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CH14 + 4 O2 = CO + 7 H2O
KL + Cl2 = KCl + L1 =>
2 KL + Cl2 = 2 KCl + 2 L1
Na + H2S04 = NaS04 + H2 =>
Na + H2S04 = NaS04 + H2
MgCO3 + H2O2 = MgO2 + CO2 + H2O =>
MgCO3 + H2O2 = MgO2 + CO2 + H2O
As4S + O2 = As4O6 + SO2 =>
As4S + 4 O2 = As4O6 + SO2
KCNS + AgNO3 = AgCNS + KNO3 =>
KCNS + AgNO3 = AgCNS + KNO3
ZnO + KBr = K2O + ZnBr2 =>
ZnO + 2 KBr = K2O + ZnBr2
Br2(l) + MgI2(aq) = MgBr2(aq) + I2(s) =>
Br2(l) + MgI2(aq) = MgBr2(aq) + I2(s)
Fe(BO2)3 + NaBO2 + C = Fe(BO2) + Na2B4O7 + CO2 =>
2 Fe(BO2)3 + 4 NaBO2 + C = 2 Fe(BO2) + 2 Na2B4O7 + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaF(aq) + Cl2(g) = NaCl(aq) + F2 =>
2 NaF(aq) + Cl2(g) = 2 NaCl(aq) + F2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na2SO4 + HCI = HSO4 + Na2CI =>
Na2SO4 + HCI = HSO4 + Na2CI
FeSO4 + KNO3 + KOH = Fe3O4 + K2SO4 + NH3 + H2O =>
12 FeSO4 + KNO3 + 23 KOH = 4 Fe3O4 + 12 K2SO4 + NH3 + 10 H2O
H2S + HCIO3 = S + HCI + H2O =>
3 H2S + HCIO3 = 3 S + HCI + 3 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na2SO4 + HCI = HSO4 + Na2CI =>
Na2SO4 + HCI = HSO4 + Na2CI
Cr2O7{-}2 + H2C2O4 + H{+} = Cr3{+} + CO2 + H2O =>
6 Cr2O7{-}2 + 37 H2C2O4 + 10 H{+} = 4 Cr3{+} + 74 CO2 + 42 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + HNO3(conc) = FeNO3 + NO2 + H2O =>
Fe + 2 HNO3(conc) = FeNO3 + NO2 + H2O
Ag + H(NO3) = Ag(NO3) + H2 =>
2 Ag + 2 H(NO3) = 2 Ag(NO3) + H2
Al(NO3)3 + CaCrO4 = Al2(CrO4)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaCrO4 = Al2(CrO4)3 + 3 Ca(NO3)2
CH4(g) + O2(l) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(l) = CO2(g) + 2 H2O(g)
Zn + CuS0 = Cu + ZnS0 =>
Zn + CuS0 = Cu + ZnS0
Be(NO3)2 + K2SO4 = BeSO4 + KNO3 =>
Be(NO3)2 + K2SO4 = BeSO4 + 2 KNO3
Na2SO4 + HCI = HSO4 + Na2CI =>
Na2SO4 + HCI = HSO4 + Na2CI
HgI2 = Hg + I =>
HgI2 = Hg + 2 I
PbO2 + HMnO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
PbO2 + HMnO3 + 2 HNO3 = Pb(NO3)2 + HMnO4 + H2O
SrCr2O7 + Cs = CsCr2O7 + Sr =>
SrCr2O7 + Cs = CsCr2O7 + Sr
S{2-} + H{+} + H2O2 = S + H2O =>
S{2-} + 2 H{+} + H2O2 = S + 2 H2O
H2S + HCIO3 = S + HCI + H2O =>
3 H2S + HCIO3 = 3 S + HCI + 3 H2O
KCr(SO4)2*12H2O + KSCN = K3[Cr(SCN)6] + K2SO4 + H2O =>
KCr(SO4)2*12H2O + 6 KSCN = K3[Cr(SCN)6] + 2 K2SO4 + 12 H2O
CH3CH2OH + [O] = CH3COOH + H2O =>
CH3CH2OH + 2[O] = CH3COOH + H2O
NaPO4 + CaCl2 = NaCl + Ca[PO4]2 =>
2 NaPO4 + CaCl2 = 2 NaCl + Ca[PO4]2
(NH4)2SO4(aq) + KOH(aq) = NH3(g) + H2O() + K2SO4(aq) =>
(NH4)2SO4(aq) + 2 KOH(aq) = 2 NH3(g) + 2 H2O() + K2SO4(aq)
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
Na2SO4 + HCI = HSO4 + Na2CI =>
Na2SO4 + HCI = HSO4 + Na2CI
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
SO2 + KCl = KClO3 + S =>
3 SO2 + 2 KCl = 2 KClO3 + 3 S
Cr2(SO4)3 + PbNO3 = Cr(NO3)3 + Pb2SO4 =>
Cr2(SO4)3 + 6 PbNO3 = 2 Cr(NO3)3 + 3 Pb2SO4
H2SO4 + KIO3 + KI = K2SO4 + H2O + I2 =>
3 H2SO4 + KIO3 + 5 KI = 3 K2SO4 + 3 H2O + 3 I2
Zn + Sn(SO4) = Zn(SO4) + Sn =>
Zn + Sn(SO4) = Zn(SO4) + Sn
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Al2O + Fe = Fe2O3 + Al =>
3 Al2O + 2 Fe = Fe2O3 + 6 Al
Mg3(PO4)2 + C = Mg3P2 + CO =>
Mg3(PO4)2 + 8 C = Mg3P2 + 8 CO
HPO3 + NI(HO)2 = NI(PO3)2 + H2O =>
2 HPO3 + NI(HO)2 = NI(PO3)2 + 2 H2O
FeCl2 + Ag2O = AgCl + FeO =>
FeCl2 + Ag2O = 2 AgCl + FeO
Fe{3+} + C2O4{-2} = Fe(C2O4)2{-} =>
Fe{3+} + 2 C2O4{-2} = Fe(C2O4)2{-}
F{2} + KCl{3} = KF{2} + Cl{3} =>
F{2} + KCl{3} = KF{2} + Cl{3}
Fe + CH3CO2Ag = Fe(C2H3O2)2 + Ag =>
Fe + 2 CH3CO2Ag = Fe(C2H3O2)2 + 2 Ag
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