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C2Cl4 + 2 H2O2 = 2 CO2 + 4 H{+} + 4 Cl{-}
W(ClO3)5 = WCl5 + O2 =>
2 W(ClO3)5 = 2 WCl5 + 15 O2
CH2CHCH3 + KMnO4 + H2O = CH2OHCH2OHCH3 + MnO2 + KOH =>
3 CH2CHCH3 + KMnO4 + 5 H2O = 3 CH2OHCH2OHCH3 + MnO2 + KOH
Ni + MgSO4 = Mg + NiSO4 =>
Ni + MgSO4 = Mg + NiSO4
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
CuSO4 + HOH = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 HOH = Cu(OH)2 + H2SO4
ClO2 + Na2SO3 + H2O = Na2SO4 + HCl =>
2 ClO2 + 5 Na2SO3 + H2O = 5 Na2SO4 + 2 HCl
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
HNO2 + Cu = Cu(NO2)2 + H2 =>
2 HNO2 + Cu = Cu(NO2)2 + H2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
C + Cl = CCl4 =>
C + 4 Cl = CCl4
Pb(No3) = Pb + No3 =>
Pb(No3) = Pb + No3
H2O2 + FeCl3 = HCl + FeCl2 + O2 =>
H2O2 + 2 FeCl3 = 2 HCl + 2 FeCl2 + O2
Al(HSO3)3 = Al2O3 + SO2 + H2O =>
2 Al(HSO3)3 = Al2O3 + 6 SO2 + 3 H2O
Be + HCl = HBe + Cl =>
Be + HCl = HBe + Cl
SO3 + NaO = Na2SO3 + O =>
SO3 + 2 NaO = Na2SO3 + 2 O
FeO + HBr = FeBr3 + H2O + H2 =>
2 FeO + 6 HBr = 2 FeBr3 + 2 H2O + H2
KMnO4 + H2SO4 + C2H5OH = MnO2 + CH3COOH + K2SO4 + H2O =>
4 KMnO4 + 2 H2SO4 + 3 C2H5OH = 4 MnO2 + 3 CH3COOH + 2 K2SO4 + 5 H2O
Ag + (OH)2 + H2Te = Ag2Te + H2O =>
2 Ag + (OH)2 + H2Te = Ag2Te + 2 H2O
Au(s) + Br2(g) = AuBr3(s) =>
2 Au(s) + 3 Br2(g) = 2 AuBr3(s)
Mg(NO3)2 + NaF = NaNO3 + MgF2 =>
Mg(NO3)2 + 2 NaF = 2 NaNO3 + MgF2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe + HNo3 = Fe(No3)3 + H2 =>
2 Fe + 6 HNo3 = 2 Fe(No3)3 + 3 H2
NaSO3 + KNO3 = NaNO3 + KSO3 =>
NaSO3 + KNO3 = NaNO3 + KSO3
H2O + Re2O7 + C6H5N3 = C6H6N3[ReO4] =>
H2O + Re2O7 + 2 C6H5N3 = 2 C6H6N3[ReO4]
Na2SO4 + Ca3(PO4)2 = CaSO4 + Na3PO4 =>
3 Na2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 Na3PO4
NaCl(aq) + KBr(ap) = KCl(aq) + NaBr(aq) =>
NaCl(aq) + KBr(ap) = KCl(aq) + NaBr(aq)
Cu2O + Cu2S = Cu2 + SO2 =>
2 Cu2O + Cu2S = 3 Cu2 + SO2
Na(OH) + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 Na(OH) + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Cu2S + O2 = CuO2 + SO4 =>
Cu2S + 4 O2 = 2 CuO2 + SO4
C3H7Br + KOH = C3H8O + BrK =>
C3H7Br + KOH = C3H8O + BrK
Ca(Na3)2 + Na2CO3 = CaCO3 + (Na3)2Na2 =>
Ca(Na3)2 + Na2CO3 = CaCO3 + (Na3)2Na2
Mg + HC1 = H2 + MgC1 =>
2 Mg + 2 HC1 = H2 + 2 MgC1
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
W + KMnO4 + H2SO4 = W(SO4) + K2SO4 + MnSO4 + H2O =>
5 W + 2 KMnO4 + 8 H2SO4 = 5 W(SO4) + K2SO4 + 2 MnSO4 + 8 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
H3BO3 + PB(OH)2 = PBHBO3 + H2O =>
H3BO3 + PB(OH)2 = PBHBO3 + 2 H2O
CH3OH + O2 = HCHO + H2O =>
2 CH3OH + O2 = 2 HCHO + 2 H2O
CaOH + HClO4 = CaClO4 + H2O =>
CaOH + HClO4 = CaClO4 + H2O
FeS2 + HCl = FeCl2 + H2 + S =>
FeS2 + 2 HCl = FeCl2 + H2 + 2 S
Li + HNO3 = N2O + LiNO3 + H2O =>
8 Li + 10 HNO3 = N2O + 8 LiNO3 + 5 H2O
NOKOH = HNOOK =>
NOKOH = HNOOK
Mn + NaOH = Mn(OH) + Na =>
Mn + NaOH = Mn(OH) + Na
ZnS + Br2 + NaOH = Na2[Zn(OH)4] + NaBr + S =>
ZnS + Br2 + 4 NaOH = Na2[Zn(OH)4] + 2 NaBr + S
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
CrSO4 + Li = Li2SO4 + Cr =>
CrSO4 + 2 Li = Li2SO4 + Cr
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