| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s)H2(g) = MgH2(s)
Mg2Cu(NO3)2 = CuMg2(NO3)2 =>
Mg2Cu(NO3)2 = CuMg2(NO3)2
H2Cr2O7 + H2O = HCr2O7 + H3O =>
H2Cr2O7 + H2O = HCr2O7 + H3O
AgNO3(aq) + H2O(aq) = AgOH(s) + HNO3(aq) =>
AgNO3(aq) + H2O(aq) = AgOH(s) + HNO3(aq)
Pb(NO3)2 + Na2CO3 = NaNO3 + PbCO3 =>
Pb(NO3)2 + Na2CO3 = 2 NaNO3 + PbCO3
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Zn + S = ZnS =>
Zn + S = ZnS
Mn + Cl2 = MnCl =>
2 Mn + Cl2 = 2 MnCl
CH4 + F = CF + H2 =>
CH4 + F = CF + 2 H2
Na + Co = NaCo =>
Na + Co = NaCo
C2HMgBrCH3CHO = C4H5OMgBr =>
C2HMgBrCH3CHO = C4H5OMgBr
H2Se + C = H2SeC6 =>
H2Se + 6 C = H2SeC6
Mg2 + PO4 = Mg2PO4 =>
Mg2 + PO4 = Mg2PO4
CUSO4 + HCl = CUCl2 + H2SO4 =>
CUSO4 + 2 HCl = CUCl2 + H2SO4
Ag2S + O2 = Ag + S2O =>
4 Ag2S + O2 = 8 Ag + 2 S2O
NaHCO3 + HCI = NaCI + H2O + CO2 =>
NaHCO3 + HCI = NaCI + H2O + CO2
H2O2 + HClO = H2O + HClO2 =>
H2O2 + HClO = H2O + HClO2
FeBr2 + Cr = CrBr2 + Fe =>
FeBr2 + Cr = CrBr2 + Fe
MnSO4 + KCIO3 + KOH = K2MnO4 + K2SO4 + KCI + H2O =>
3 MnSO4 + 2 KCIO3 + 12 KOH = 3 K2MnO4 + 3 K2SO4 + 2 KCI + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P2S3 = P4 + S8 =>
8 P2S3 = 4 P4 + 3 S8
Pb + H2SO4 + PbO2 = PbSO4 + H2O =>
Pb + 2 H2SO4 + PbO2 = 2 PbSO4 + 2 H2O
Zn + HNO3 = ZnHO2 + NO =>
Zn + HNO3 = ZnHO2 + NO
Li{+} + F{-} = Li + F =>
Li{+} + F{-} = Li + F
CH3COOH + PCl5 = (CH3CO)2O + H3PO4 + HCl =>
8 CH3COOH + PCl5 = 4(CH3CO)2O + H3PO4 + 5 HCl
CH3COOH + NH4OH = H2O + NH4CH3COO =>
CH3COOH + NH4OH = H2O + NH4CH3COO
CaO + H2O = O2 + CaH2 =>
CaO + H2O = O2 + CaH2
(NH4)2MoO4 + Na2SO3 + HCl = MoCl3 + Na2SO4 + NH4Cl + H2O =>
2(NH4)2MoO4 + 3 Na2SO3 + 10 HCl = 2 MoCl3 + 3 Na2SO4 + 4 NH4Cl + 5 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ag + Mg = Ag2Mg =>
2 Ag + Mg = Ag2Mg
HBrO + Mn(OH)4 = Mn(BrO)4 + H2O =>
4 HBrO + Mn(OH)4 = Mn(BrO)4 + 4 H2O
KIO3 + HCl = KICl2 + Cl2 + H2O =>
KIO3 + 6 HCl = KICl2 + 2 Cl2 + 3 H2O
BaCl2 + K2Cr2O7 + CH3COONa + H2O = CH3COOH + BaCrO4 + KCl + NaCl =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 CH3COOH + 2 BaCrO4 + 2 KCl + 2 NaCl
Ba(OH2) + H2SO4 = BaSO4 + H2(OH2) =>
Ba(OH2) + H2SO4 = BaSO4 + H2(OH2)
SrCl2 + CuSO4 = SrSO4(s) + CuCl2 =>
SrCl2 + CuSO4 = SrSO4(s) + CuCl2
CH3CH2CH2CH3 + HCl = CH3CH2CH2CH2Cl + H2 =>
CH3CH2CH2CH3 + HCl = CH3CH2CH2CH2Cl + H2
ZnO + HCl = Zn2HCl + O2 =>
2 ZnO + HCl = Zn2HCl + O2
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
FeCl3 + Na2S = Na2Cl2 + Fe2S3 =>
2 FeCl3 + 3 Na2S = 3 Na2Cl2 + Fe2S3
Co(ii) = Co(iii) =>
Co(ii) = Co(iii)
Cl2 + CH4 = CH3Cl + HCl =>
Cl2 + CH4 = CH3Cl + HCl
Rh + Cl2 + HCl = H3RhCl6 =>
2 Rh + 3 Cl2 + 6 HCl = 2 H3RhCl6
Fe(NO3)3*9H2O + HCl = FeCl3 + H2O + HNO3 =>
Fe(NO3)3*9H2O + 3 HCl = FeCl3 + 9 H2O + 3 HNO3
MnO + FeCl2 = MnCl2 + FeO =>
MnO + FeCl2 = MnCl2 + FeO
PbS2 = Pb + S =>
PbS2 = Pb + 2 S
As2S5 + O2 = As2O5 + SO2 =>
2 As2S5 + 15 O2 = 2 As2O5 + 10 SO2
CH3CH(OH)CH3 + Br2 = CH2BrCH2Br + H2O =>
2 CH3CH(OH)CH3 + 3 Br2 = 3 CH2BrCH2Br + 2 H2O
C2H3Br3 + O2 = CO + H2O + Br2 =>
4 C2H3Br3 + 7 O2 = 8 CO + 6 H2O + 6 Br2
AgCl + BaS = Ag2S + BaCl2 =>
2 AgCl + BaS = Ag2S + BaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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