 + H2O =>
(Fe(OH)2)2SO4 + H2SO4 = 2 Fe(OH)SO4 + 2 H2O
CH3CH2CN + H2 = CH3CH2HCN =>
2 CH3CH2CN + H2 = 2 CH3CH2HCN
Zn{2} + CrO4{-2} = ZnCrO4 =>
Zn{2} + CrO4{-2} = ZnCrO4
C2H4 + O2 = C2O + H =>
2 C2H4 + O2 = 2 C2O + 8 H
NH2OH + NH4NO3 = N2 + H2O =>
2 NH2OH + NH4NO3 = 2 N2 + 5 H2O
C12H22O11 + H2O = C12H24O12 =>
C12H22O11 + H2O = C12H24O12
K + Cu{+2} = Cu + K{+} =>
2 K + Cu{+2} = Cu + 2 K{+}
HCl + Sr(NO3)2 = H(NO3) + SrCl2 =>
2 HCl + Sr(NO3)2 = 2 H(NO3) + SrCl2
Br + MnO2 + H2SO4 = Br2Mn + SO4 + H2O =>
2 Br + MnO2 + 2 H2SO4 = Br2Mn + 2 SO4 + 2 H2O
Al(NO3)3 + Na(OH) = Al(OH)3 + Na(NO3) =>
Al(NO3)3 + 3 Na(OH) = Al(OH)3 + 3 Na(NO3)
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + H2CO3 =>
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + H2CO3
C6H13OH + O = C5H11COH + H2O =>
C6H13OH + O = C5H11COH + H2O
NaCl + K2S = KCl + Na2S =>
2 NaCl + K2S = 2 KCl + Na2S
FeOC2 = Fe + O + C =>
FeOC2 = Fe + O + 2 C
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C8H18 + O8 = CO2 + H2O =>
8 C8H18 + 25 O8 = 64 CO2 + 72 H2O
Ag2O + Sb = Sb2O5 + Ag =>
5 Ag2O + 2 Sb = Sb2O5 + 10 Ag
SO2 + Cl2 = SOCl2 + Cl2O =>
SO2 + 2 Cl2 = SOCl2 + Cl2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
I + KIO3 + HCl = ICl + KCl + H2O =>
4 I + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
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