| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC + HOH = CaOH + CH
Cr2O7{2-} + S2{-} + H{+} = Cr3{+} + S + H2O =>
3 Cr2O7{2-} + 34 S2{-} + 42 H{+} = 2 Cr3{+} + 68 S + 21 H2O
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn + NiCl2 = ZnCl2 + Ni =>
Zn + NiCl2 = ZnCl2 + Ni
ammoniumchloride + sodiumnitrite = sodiumchloride + nitrogen + water =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Li3PO4 + Cd = Cd3PO4 + Li =>
Li3PO4 + 3 Cd = Cd3PO4 + 3 Li
Cf + H2O = Cf(OH)3 + H2 =>
2 Cf + 6 H2O = 2 Cf(OH)3 + 3 H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
SiO + Mg = Si + MgO =>
SiO + Mg = Si + MgO
CH3CH2CH2OH + Na2CO3 = CH3CH2CH2ONa + CO2 + H2O =>
2 CH3CH2CH2OH + Na2CO3 = 2 CH3CH2CH2ONa + CO2 + H2O
NaOH + H2 = Na + H2O =>
2 NaOH + H2 = 2 Na + 2 H2O
C2H5OH + O2 = C02 + H2O =>
C2H5OH + O2 = C02 + 3 H2O
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + H3O{+} = Mg2{+} + H2 + H2O =>
4 Mg + 2 H3O{+} = 2 Mg2{+} + H2 + 2 H2O
C2H5OH + CrO3 = Cr2O3 + C2H4O + H2O =>
3 C2H5OH + 2 CrO3 = Cr2O3 + 3 C2H4O + 3 H2O
H2S + ZuO = ZuS + H2O =>
H2S + ZuO = ZuS + H2O
P4(s) + NaOH(aq) + H2O = PH3(l) + Na2HPO3 =>
P4(s) + 4 NaOH(aq) + 2 H2O = 2 PH3(l) + 2 Na2HPO3
CH3CHBrCH2CH3 + CH3O = CH3CH(OCH3)CH2CH3 + Br =>
CH3CHBrCH2CH3 + CH3O = CH3CH(OCH3)CH2CH3 + Br
CaOHCl + HCl = CaCl2 + H2O =>
CaOHCl + HCl = CaCl2 + H2O
C27H28Br2O5S + H2O + CO2 = C28H30Br2O8S =>
C27H28Br2O5S + H2O + CO2 = C28H30Br2O8S
Al(s) + NaOH(s) + H2O(l) = H2(g) + NaAlO2(s) =>
2 Al(s) + 2 NaOH(s) + 2 H2O(l) = 3 H2(g) + 2 NaAlO2(s)
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)4 + K2SO4 + H2O =>
4 KMnO4 + 10 FeSO4 + 16 H2SO4 = 4 MnSO4 + 5 Fe2(SO4)4 + 2 K2SO4 + 16 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
NH4Cl + OH = NH3 + H2O + Cl =>
NH4Cl + OH = NH3 + H2O + Cl
SnO2 + KCl + H2SO4 = SnSO4 + K2SO4 + Cl2 + H2O =>
SnO2 + 2 KCl + 2 H2SO4 = SnSO4 + K2SO4 + Cl2 + 2 H2O
CH3CH(CH3)CH(Cl)CH3 + NaOH = CH3CH(CH3)CHCH2 + NaCl + H2O =>
CH3CH(CH3)CH(Cl)CH3 + NaOH = CH3CH(CH3)CHCH2 + NaCl + H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
Na2S + NaOH = Na3SOH =>
Na2S + NaOH = Na3SOH
CuCo3NaOH = CuOHNaCo3 =>
CuCo3NaOH = CuOHNaCo3
C6H2(NO2)4 + O2 = CO2 + N2 + H2O =>
2 C6H2(NO2)4 + 5 O2 = 12 CO2 + 4 N2 + 2 H2O
SnSO4 = Sn + SO4 =>
SnSO4 = Sn + SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
K3[Fe(CN)6] + Fe = Fe3[Fe(CN)6]3 + K =>
3 K3[Fe(CN)6] + 3 Fe = Fe3[Fe(CN)6]3 + 9 K
Ca(OH)2 = Ca + H2O + O2 =>
2 Ca(OH)2 = 2 Ca + 2 H2O + O2
Na3[Al(OH)6] = Al2O3 + NaOH + H2O =>
2 Na3[Al(OH)6] = Al2O3 + 6 NaOH + 3 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
KOH + Al = KAlO2 + K + H2 =>
2 KOH + Al = KAlO2 + K + H2
H2O + CaO + CO2 = Ca(HCO3)2 =>
H2O + CaO + 2 CO2 = Ca(HCO3)2
Rb2CO3(aq) + HF(aq) = RbF(aq) + CO2(g) + H2O(l) =>
Rb2CO3(aq) + 2 HF(aq) = 2 RbF(aq) + CO2(g) + H2O(l)
Hg2Cl = Hg2 + Cl =>
Hg2Cl = Hg2 + Cl
HF + Na2SiO3 = NaF + H2SiO3 =>
2 HF + Na2SiO3 = 2 NaF + H2SiO3
Pr6O11 = Pr + O =>
Pr6O11 = 6 Pr + 11 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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