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3 S + 2 O3 = 3 SO2
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + CH4N2O = NiFe2O4 + H2O + CO2 + N2 =>
3 Ni(NO3)2*6H2O + 6 Fe(NO3)3*9H2O + 20 CH4N2O = 3 NiFe2O4 + 112 H2O + 20 CO2 + 32 N2
CH3CH2MgBr + HCHO = CH3CH2CH2OMgBr =>
CH3CH2MgBr + HCHO = CH3CH2CH2OMgBr
C4H10S + O2 = CO2 + H2O + SO2 =>
2 C4H10S + 15 O2 = 8 CO2 + 10 H2O + 2 SO2
Br{-} + CrO4{2-} + H2O = Br2 + Cr(OH)3 + OH{-} =>
6 Br{-} + 2 CrO4{2-} + 8 H2O = 3 Br2 + 2 Cr(OH)3 + 10 OH{-}
H2CO3 + HCl = H2Cl + HCO3 =>
H2CO3 + HCl = H2Cl + HCO3
C8H16 = C + H2 =>
C8H16 = 8 C + 8 H2
C2H6O + Cr2O7{2-} + H3O{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 2 Cr2O7{2-} + 16 H3O{+} = 3 C2H4O2 + 4 Cr{3+} + 27 H2O
(CH2)3(OH)2(l) + O2(g) = CO2 + H2O =>
(CH2)3(OH)2(l) + 4 O2(g) = 3 CO2 + 4 H2O
N2(g) + H2O(g) = NH3(g) + O2(g) =>
2 N2(g) + 6 H2O(g) = 4 NH3(g) + 3 O2(g)
KCl + NaH = KH + NaCl =>
KCl + NaH = KH + NaCl
Pb3O4 + Mn(NO3)2 + HNO3 = Pb(NO3)2 + Pb(MnO4)2 + H2O =>
5 Pb3O4 + 2 Mn(NO3)2 + 24 HNO3 = 14 Pb(NO3)2 + Pb(MnO4)2 + 12 H2O
ClCH2CH2Cl = CH2CHCl + HCl =>
ClCH2CH2Cl = CH2CHCl + HCl
CF4 + H2 = CH4 + HF =>
CF4 + 4 H2 = CH4 + 4 HF
S + O = SO =>
S + O = SO
C6H9NO + O2 = CO2 + H2O + NO =>
4 C6H9NO + 33 O2 = 24 CO2 + 18 H2O + 4 NO
Cl2O + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2O + 6 NaOH = 4 NaCl + 2 NaClO3 + 3 H2O
CO(g) + Cl2(g) = CCl4(l) + O2(g) =>
2 CO(g) + 4 Cl2(g) = 2 CCl4(l) + O2(g)
Cu + HNO3 = Cu(NO3)2 + NH3 + H2O =>
4 Cu + 9 HNO3 = 4 Cu(NO3)2 + NH3 + 3 H2O
Fe3(PO4)2 + NaOH = Na3PO4 + Fe(OH)2 =>
Fe3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Fe(OH)2
Ag(s) + Cl(g) = AgCl(s) =>
Ag(s) + Cl(g) = AgCl(s)
Sn + Li2SO4 = Li2 + SnSO4 =>
Sn + Li2SO4 = Li2 + SnSO4
C18H32O16 + H2O = C6H12O6 =>
C18H32O16 + 2 H2O = 3 C6H12O6
C6H12O6 + O2(g) = CO(g) + H2O(l) =>
C6H12O6 + 3 O2(g) = 6 CO(g) + 6 H2O(l)
CaCl2 + (NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2 NH4Cl
Cr2X3 + X2S2O8 + H2O = X2Cr2O7 + X2SO4 + H2SO4 =>
2 Cr2X3 + 15 X2S2O8 + 14 H2O = 2 X2Cr2O7 + 16 X2SO4 + 14 H2SO4
HPO3{-2} + SO3{-2} + H{+} = S + HPO4{-2} + H2O =>
2 HPO3{-2} + SO3{-2} + 2 H{+} = S + 2 HPO4{-2} + H2O
Ga + H = GaH3 =>
Ga + 3 H = GaH3
SbOCl + HCl = H2O + SbCl3 =>
SbOCl + 2 HCl = H2O + SbCl3
Zn + Na{+} = Zn{2+} + Na =>
Zn + 2 Na{+} = Zn{2+} + 2 Na
Br{-} + H2O + CrO4{2-} = Br2 + Cr(OH)3 + OH{-) =>
6 Br{-} + 8 H2O + 2 CrO4{2-} = 3 Br2 + 2 Cr(OH)3 + 10 OH{-)
NaVO3 + HCl + Sn = VCl3 + SnCl2 + NaCl + H2O =>
NaVO3 + 6 HCl + Sn = VCl3 + SnCl2 + NaCl + 3 H2O
NaHCO3 + AlBr3 = Al(HCO3)3 + NaBr =>
3 NaHCO3 + AlBr3 = Al(HCO3)3 + 3 NaBr
P2 + S8 = P2S5 =>
8 P2 + 5 S8 = 8 P2S5
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
Al + Ag = AlAg3 =>
Al + 3 Ag = AlAg3
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
Ba(OH)2(aq) + (NH4)2CO3(aq) = BaCO3(s) + NH3(g) + H2O(l) =>
Ba(OH)2(aq) + (NH4)2CO3(aq) = BaCO3(s) + 2 NH3(g) + 2 H2O(l)
(CH3)2CHCH2COOH + CH3CH2OH = (CH3)2CHCH2COOCH2CH3 + H2O =>
(CH3)2CHCH2COOH + CH3CH2OH = (CH3)2CHCH2COOCH2CH3 + H2O
CH3CH2CH2MgCl + CH3CHO + H2O = CH3CH(OH)CH2CH2CH3 + Mg(OH)Cl =>
CH3CH2CH2MgCl + CH3CHO + H2O = CH3CH(OH)CH2CH2CH3 + Mg(OH)Cl
CuCO3(s) + HCl(aq) = CuCl2 + H2O(l) + CO2 =>
CuCO3(s) + 2 HCl(aq) = CuCl2 + H2O(l) + CO2
SbCl3(s) + Cl2(g) = SbCl5(s) =>
SbCl3(s) + Cl2(g) = SbCl5(s)
CH3OH + Cl = CH2O + HCl =>
CH3OH + 2 Cl = CH2O + 2 HCl
Cu3(PO4)2 + H2O = Cu(OH)2 + H3PO4 =>
Cu3(PO4)2 + 6 H2O = 3 Cu(OH)2 + 2 H3PO4
C7H6O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H6O2(l) + 15 O2(g) = 14 CO2(g) + 6 H2O(g)
NaCl(i) = Na(i) + Cl2(g) =>
2 NaCl(i) = 2 Na(i) + Cl2(g)
PbO + C2 = Pb + CO2 =>
4 PbO + C2 = 4 Pb + 2 CO2
MnO4{-} + Cl2 = Cl{-} + Mn{2+} + O2 =>
2 MnO4{-} + 3 Cl2 = 6 Cl{-} + 2 Mn{2+} + 4 O2
ZnSO4 + Fe(NO3)2 = FeSO4 + Zn(NO3)2 =>
ZnSO4 + Fe(NO3)2 = FeSO4 + Zn(NO3)2
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