| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd
Cd{2+} + H2SO4 = CdSO4 + H{+} =>
Cd{2+} + H2SO4 = CdSO4 + 2 H{+}
CsBr2Cl + Cl2 = CsBrCl2 + Br2 =>
2 CsBr2Cl + Cl2 = 2 CsBrCl2 + Br2
HCl + Fe(NO3)4 = FeCl4 + HNO3 =>
4 HCl + Fe(NO3)4 = FeCl4 + 4 HNO3
H3CCH2ONa + H2O = H3CCH2OH + NaOH =>
H3CCH2ONa + H2O = H3CCH2OH + NaOH
NH3 + AgNO3 = NNO3 + AgH3 =>
NH3 + AgNO3 = NNO3 + AgH3
Zn(NO3)2 + NH4Cl2 = ZnCl2 + NH4(NO3)2 =>
Zn(NO3)2 + NH4Cl2 = ZnCl2 + NH4(NO3)2
KC2H3O2 + Ca3(PO4)2 = K3PO4 + Ca(C2H3O2)2 =>
6 KC2H3O2 + Ca3(PO4)2 = 2 K3PO4 + 3 Ca(C2H3O2)2
AgNO3 + Li2CO3 = Ag2CO3 + LiNO3 =>
2 AgNO3 + Li2CO3 = Ag2CO3 + 2 LiNO3
CuCO3*H2O = CuO + CO2 + H2O =>
CuCO3*H2O = CuO + CO2 + H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Al2S3 + O2 = Al2O3 + S =>
2 Al2S3 + 3 O2 = 2 Al2O3 + 6 S
AlCl3 + CH3COONa + H2O = Al(OH)3 + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 3 H2O = Al(OH)3 + 3 CH3COOH + 3 NaCl
Zn(Cl2) + AgNO3 = Zn(NO3)2 + AgCl =>
Zn(Cl2) + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
MnSO4 + HNO3 + PbO2 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
2 MnSO4 + 6 HNO3 + 5 PbO2 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
Mg + Hg2(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg2(NO3)2 = 2 Hg + Mg(NO3)2
Na + Mg(ClO3)2 = Na(ClO3) + Mg =>
2 Na + Mg(ClO3)2 = 2 Na(ClO3) + Mg
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Al(s) + HCl(l) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(l) = 3 H2(g) + 2 AlCl3(aq)
Fe3 + CuCl2 = Cl2 + FeCu3 =>
Fe3 + 9 CuCl2 = 9 Cl2 + 3 FeCu3
NO{2} = NO + {2} =>
NO{2} = NO + {2}
Mn(NO3)2 + Na3(PO4) = Mn3(PO4)2 + Na(NO3) =>
3 Mn(NO3)2 + 2 Na3(PO4) = Mn3(PO4)2 + 6 Na(NO3)
C6H508 + O2 = CO2 + H2O =>
C6H508 + 133 O2 = 6 CO2 + 254 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuCl + KPO4 = CuPO4 + KCl =>
CuCl + KPO4 = CuPO4 + KCl
CaO + Ta(MnO4)5 = Ca(MnO4)2 + Ta2O5 =>
5 CaO + 2 Ta(MnO4)5 = 5 Ca(MnO4)2 + Ta2O5
C2H6O(g) + O2 = CO2(g) + H2O(g) =>
C2H6O(g) + 3 O2 = 2 CO2(g) + 3 H2O(g)
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + NH4NO3 =>
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + 2 NH4NO3
Cr + Br2 = CrBr2 =>
Cr + Br2 = CrBr2
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
KOH + S + H2O = K2SO3 + H2 =>
2 KOH + S + H2O = K2SO3 + 2 H2
K2(SO4) + Ca3(PO4)2 = K3(PO4) + CaSO4 =>
3 K2(SO4) + Ca3(PO4)2 = 2 K3(PO4) + 3 CaSO4
Bi2S3 + HNO2 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 24 HNO2 = 2 Bi(NO3)3 + 18 NO + 3 S + 12 H2O
NH3NHO3 = NH4NO3 =>
NH3NHO3 = NH4NO3
H2O + K2SO4 = H2SO4 + K2O =>
H2O + K2SO4 = H2SO4 + K2O
CuCl2 + HOH + Na2CO3 = CuCO3*Cu(OH)2 + NaCl + HCl =>
2 CuCl2 + 2 HOH + Na2CO3 = CuCO3*Cu(OH)2 + 2 NaCl + 2 HCl
TiO + C = Ti + CO2 =>
2 TiO + C = 2 Ti + CO2
K2CrO4 + BaCl2 + HCl = BaCr2O7 + KCl + H2O =>
2 K2CrO4 + BaCl2 + 2 HCl = BaCr2O7 + 4 KCl + H2O
Sn + ClO2 = Sn{2+} + ClO2{-} =>
Sn + 2 ClO2 = Sn{2+} + 2 ClO2{-}
Ge + Cl2 = GeCl =>
2 Ge + Cl2 = 2 GeCl
Sn + ClO2 = Sn{2+} + ClO2{-} =>
Sn + 2 ClO2 = Sn{2+} + 2 ClO2{-}
NH4Cl + Hg2(NO3)2 = Hg2Cl + NH4(NO3)2 =>
NH4Cl + Hg2(NO3)2 = Hg2Cl + NH4(NO3)2
C6H6O12 + O2 = CO2 + H2O =>
2 C6H6O12 + 3 O2 = 12 CO2 + 6 H2O
Cu2(SO4) + (NH4)S = Cu2S + NH4SO4 =>
Cu2(SO4) + (NH4)S = Cu2S + NH4SO4
C14H10O2 + C2H5OH + NaBH4 = C14H14O2 + NaB(OH)4 =>
28 C14H10O2 + 28 C2H5OH + 5 NaBH4 = 32 C14H14O2 + 5 NaB(OH)4
C9H22O11 + O2 = CO2 + H2O =>
C9H22O11 + 9 O2 = 9 CO2 + 11 H2O
C5H10 + H2O = CH3CHOHCH2CH2CH3 =>
C5H10 + H2O = CH3CHOHCH2CH2CH3
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
H3PO4 + N2H4 = H3PO2 + N2 + H2O =>
H3PO4 + N2H4 = H3PO2 + N2 + 2 H2O
KClO3 = KClO2 + O2 =>
2 KClO3 = 2 KClO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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