| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH(OH)CN + 2 H2O = CH3CH(OH)COOH + NH3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
FePO4 + CuS = Cu3(PO4)2 + Fe2S3 =>
2 FePO4 + 3 CuS = Cu3(PO4)2 + Fe2S3
C2H6(g) + O2(g) = C(s) + H2O(g) =>
2 C2H6(g) + 3 O2(g) = 4 C(s) + 6 H2O(g)
AuBr3 + Ca = Au3 + CaBr3 =>
3 AuBr3 + 3 Ca = Au3 + 3 CaBr3
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
K2Cr2O7 + Na2S4O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2S2O3 + H2O =>
K2Cr2O7 + Na2S4O6 + 2 H2SO4 = Cr2(SO4)3 + K2SO4 + Na2S2O3 + 2 H2O
KSCN + H2O = KSCNH + OH =>
KSCN + H2O = KSCNH + OH
Zn + SnF4 = Sn + ZnF2 =>
2 Zn + SnF4 = Sn + 2 ZnF2
N2O5 + KOH = KNO3 + H2O =>
N2O5 + 2 KOH = 2 KNO3 + H2O
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
KI + Cl2 = KCl + I2KI =>
3 KI + Cl2 = 2 KCl + I2KI
CH3CH2OH + H2O = CH3COOH + H2 =>
CH3CH2OH + H2O = CH3COOH + 2 H2
KBr = Br + K =>
KBr = Br + K
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H{+} + WO4{-2} + SnCl2 = (WO)2(WO4)3 + SnO2 + Cl{-} + H2O =>
8 H{+} + 5 WO4{-2} + SnCl2 = (WO)2(WO4)3 + SnO2 + 2 Cl{-} + 4 H2O
C7H5NO3 + C8H8O = C15H11NO3 + H2O =>
C7H5NO3 + C8H8O = C15H11NO3 + H2O
NaCl + MnO2 + H2SO4 = Cl2 + H2O + MnSO4 + NaHSO4 =>
2 NaCl + MnO2 + 3 H2SO4 = Cl2 + 2 H2O + MnSO4 + 2 NaHSO4
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O
Cu(CH3CO2)2 + Na2CrO4 = CuCrO4 + NaCH3CO2 =>
Cu(CH3CO2)2 + Na2CrO4 = CuCrO4 + 2 NaCH3CO2
Pb(NO3)2(aq) + H3PO4(aq) = HNO3(s) + Pb3(PO4)2(aq) =>
3 Pb(NO3)2(aq) + 2 H3PO4(aq) = 6 HNO3(s) + Pb3(PO4)2(aq)
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
KIH2SO4NaClO = INaClKSO4H2O =>
KIH2SO4NaClO = INaClKSO4H2O
CuCl2 + NaH = CuH2 + NaCl =>
CuCl2 + 2 NaH = CuH2 + 2 NaCl
NaNO2 + HCl = NO + H2O + NaCl + NaNO3 =>
3 NaNO2 + 2 HCl = 2 NO + H2O + 2 NaCl + NaNO3
K4[Fe(CN)6] + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + 2 Fe
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NH4F + H2O = NH3F + H3O =>
NH4F + H2O = NH3F + H3O
CH8N2 + O2 + OH{-} = CO32{-} + H2O + N2 =>
4 CH8N2 + 71 O2 + 4 OH{-} = 4 CO32{-} + 18 H2O + 4 N2
H2CO3 + CH4 = C2H5OH + O2 =>
H2CO3 + CH4 = C2H5OH + O2
H2(PO4)3 + H3S = H2O2 + PO2 + S =>
3 H2(PO4)3 + 4 H3S = 9 H2O2 + 9 PO2 + 4 S
Cd(OH)2 + Na2S2O5 = CdS2O5 + NaOH =>
Cd(OH)2 + Na2S2O5 = CdS2O5 + 2 NaOH
K2SO3 + O2 = K2 + KSO4 =>
2 K2SO3 + O2 = K2 + 2 KSO4
Cu2CO3(OH)2 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
Cu2CO3(OH)2 + 4 HNO3 = 2 Cu(NO3)2 + 3 H2O + CO2
NH4Cl + Zn = ZnCl + NH3 + H2 =>
2 NH4Cl + 2 Zn = 2 ZnCl + 2 NH3 + H2
ZnCl2 + Co(NO3)2 = CoCl2 + Zn(NO3)2 =>
ZnCl2 + Co(NO3)2 = CoCl2 + Zn(NO3)2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 O
H + LiI = LiH + I2 =>
2 H + 2 LiI = 2 LiH + I2
H3O{+} + HPO4{2-} = H2PO4{-} + H2O =>
H3O{+} + HPO4{2-} = H2PO4{-} + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO2 + Cl = N2Cl4 + Cl2O =>
2 NO2 + 12 Cl = N2Cl4 + 4 Cl2O
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
H3BO3 + Al(OH)3 = Al3(BO3)3 + H2O =>
3 H3BO3 + 3 Al(OH)3 = Al3(BO3)3 + 9 H2O
K3PO4 + ZnI2 = ZnPO4 + K3I2 =>
K3PO4 + ZnI2 = ZnPO4 + K3I2
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
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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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