| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PdI2 + F2 = 2 PdF + 2 I2
(OH)2 + HCl = Cl2 + H2O =>
(OH)2 + 2 HCl = Cl2 + 2 H2O
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
Bi2O3 + Cl2 + KOH = KCl + K3BiO4 + H2O =>
Bi2O3 + 2 Cl2 + 10 KOH = 4 KCl + 2 K3BiO4 + 5 H2O
NaBO34H2O + H2SO4 + KMnO4 = K2SO4 + Na2SO4 + H2O + B2O3 + MnO4 =>
2 NaBO34H2O + 65 H2SO4 + 128 KMnO4 = 64 K2SO4 + Na2SO4 + 67 H2O + B2O3 + 128 MnO4
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K =>
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K
CaCO3 + C2O2H4 = CO2 + H2O + Ca(C2O2H2)2 =>
4 CaCO3 + 7 C2O2H4 = 2 CO2 + 6 H2O + 4 Ca(C2O2H2)2
C7H2ClF3N2O4 + C6H15N = C13H16F3N3O4 + HCl =>
C7H2ClF3N2O4 + C6H15N = C13H16F3N3O4 + HCl
Ca3(PO4)2 + SiO + C = P + CaSiO + CO =>
Ca3(PO4)2 + 3 SiO + 8 C = 2 P + 3 CaSiO + 8 CO
Ag2CO3 + Au3 = Au2CO3 + Ag =>
3 Ag2CO3 + 2 Au3 = 3 Au2CO3 + 6 Ag
H4C3O2 + NaOH = H2O + CO2 + Na =>
H4C3O2 + 12 NaOH = 8 H2O + 3 CO2 + 12 Na
FeCl3(aq) + Ca(oh)2(aq) = Fe(oh)3 + CaCl2 =>
12 FeCl3(aq) + 9 Ca(oh)2(aq) = 4 Fe(oh)3 + 18 CaCl2
UO2SO4 + H2O = UO2 + O2 + H2SO4 =>
2 UO2SO4 + 2 H2O = 2 UO2 + O2 + 2 H2SO4
(C6H5CO)2O + CH3OH = C6H5COOCH3 + C6H5COOH =>
(C6H5CO)2O + CH3OH = C6H5COOCH3 + C6H5COOH
MgSO4 + Na2CO3 = MgNa2 + SO4CO3 =>
MgSO4 + Na2CO3 = MgNa2 + SO4CO3
CoCO3 + H2SO4 = CoSO4*H2O + CO2 =>
CoCO3 + H2SO4 = CoSO4*H2O + CO2
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
BrCH2CH2COOH + Ca(OH)2 + O2 = CaBr2 + H2O + CO2 =>
2 BrCH2CH2COOH + Ca(OH)2 + 6 O2 = CaBr2 + 6 H2O + 6 CO2
Cu(OH)2 + H2SO4 = CuSO4(aq) + H2O =>
Cu(OH)2 + H2SO4 = CuSO4(aq) + 2 H2O
HF + Na3PO4 = HNa2PO4 + NaF =>
HF + Na3PO4 = HNa2PO4 + NaF
H{+} + I{-} + H2SO4 = H2S + H2O + I2 =>
8 H{+} + 8 I{-} + H2SO4 = H2S + 4 H2O + 4 I2
CaO(aq) + CO2(g) = CaCO3(aq) =>
CaO(aq) + CO2(g) = CaCO3(aq)
NH4(OH) + Ba(NO3)2 = N2 + H2O + Ba(OH)2 =>
10 NH4(OH) + 3 Ba(NO3)2 = 8 N2 + 22 H2O + 3 Ba(OH)2
LiClO3 + Rb = LiClRb + O3 =>
LiClO3 + Rb = LiClRb + O3
As2O3 = As4 + O2 =>
2 As2O3 = As4 + 3 O2
HCl + Cr2(CO3)3 = H6(CO3)3 + Cl6Cr2 =>
6 HCl + Cr2(CO3)3 = H6(CO3)3 + Cl6Cr2
(C3H6O2) + (H2) = C2H6O + CH4O =>
(C3H6O2) + 2(H2) = C2H6O + CH4O
C4H6 + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 C4H6 + 22 KMnO4 + 2 H2O = 12 CO2 + 22 MnO2 + 22 KOH
PBO2 + SO2 = PBSO4 =>
PBO2 + SO2 = PBSO4
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
Na2SiO3 + MgCl2 = MgSiO3 + NaCl =>
Na2SiO3 + MgCl2 = MgSiO3 + 2 NaCl
CaH2 + CuO = Cu + H2O + Ca =>
CaH2 + CuO = Cu + H2O + Ca
HNO2 + KL + HC = L2 + N2 + KC + H2O =>
2 HNO2 + 6 KL + 6 HC = 3 L2 + N2 + 6 KC + 4 H2O
KCl + NH4F = KF + ClNH4 =>
KCl + NH4F = KF + ClNH4
Fe4O4 + H2 = Fe + H2O =>
Fe4O4 + 4 H2 = 4 Fe + 4 H2O
C1H4O1 + O2 = CO2 + H2O =>
2 C1H4O1 + 3 O2 = 2 CO2 + 4 H2O
Bi2S3 = Bi{3+} + S{2-} =>
Bi2S3 = 2 Bi{3+} + 3 S{2-}
NiSO4*6H2O + HNO3 = NiH + NO3SO4*6H2O =>
NiSO4*6H2O + HNO3 = NiH + NO3SO4*6H2O
Na3VO4 + NH4Cl = NH4VO3 + NaCl + H2O + NH3 =>
Na3VO4 + 3 NH4Cl = NH4VO3 + 3 NaCl + H2O + 2 NH3
SbCl3 + H2S = Sb2S3 + ClH =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 ClH
Fe3Cl + (NH4)(OH) = Fe3(OH) + (NH4)Cl =>
Fe3Cl + (NH4)(OH) = Fe3(OH) + (NH4)Cl
NH4OH + O2 = N2O + H2O =>
2 NH4OH + 2 O2 = N2O + 5 H2O
Au + Cl2 = Au4Cl3 =>
8 Au + 3 Cl2 = 2 Au4Cl3
Pb4 + Br1 = PbBr4 =>
Pb4 + 16 Br1 = 4 PbBr4
OH + CuSO4 = CuOH + SO4 =>
OH + CuSO4 = CuOH + SO4
Fe2O3 + Cu = FeO + CuO =>
Fe2O3 + Cu = 2 FeO + CuO
Ba(CH3COO)2 + H2O = Ba(CH3COO)OH + CH3COOH =>
Ba(CH3COO)2 + H2O = Ba(CH3COO)OH + CH3COOH
Ca(NO3)2 + K2(CO3) = KNO3 + CaCO3 =>
Ca(NO3)2 + K2(CO3) = 2 KNO3 + CaCO3
(NH4)2(PO4) + Fe(NO3)2 = NH4NO3 + FePO4 =>
(NH4)2(PO4) + Fe(NO3)2 = 2 NH4NO3 + FePO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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