| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O + 8 HNO3 = C6H10O4 + 8 NO2 + 5 H2O
CrOH3 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 CrOH3 + 4 NaOH + 7 H2O2 = 2 Na2CrO4 + 12 H2O
MgSO4 + Na2CO3 + H2O = MgCO3*H2O + Na2SO4 =>
MgSO4 + Na2CO3 + H2O = MgCO3*H2O + Na2SO4
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Co(OH)3 + H3AsO4 = Co(H2AsO4)3 + H2O =>
Co(OH)3 + 3 H3AsO4 = Co(H2AsO4)3 + 3 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Pb(NO3)2(aq) + KI(aq) = KNO3 + PbI2 =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3 + PbI2
Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + H2O =>
3 Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + 3 H2O
Nb2O5 + HCl = NbO2Cl + H2O =>
Nb2O5 + 2 HCl = 2 NbO2Cl + H2O
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
C6H12O + HNO3 = C6H10O + HNO2 + H2O =>
C6H12O + HNO3 = C6H10O + HNO2 + H2O
NaF + KHSO4 = NaHSO4 + KF =>
NaF + KHSO4 = NaHSO4 + KF
CrCl3 + KMnO4 + KOH = K2MnO4 + K2CrO4 + H2O + KCl =>
CrCl3 + 3 KMnO4 + 8 KOH = 3 K2MnO4 + K2CrO4 + 4 H2O + 3 KCl
ZnCl2 + Na2CO3 = ZnCO3 + NaCl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl
CaHO2 + BaBr2 = CaBr2 + BaHO2 =>
CaHO2 + BaBr2 = CaBr2 + BaHO2
K(s) + H2SO4(aq) = K2SO4 + H2 =>
2 K(s) + H2SO4(aq) = K2SO4 + H2
Pb(NO3)2 + HBr = PbBr2 + HNO3 =>
Pb(NO3)2 + 2 HBr = PbBr2 + 2 HNO3
Al3 + PbO = Al2O3 + Pb =>
2 Al3 + 9 PbO = 3 Al2O3 + 9 Pb
CaCl2(s) + H2O(l) = Ca(OH)2(aq) + HCl(aq) =>
CaCl2(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 HCl(aq)
He + HCl = HeCl + H =>
He + HCl = HeCl + H
CH3CH20H + CuO = CH3CHO + H2O + Cu =>
CH3CH20H + 11 CuO = CH3CHO + 10 H2O + 11 Cu
CeO2 + NH3 = Ce2O3 + H2O + N2 =>
6 CeO2 + 2 NH3 = 3 Ce2O3 + 3 H2O + N2
C6H12O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H12O + 8 HNO3 = C6H10O4 + 8 NO2 + 5 H2O
CH3CHOHCH2CH3 + H2CrO4 + H2SO4 = CH3CHOCH2CH3 + Cr2(SO4)3 + H2O =>
6 CH3CHOHCH2CH3 + 2 H2CrO4 + 3 H2SO4 = 6 CH3CHOCH2CH3 + Cr2(SO4)3 + 8 H2O
Na2S + HNO3 = S + NO2 + NaNO3 + H2O =>
Na2S + 4 HNO3 = S + 2 NO2 + 2 NaNO3 + 2 H2O
Na2CO3(aq) + CoCl2(aq) = NaCl(aq) + CoCO3(s) =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl(aq) + CoCO3(s)
C6H12O + HNO3 = C6H10O4 + N2O + H2O =>
C6H12O + 2 HNO3 = C6H10O4 + N2O + 2 H2O
Co(OH)3 + H3AsO4 = Co2(HAsO4)3 + H2O =>
2 Co(OH)3 + 3 H3AsO4 = Co2(HAsO4)3 + 6 H2O
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO + H2O =>
3 FeAsS + 23 HNO3 = 3 Fe(NO3)3 + 3 H3AsO4 + 3 H2SO4 + 14 NO + 4 H2O
Co(OH)3 + H3AsO4 = (Co(OH))3(AsO4)2 + H2O =>
3 Co(OH)3 + 2 H3AsO4 = (Co(OH))3(AsO4)2 + 6 H2O
Co(OH)3 + H3AsO4 = Co2(HAsO4)3 + H2O =>
2 Co(OH)3 + 3 H3AsO4 = Co2(HAsO4)3 + 6 H2O
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO2 + H2O =>
FeAsS + 17 HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + 14 NO2 + 6 H2O
C6H12O + HNO3 = C5H8O4 + N2O + H2O =>
20 C6H12O + 50 HNO3 = 24 C5H8O4 + 25 N2O + 49 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
CaCl2(s) + H2O(l) = Ca(OH)2(s) + HCl(aq) =>
CaCl2(s) + 2 H2O(l) = Ca(OH)2(s) + 2 HCl(aq)
CuSO45 + water = CuSO45H2O =>
CuSO45 + H2O = CuSO45H2O
Cr(OH)3(s) + HNO2(aq) = Cr(NO2)3(s) + H2O(l) =>
Cr(OH)3(s) + 3 HNO2(aq) = Cr(NO2)3(s) + 3 H2O(l)
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO + H2O =>
3 FeAsS + 23 HNO3 = 3 Fe(NO3)3 + 3 H3AsO4 + 3 H2SO4 + 14 NO + 4 H2O
NaCO3 + CH3CH2COOH = CH3CH2COONa + H2O + CO2 =>
14 NaCO3 + 15 CH3CH2COOH = 14 CH3CH2COONa + 10 H2O + 17 CO2
FeCuS2 + O2 = FeO + CuO + SO2 =>
FeCuS2 + 3 O2 = FeO + CuO + 2 SO2
Na2CO3(aq) + COCl2(aq) = NaCl(aq) + COCO3(s) =>
Na2CO3(aq) + COCl2(aq) = 2 NaCl(aq) + COCO3(s)
NH4OHCaO = CaOHNH4O =>
NH4OHCaO = CaOHNH4O
C6H12O + HNO3 = C5H8O4 + N2O + H2O =>
20 C6H12O + 50 HNO3 = 24 C5H8O4 + 25 N2O + 49 H2O
Al2 + KOH + H2O = K(Al(OH)4) + H2 =>
Al2 + 2 KOH + 6 H2O = 2 K(Al(OH)4) + 3 H2
Rb2NH + H2O = NH3 + RbOH =>
Rb2NH + 2 H2O = NH3 + 2 RbOH
AuCO2 = Au + CO2 =>
AuCO2 = Au + CO2
Al + LiOH + H2O = AlLi(OH)4 + H2 =>
2 Al + 2 LiOH + 6 H2O = 2 AlLi(OH)4 + 3 H2
Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + H2O =>
3 Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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