| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCl + 5 NaClO2 = 4 ClO2 + 5 NaCl + 2 H2O
HCl + H2CO3 = H2Cl + HCO3 =>
HCl + H2CO3 = H2Cl + HCO3
[Co(H2O)6] + H2O2 + C2H4KNO2 = Co(C2H4NO2)3 + KOH + H2O =>
2[Co(H2O)6] + 3 H2O2 + 6 C2H4KNO2 = 2 Co(C2H4NO2)3 + 6 KOH + 12 H2O
H3PO4 + CaO2H2 = Ca3P2O8 + H2O =>
2 H3PO4 + 3 CaO2H2 = Ca3P2O8 + 6 H2O
MnO2 + Zn{+2)+OH{-} = MnO4{-}+Zn+H2O =>
2 MnO2 + 3 Zn{+2)+8OH{-} = 2 MnO4{-}+3Zn+4H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Mn2O3 + SO2 + H2SO4 = MnSO4 + H2O =>
Mn2O3 + SO2 + H2SO4 = 2 MnSO4 + H2O
C6H5COOH + Ca(OH)2 = (C6H5COO)2Ca + H2O =>
2 C6H5COOH + Ca(OH)2 = (C6H5COO)2Ca + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Bi + Br = BiBr =>
Bi + Br = BiBr
Fe(HSO3)3 + HCl = FeCl3 + SO2 + H2O =>
Fe(HSO3)3 + 3 HCl = FeCl3 + 3 SO2 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgF2 = F2 + Mg =>
MgF2 = F2 + Mg
MnO2 + H2O = MnO(OH)2 =>
MnO2 + H2O = MnO(OH)2
V2(SO4)5*7H2O = V2(SO4)5 + H2O =>
V2(SO4)5*7H2O = V2(SO4)5 + 7 H2O
HBr + Ba = BaBr2 + H =>
2 HBr + Ba = BaBr2 + 2 H
KCl + Cu = Cl2Cu + K =>
2 KCl + Cu = Cl2Cu + 2 K
CuCl2(l) + Al(s) = AlCl2(g) + Cu(s) =>
CuCl2(l) + Al(s) = AlCl2(g) + Cu(s)
Li2O + Ba = BaO + Li =>
Li2O + Ba = BaO + 2 Li
CUSO4 + PB = CU + PBSO4 =>
CUSO4 + PB = CU + PBSO4
I + FeO = FeI2 + O2 =>
4 I + 2 FeO = 2 FeI2 + O2
KMnO4 + Na2S = S + K2MnO4 + Na2MnO4 =>
2 KMnO4 + Na2S = S + K2MnO4 + Na2MnO4
X3H8 + O2 = XO2 + H2O =>
X3H8 + 5 O2 = 3 XO2 + 4 H2O
C6H5NH3Cl + H2O = C6H5NH4Cl + OH =>
C6H5NH3Cl + H2O = C6H5NH4Cl + OH
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
Li(OH) + ZnS = Zn(OH) + LiS =>
Li(OH) + ZnS = Zn(OH) + LiS
Xe + NO2 = XeO + NO =>
Xe + NO2 = XeO + NO
Cu2NO3 + NH4(CO3) = Cu2CO3 + NH4(NO3) =>
Cu2NO3 + NH4(CO3) = Cu2CO3 + NH4(NO3)
P4 + S3 = P4S3 =>
P4 + S3 = P4S3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Au + LiCl = AuCl + Li =>
Au + LiCl = AuCl + Li
HCl(aq) + H2O = H3O(aq) + Cl(aq) =>
HCl(aq) + H2O = H3O(aq) + Cl(aq)
Cu(s) + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu(s) + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
HC2H3O2 + C2H5OH = CH3CO2C2H5 + H2O =>
HC2H3O2 + C2H5OH = CH3CO2C2H5 + H2O
MgBr2 + K2CO3 = MgCO3 + K2Br2 =>
MgBr2 + K2CO3 = MgCO3 + K2Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
Fe{2+} + Br{2+} = Fe{3+} + Br =>
2 Fe{2+} + Br{2+} = 2 Fe{3+} + Br
KCl(s) + HNO3(l) + O2 = KNO3(s) + Cl2(g) + H2O(l) =>
4 KCl(s) + 4 HNO3(l) + O2 = 4 KNO3(s) + 2 Cl2(g) + 2 H2O(l)
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
(NH4)S + Fe(NO3) = NH4NO3 + FeS =>
(NH4)S + Fe(NO3) = NH4NO3 + FeS
Ca(OH)2 + H2(SO4) = Ca(HSO4)2 + H2O =>
Ca(OH)2 + 2 H2(SO4) = Ca(HSO4)2 + 2 H2O
*KOH + HCl = KCl + H2O =>
*KOH + HCl = KCl + H2O
CaOH2SO4 = CaSO4 + H2O =>
CaOH2SO4 = CaSO4 + H2O
CH3CH2COH + CuO = CH3CH2COOH + Cu =>
CH3CH2COH + CuO = CH3CH2COOH + Cu
IBr + KI = I2 + KBr =>
IBr + KI = I2 + KBr
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
Ag2O + Na2HPO3 + NaOH = Ag + Na3PO4 + H2O =>
Ag2O + Na2HPO3 + NaOH = 2 Ag + Na3PO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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