| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O + 2 HCl = H2O + 2 KCl
MgI2 + Cl = I2 + MgCl2 =>
MgI2 + 2 Cl = I2 + MgCl2
Be0 + K2O = BeO + K2 =>
Be0 + K2O = BeO + K2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2MnO4 + MnSO4 + H2O =>
6 FeSO4 + 2 KMnO4 + 4 H2SO4 = 3 Fe2(SO4)3 + K2MnO4 + MnSO4 + 4 H2O
Na3P + Ca(NO3)2 = Na(NO3) + Ca3P2 =>
2 Na3P + 3 Ca(NO3)2 = 6 Na(NO3) + Ca3P2
Na2HPO4 + KH2PO4 + HCl = KCl + NaH2PO4 =>
Na2HPO4 + KH2PO4 + HCl = KCl + 2 NaH2PO4
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
H3BO3 + LiOH = Li3(BO3) + H2O =>
H3BO3 + 3 LiOH = Li3(BO3) + 3 H2O
ZnFeCl2 = ZnCl2Fe =>
ZnFeCl2 = ZnCl2Fe
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
K + CH3CH2OH = KOH + CH3CH2 =>
K + CH3CH2OH = KOH + CH3CH2
NaI(aq) + CaCl2(aq) = NaCl + CaI2 =>
2 NaI(aq) + CaCl2(aq) = 2 NaCl + CaI2
H2SiO3 + Ca(OH)2 = (CaOH)2SiO3 + H2O =>
H2SiO3 + 2 Ca(OH)2 = (CaOH)2SiO3 + 2 H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Fe2(SO4)3 + K4[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 + K3[Fe(CN)6] =>
3 Fe2(SO4)3 + 6 K4[Fe(CN)6] = 2 Fe3[Fe(CN)6]2 + 9 K2SO4 + 2 K3[Fe(CN)6]
CrCl3 + NaOH = Cr(OH) + NaCl3 =>
CrCl3 + NaOH = Cr(OH) + NaCl3
MgCl2 + (NH4)2CO3 + H2O = (MgOH)2CO3 + NH4Cl + CO2 =>
2 MgCl2 + 2(NH4)2CO3 + H2O = (MgOH)2CO3 + 4 NH4Cl + CO2
MnSO4 + KBrO3 + H2SO4 = KMnO4 + Br2(SO4)3 + K2SO4 + H2O =>
4 MnSO4 + 10 KBrO3 + 14 H2SO4 = 4 KMnO4 + 5 Br2(SO4)3 + 3 K2SO4 + 14 H2O
Cu2 = Cu = O =>
Cu2 = 2 Cu
Al2(SO4)3 + KHCO3 = Al(HCO3)3 + K2SO4 =>
Al2(SO4)3 + 6 KHCO3 = 2 Al(HCO3)3 + 3 K2SO4
CuSO4*5H2O + KSCN = CuSCN*5H2O + KSO4 =>
CuSO4*5H2O + KSCN = CuSCN*5H2O + KSO4
Ca(OH)2 + CO2 = H2O + Ca(CO3) =>
Ca(OH)2 + CO2 = H2O + Ca(CO3)
Na2SO4 + Ag = Ag2SO4 + Na =>
Na2SO4 + 2 Ag = Ag2SO4 + 2 Na
NO = O + N2O =>
2 NO = O + N2O
H2 + Ba(OH)2 = Ba + H2O =>
H2 + Ba(OH)2 = Ba + 2 H2O
HMnO4 + NaHSO3 + H2SO4 = MnSO4 + NaSO4 + H2O =>
3 HMnO4 + 5 NaHSO3 + 3 H2SO4 = 3 MnSO4 + 5 NaSO4 + 7 H2O
LiCl + O2 = LiClO3 =>
2 LiCl + 3 O2 = 2 LiClO3
Ti + H2 = TiH19 =>
2 Ti + 19 H2 = 2 TiH19
C6H5CHCHCOOH + KMnO4 + H2O = C6H5CH(OH)CH(OH)COOH + MnO2 + KOH =>
3 C6H5CHCHCOOH + 2 KMnO4 + 4 H2O = 3 C6H5CH(OH)CH(OH)COOH + 2 MnO2 + 2 KOH
Pb(NO3)2 + Na2CO3 + NaOH = (PbOH)2CO3 + NaNO3 =>
2 Pb(NO3)2 + Na2CO3 + 2 NaOH = (PbOH)2CO3 + 4 NaNO3
SrO = Sr{+2} + O{-2} =>
SrO = Sr{+2} + O{-2}
HClO4 + HCl = ClO2 + H2O =>
5 HClO4 + 3 HCl = 8 ClO2 + 4 H2O
H2NOH = H2N + OH =>
H2NOH = H2N + OH
Bi(OH)(NO3)2 + H2O2 = HBiO3 + H2O + Bi(NO3)3 =>
3 Bi(OH)(NO3)2 + H2O2 = HBiO3 + 2 H2O + 2 Bi(NO3)3
Mn(OH)2 + H2SO4 = MnH2SO4 + O2 + H2O =>
2 Mn(OH)2 + 2 H2SO4 = 2 MnH2SO4 + O2 + 2 H2O
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
PBr3 + Cl2 + H2O = H3PO4 + HBr + HCl =>
PBr3 + Cl2 + 4 H2O = H3PO4 + 3 HBr + 2 HCl
Mn{2+} + OH{-} = Mn(OH)2 =>
Mn{2+} + 2 OH{-} = Mn(OH)2
KHSO4 + CaCO3 = KHCO3 + CaSO4 =>
KHSO4 + CaCO3 = KHCO3 + CaSO4
KSCN + FeCl3 = (FeSCN) + K + Cl =>
KSCN + FeCl3 = (FeSCN) + K + 3 Cl
H2O + Ag2O + CO2 = Ag + CO(OH)3 =>
3 H2O + Ag2O + 2 CO2 = 2 Ag + 2 CO(OH)3
NHO3 + NO = H2O + NO2 =>
2 NHO3 + NO = H2O + 3 NO2
KI + ZnF2 = ZnI2 + KF =>
2 KI + ZnF2 = ZnI2 + 2 KF
K2CrO4 + KBr + H2O = KCrO2 + Br2 + KOH =>
2 K2CrO4 + 6 KBr + 4 H2O = 2 KCrO2 + 3 Br2 + 8 KOH
Fe + H3PO4 = Fe(H2PO4)2 + H2 =>
Fe + 2 H3PO4 = Fe(H2PO4)2 + H2
C4H8 = C + H2 =>
C4H8 = 4 C + 4 H2
Ga + S2 = Ga2S3 =>
4 Ga + 3 S2 = 2 Ga2S3
C3H8NO5P + H2O = H3PO4 + CH4N2O + C2H5OH + CH3COOH =>
4 C3H8NO5P + 6 H2O = 4 H3PO4 + 2 CH4N2O + 2 C2H5OH + 3 CH3COOH
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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