| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7SH + 6 O2 = 3 CO2 + 4 H2O + SO2
KMnO4 + H2SO4 + C5H11CHO = K2SO4 + MnSO4 + C5H11COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C5H11CHO = K2SO4 + 2 MnSO4 + 5 C5H11COOH + 3 H2O
Mn{2+} + Pb3O4 + H3O{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn{2+} + 5 Pb3O4 + 24 H3O{+} = 2 MnO4{-} + 15 Pb{2+} + 36 H2O
KMnO4*H2SO4 + H2S = K2SO4 + MnSO4 + S + H2O =>
2 KMnO4*H2SO4 + 2 H2S = K2SO4 + 2 MnSO4 + S + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + I2 = CH3 + HI =>
2 CH4 + I2 = 2 CH3 + 2 HI
CH3CH(OH)CH2CH2CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH(OH)CH2CH2CH3 + 5 CuO = 5 CH3COCH3 + 5 Cu + 3 H2O
H2 + SO4 + AlOH = Al(SO4) + H2O =>
H2 + 2 SO4 + 2 AlOH = 2 Al(SO4) + 2 H2O
Li2S + Cs3PO4 = Cs2S + Li3PO4 =>
3 Li2S + 2 Cs3PO4 = 3 Cs2S + 2 Li3PO4
OCO2 + H2 = CH4 + H2O =>
OCO2 + 5 H2 = CH4 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
ZnO + HCl = ZnCl2 + H2O = O =>
ZnO + 2 HCl = ZnCl2 + H2O
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
NH3*4 = NH3 =>
NH3*4 = NH3
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
NaI(aq) + Cl(g) = I2(s) + NaCl(aq) =>
2 NaI(aq) + 2 Cl(g) = I2(s) + 2 NaCl(aq)
Zn + LiCl = ZnCl2 + Li =>
Zn + 2 LiCl = ZnCl2 + 2 Li
Mg2NO3 + KI = Mg2I + KNO3 =>
Mg2NO3 + KI = Mg2I + KNO3
Na + Cl = NaCl =>
Na + Cl = NaCl
C8H15 + O2 = CO + H2O =>
4 C8H15 + 31 O2 = 32 CO + 30 H2O
C + S = C2S6 =>
2 C + 6 S = C2S6
Li2SO4 + BaCl2 = BaSO4 + Li2Cl2 =>
Li2SO4 + BaCl2 = BaSO4 + Li2Cl2
NaOHHCN = NaCNH2O =>
NaOHHCN = NaCNH2O
Na + Cl = NaCl =>
Na + Cl = NaCl
CH3CH2OH = CH3OCH3 =>
CH3CH2OH = CH3OCH3
K + H2SO4 = KSO4 + SO2 + H2O =>
K + 2 H2SO4 = KSO4 + SO2 + 2 H2O
NaCl + CaCl2 = NaCl2 + CaCl =>
NaCl + CaCl2 = NaCl2 + CaCl
Ca(OH)2 + HCO3 = CaHCO3 + OH =>
Ca(OH)2 + HCO3 = CaHCO3 + 2 OH
AgCl + KOH = KCl + Ag + O2 + H2O =>
4 AgCl + 4 KOH = 4 KCl + 4 Ag + O2 + 2 H2O
H2SO4 + HI = H3S + I3 + H2O =>
H2SO4 + 9 HI = H3S + 3 I3 + 4 H2O
Zn + H(NO3) = Zn(NO3)2 + NH4(NO3) + H2O =>
4 Zn + 10 H(NO3) = 4 Zn(NO3)2 + NH4(NO3) + 3 H2O
CaZnO2 + HCl = CaCl + ZnO2 + H =>
CaZnO2 + HCl = CaCl + ZnO2 + H
Ag + Co(OH)3 = Co(OH)2 + Ag2O + H2O =>
2 Ag + 2 Co(OH)3 = 2 Co(OH)2 + Ag2O + H2O
Al + HCl = H*AlCl =>
Al + HCl = H*AlCl
Sn{2+} + CrO4{2-} + H{+} = Sn{4+} + Cr{3+} + H2O =>
3 Sn{2+} + 2 CrO4{2-} + 16 H{+} = 3 Sn{4+} + 2 Cr{3+} + 8 H2O
(NH4)2SO4(aq) + NaOH(aq) = (NH4)2OH(aq) + NaSO4(aq) =>
(NH4)2SO4(aq) + NaOH(aq) = (NH4)2OH(aq) + NaSO4(aq)
Pb(NO3)2 + Ba3(PO4)2 = Pb3(PO4)2 + Ba(NO3)2 =>
3 Pb(NO3)2 + Ba3(PO4)2 = Pb3(PO4)2 + 3 Ba(NO3)2
C11H21NO10 + O2 = CO2 + H2O + N2 =>
4 C11H21NO10 + 45 O2 = 44 CO2 + 42 H2O + 2 N2
FeCl3 + NaI = Fe(I)3 + NaCl =>
FeCl3 + 3 NaI = Fe(I)3 + 3 NaCl
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
NaOH(aq) + FeCl2 = NaCl + Fe(OH)2 =>
2 NaOH(aq) + FeCl2 = 2 NaCl + Fe(OH)2
CaO + Fe = Ca + Fe2O3 =>
3 CaO + 2 Fe = 3 Ca + Fe2O3
Bi + (NO3)3 + H2S = HNO3 + Bi2S3 =>
2 Bi + 2(NO3)3 + 3 H2S = 6 HNO3 + Bi2S3
CoCl2(s) + NH3(l) = Co(NH3)Cl2 =>
CoCl2(s) + NH3(l) = Co(NH3)Cl2
K4[Fe(CN)6] + NaOH = KOH + Na4[Fe(CN)6] =>
K4[Fe(CN)6] + 4 NaOH = 4 KOH + Na4[Fe(CN)6]
KMnO4 + (COH)2 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5(COH)2 + 9 H2SO4 = 10 CO2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
H2SO4 + NaOH = H2O + (Na)2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + (Na)2SO4
ClH + Fe = Cl3Fe + H2 =>
6 ClH + 2 Fe = 2 Cl3Fe + 3 H2
TiCl4(g) + Mg(s) = Ti(s) + MgCl2(s) =>
TiCl4(g) + 2 Mg(s) = Ti(s) + 2 MgCl2(s)
AlC2H3O2 + Zn = ZnC2H3O2 + Al =>
AlC2H3O2 + Zn = ZnC2H3O2 + Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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