| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
NaCl + H2O + Fe = FeCl3 + NaOH + H2 =>
6 NaCl + 6 H2O + 2 Fe = 2 FeCl3 + 6 NaOH + 3 H2
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Fe(OH)3 = Fe2O3*3H2O =>
2 Fe(OH)3 = Fe2O3*3H2O
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
Pr7O11 + NH4H2PO4 = PrPO4 + NH3 + H2O + O2 =>
4 Pr7O11 + 28 NH4H2PO4 = 28 PrPO4 + 28 NH3 + 42 H2O + O2
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pt(OH)4 + NaOH = Na2(Pt(OH)6) =>
Pt(OH)4 + 2 NaOH = Na2(Pt(OH)6)
KMnO4 + H2SO4 + KI = KMnSO4 + I2 + K2SO4 + H2O =>
KMnO4 + 4 H2SO4 + 6 KI = KMnSO4 + 3 I2 + 3 K2SO4 + 4 H2O
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
Au + FeSO4 = Fe + Au(SO4) =>
Au + FeSO4 = Fe + Au(SO4)
W + HCl = WCl2 + H2 =>
W + 2 HCl = WCl2 + H2
H2SO4 + Al = Al2O3 + SO2 + H2 =>
3 H2SO4 + 4 Al = 2 Al2O3 + 3 SO2 + 3 H2
Au2 + I3 = AuI4 =>
3 Au2 + 8 I3 = 6 AuI4
CoSO4 + K4Fe(CN)6 = Co4[Fe(CN)6]2 + K2SO4 =>
4 CoSO4 + 2 K4Fe(CN)6 = Co4[Fe(CN)6]2 + 4 K2SO4
OH + Li = LiOH =>
OH + Li = LiOH
H2O + Na = H + Na(OH)2 =>
2 H2O + Na = 2 H + Na(OH)2
H2AsO4 = As2O3 + AsO4 + H2O =>
5 H2AsO4 = As2O3 + 3 AsO4 + 5 H2O
C2H3O2Cl + O2 = CO + H2O + Cl =>
4 C2H3O2Cl + 3 O2 = 8 CO + 6 H2O + 4 Cl
Ca2Fe2O5 + C = CaO + Fe + CO =>
Ca2Fe2O5 + 3 C = 2 CaO + 2 Fe + 3 CO
C16H34O2 + O2(g) = CO2 + H2O =>
2 C16H34O2 + 47 O2(g) = 32 CO2 + 34 H2O
H2MoO4 + H3PO3 = Mo + H3PO4 + H2O =>
H2MoO4 + 3 H3PO3 = Mo + 3 H3PO4 + H2O
NaCl + Ba(OH)2 = BaCl2 + Na(OH) =>
2 NaCl + Ba(OH)2 = BaCl2 + 2 Na(OH)
OUup = O + Uup =>
OUup = O + Uup
HNO3 + As2O3 + H2O = H3AsO4 + NO2 =>
4 HNO3 + As2O3 + H2O = 2 H3AsO4 + 4 NO2
H2SO4 + NH3*H2O = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH3*H2O = (NH4)2SO4 + 2 H2O
K2Cr2O7 + Na2SO3 = Na2SO4 + KCrO2 =>
K2Cr2O7 + 3 Na2SO3 = 3 Na2SO4 + 2 KCrO2
C8H8 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + HOH =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 4 K2SO4 + 8 MnSO4 + 16 HOH
Pb(NO3)2 + K3N = Pb3N2 + KNO3 =>
3 Pb(NO3)2 + 2 K3N = Pb3N2 + 6 KNO3
NaBr + K2CO3 = Na2CO3 + K2Br2 =>
2 NaBr + K2CO3 = Na2CO3 + K2Br2
Na2O + Mg(ClO3)2 = NaClO3 + MgO =>
Na2O + Mg(ClO3)2 = 2 NaClO3 + MgO
BaS + CuNO3 = Ba(NO3)2 + Cu2S =>
BaS + 2 CuNO3 = Ba(NO3)2 + Cu2S
S + NaCl = Na2S + Cl2 =>
S + 2 NaCl = Na2S + Cl2
Cu + NaClO = Cu(NaClO) =>
Cu + NaClO = Cu(NaClO)
CH3CH2NO2CH3 + Fe + HCl = CH3CH2NH3ClCH3 + FeCl2 + H2O =>
CH3CH2NO2CH3 + 3 Fe + 7 HCl = CH3CH2NH3ClCH3 + 3 FeCl2 + 2 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
[Fe(OH2)6] + CN = [Fe(CN)6] + H2O =>
[Fe(OH2)6] + 6 CN = [Fe(CN)6] + 6 H2O
CO2 + H2S = CS2 + H2O =>
CO2 + 2 H2S = CS2 + 2 H2O
Cu2(OH)3NO3 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu2(OH)3NO3 + NH4OH = 2 Cu(OH)2 + NH4NO3
H2(SO4) + Na(NO2) = Na2(SO4) + H(NO2) =>
H2(SO4) + 2 Na(NO2) = Na2(SO4) + 2 H(NO2)
NaC2H3O2 + H2SO4 = Na2SO4 + CH3COOH =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 CH3COOH
toluene + oxygen = carbonmonoxide + water =>
2 C7H8 + 11 O2 = 14 CO + 8 H2O
CaSO5 + CaS = CaO + SO2 =>
3 CaSO5 + 2 CaS = 5 CaO + 5 SO2
FeS + HI = FeH + SI =>
FeS + HI = FeH + SI
Sr(NO3)2 + (NH4)2C204 = NH4NO3 + SrC204 =>
Sr(NO3)2 + (NH4)2C204 = 2 NH4NO3 + SrC204
(NH4)2Cr2O7 + Ba(NO3)2 = NH4NO3 + BaCr2O7 =>
(NH4)2Cr2O7 + Ba(NO3)2 = 2 NH4NO3 + BaCr2O7
Au2 + I3 = AuI4 =>
3 Au2 + 8 I3 = 6 AuI4
MnO2 + H2O = Mn(OH)2 + OH =>
MnO2 + 2 H2O = Mn(OH)2 + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/25
Équations équilibrées sur07/10/24
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