| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 AlCl3 + 4 NH3 + 4 H2O = 5 AlH + 4 NO + 15 HCl
Al + NH4ClO4 = Al2O3 + N2O + H2O + AlCl3 =>
8 Al + 6 NH4ClO4 = 3 Al2O3 + 3 N2O + 12 H2O + 2 AlCl3
HCI + CaCO = CaCI + HCO =>
HCI + CaCO = CaCI + HCO
C3H4 + Ag(NH3)2 = C3H3Ag + NH3 + NH4 =>
C3H4 + Ag(NH3)2 = C3H3Ag + NH3 + NH4
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O(l) =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O(l)
Pb(NO3)2 + AlBr3 = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(NO3)3
Ba(oh) + MgSO4 = BaSO4 + Mg(oh)2 =>
2 Ba(oh) + 2 MgSO4 = 2 BaSO4 + Mg(oh)2
C8H6 + O2 = CO2 + H2O =>
2 C8H6 + 19 O2 = 16 CO2 + 6 H2O
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2 =>
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2
CaCO3 + NH4OH = Ca(OH)2 + (NH4)2CO3 =>
CaCO3 + 2 NH4OH = Ca(OH)2 + (NH4)2CO3
H2SO3(aq) + OH{-}(aq) = H2O(l) + SO3{2-}(aq) =>
H2SO3(aq) + 2 OH{-}(aq) = 2 H2O(l) + SO3{2-}(aq)
MnCl2 + NH3 + H2O = NH4Cl + Mn(OH)Cl =>
MnCl2 + NH3 + H2O = NH4Cl + Mn(OH)Cl
C2H4 + KMnO4 + H2O = HOCH2CH2OH + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 HOCH2CH2OH + 2 MnO2 + 2 KOH
Pd + I = PdI =>
Pd + I = PdI
Cu + KOH = K + CuOH =>
Cu + KOH = K + CuOH
Cr(NO3)3 + Al(OH)3 = Cr(OH)3 + Al(NO3)3 =>
Cr(NO3)3 + Al(OH)3 = Cr(OH)3 + Al(NO3)3
NaOH + As2O5 = Na3AsO4 + H2O =>
6 NaOH + As2O5 = 2 Na3AsO4 + 3 H2O
(NH4)3PO4 + FeBr2 = NH4Br + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 FeBr2 = 6 NH4Br + Fe3(PO4)2
Li + HC1 = H2 + LiC1 =>
2 Li + 2 HC1 = H2 + 2 LiC1
CuSO4 + Zn = ZnS + Cu + O4 =>
CuSO4 + Zn = ZnS + Cu + O4
K(s) + AgNO3(aq) = KNO3 + Ag =>
K(s) + AgNO3(aq) = KNO3 + Ag
K2SO3 + SOCl2 = KCl + SO2 =>
K2SO3 + SOCl2 = 2 KCl + 2 SO2
AlF3 + Br2 = AlBr3 + F =>
2 AlF3 + 3 Br2 = 2 AlBr3 + 6 F
CH4 + O2 = CH3 + H2O =>
4 CH4 + O2 = 4 CH3 + 2 H2O
B4C + O2 = B2O3 + C =>
B4C + 3 O2 = 2 B2O3 + C
FeCl3 + NaOH + Br2 = Na2FeO4 + NaBr + NaCl + H2O =>
2 FeCl3 + 16 NaOH + 3 Br2 = 2 Na2FeO4 + 6 NaBr + 6 NaCl + 8 H2O
C5H6 + KOH + FeCl2 = C10H10Fe + H2O + KCl =>
2 C5H6 + 2 KOH + FeCl2 = C10H10Fe + 2 H2O + 2 KCl
SbOCl + HCl = SbCl3 + H2O =>
SbOCl + 2 HCl = SbCl3 + H2O
NH4Cl + Ca(OH2) = CaCl2 + H2O + NH4 =>
2 NH4Cl + Ca(OH2) = CaCl2 + H2O + 2 NH4
C23H2 + O2 = CO2 + H2O =>
2 C23H2 + 47 O2 = 46 CO2 + 2 H2O
NHS + HCl = SCl + HNH =>
NHS + HCl = SCl + HNH
Pb + CH3COOH + KI = PbI2 + CH3COOK + H2 =>
Pb + 2 CH3COOH + 2 KI = PbI2 + 2 CH3COOK + H2
NaOH + Fe(SCN) = FeOH + Na(SCN) =>
NaOH + Fe(SCN) = FeOH + Na(SCN)
Ca3(PO4)2 + Al(OH)3 = Ca(OH)2 + AlPO4 =>
Ca3(PO4)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlPO4
FeCl2*6H2O = H2O + FeO + Cl2H2 =>
FeCl2*6H2O = 5 H2O + FeO + Cl2H2
C583H875O109N + O2 = CO2 + H2O + NH3 =>
2 C583H875O109N + 1493 O2 = 1166 CO2 + 872 H2O + 2 NH3
SrCl2(aq) + Li3PO4(aq) = Sr3(PO4)2(s) + LiCl(aq) =>
3 SrCl2(aq) + 2 Li3PO4(aq) = Sr3(PO4)2(s) + 6 LiCl(aq)
AgNO3 + NaHCO3 = Na2NO3 + Ag(HCO3)2 =>
AgNO3 + 2 NaHCO3 = Na2NO3 + Ag(HCO3)2
CH3CHOHCH3 + H2O = CH3CHOOOCH3 + H =>
CH3CHOHCH3 + 2 H2O = CH3CHOOOCH3 + 5 H
Mn02 + H2S04 + H2C2O4 = MnSO4 + C02 + H2O =>
6 Mn02 + 3 H2S04 + 17 H2C2O4 = 12 MnSO4 + 17 C02 + 20 H2O
C8H10 + Cl2 = C8H8Cl2 + H2 =>
C8H10 + Cl2 = C8H8Cl2 + H2
KMnO4 + H2O2 = MnO2 + K{+} + OH{-} + O2 =>
2 KMnO4 + H2O2 = 2 MnO2 + 2 K{+} + 2 OH{-} + 2 O2
CH3C6H4OC6H4CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 CH3C6H4OC6H4CH3 + 8 KMnO4 + 12 H2SO4 = 10 C6H5COOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
K3PO4 + AgNO3 = K3PO4AgNO3 =>
K3PO4 + AgNO3 = K3PO4AgNO3
CaCO3 + C + H2O = CO + Ca(OH)2 =>
CaCO3 + C + H2O = 2 CO + Ca(OH)2
Mg + HAc = Mg(Ac)2 + H2 =>
Mg + 2 HAc = Mg(Ac)2 + H2
S + O2(g) = SO3(g) =>
2 S + 3 O2(g) = 2 SO3(g)
CeO2 = CeO + O2 =>
2 CeO2 = 2 CeO + O2
Na3AsO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na3AsO4 + K2SO4 + H2O =>
3 Na3AsO3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 Na3AsO4 + K2SO4 + 4 H2O
K2S2O8 + Bi(OH)3 + KOH = KBiO3 + K2SO4 + H2O =>
K2S2O8 + Bi(OH)3 + 3 KOH = KBiO3 + 2 K2SO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/03/24
Équations équilibrées sur01/02/24
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