| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3NH2 + HBr = CH3Br + NH3
SnCl2 + Hg2Cl2 = Hg2 + SnCl4 =>
SnCl2 + Hg2Cl2 = Hg2 + SnCl4
KF + TiOF2 = K3TiOF5 =>
3 KF + TiOF2 = K3TiOF5
Ag2O + H2O = Ag + OH =>
Ag2O + H2O = 2 Ag + 2 OH
C6H5COOH + K2CO3 = C6H5COOK + H2 + CO2 =>
25 C6H5COOH + 12 K2CO3 = 24 C6H5COOK + 15 H2 + 19 CO2
Na2S(aq) + Cd(NO3)2(aq) = NaNO3(aq) + CdS(s) =>
Na2S(aq) + Cd(NO3)2(aq) = 2 NaNO3(aq) + CdS(s)
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
UO2(NO3)2 + H2O = UO2(OH)2 + HNO3 =>
UO2(NO3)2 + 2 H2O = UO2(OH)2 + 2 HNO3
Cl + NaBr = NaCl + Br =>
Cl + NaBr = NaCl + Br
HNO2 + NaOH = NaNO2 + H2O =>
HNO2 + NaOH = NaNO2 + H2O
CH3CH2CH2Br + NaH = CH3CH2CH3 + NaBr =>
CH3CH2CH2Br + NaH = CH3CH2CH3 + NaBr
Cl + NaBr = NaCl + Br =>
Cl + NaBr = NaCl + Br
C2H5OH + C2H3COOH = C4H8O2 + H2O =>
3 C2H5OH + 2 C2H3COOH = 3 C4H8O2 + H2O
KI + NO2 = KNO2 + I2 =>
2 KI + 2 NO2 = 2 KNO2 + I2
Na2[Zn(OH)4] + AlCl3 = Na[Al(OH)4] + ZnCl2 + NaCl =>
Na2[Zn(OH)4] + AlCl3 = Na[Al(OH)4] + ZnCl2 + NaCl
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Ca + H2 = HCa =>
2 Ca + H2 = 2 HCa
Cl + NaBr = NaCl + Br =>
Cl + NaBr = NaCl + Br
NO + NH33 = N2 + H2O =>
66 NO + 4 NH33 = 35 N2 + 66 H2O
Zn + KNO2 + KOH + H2O = K2[Zn(OH)]4 + NH3 =>
12 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)]4 + NH3
Co(NO3)2 + (NH4)3PO4 = Co3(PO4)2 + NH4NO3 =>
3 Co(NO3)2 + 2(NH4)3PO4 = Co3(PO4)2 + 6 NH4NO3
AgClO3(aq) + LiOH(aq) = AgOH(aq) + LiClO3(s) =>
AgClO3(aq) + LiOH(aq) = AgOH(aq) + LiClO3(s)
BeO + HNO3 = Be(NO3)2 + H2O =>
BeO + 2 HNO3 = Be(NO3)2 + H2O
NaHCO3 + HC2H3O2 = NaHC2 + H2O + CO2 =>
4 NaHCO3 + 5 HC2H3O2 = 4 NaHC2 + 10 H2O + 6 CO2
BaCl2 + Na2SO4 + HCl = Cl2 + H2O + NaCl + BaS =>
BaCl2 + Na2SO4 + 8 HCl = 4 Cl2 + 4 H2O + 2 NaCl + BaS
S3Sb2 + HNO3 = HSbO3 + H2SO4 + NO + H2O =>
3 S3Sb2 + 28 HNO3 = 6 HSbO3 + 9 H2SO4 + 28 NO + 2 H2O
C3H7NO3 + O2 = C2H6O2 + N2 + CO2 =>
6 C3H7NO3 + 2 O2 = 7 C2H6O2 + 3 N2 + 4 CO2
Bi92 + Sb8 = Bi92Sb8 =>
Bi92 + Sb8 = Bi92Sb8
BiS3 + O2 = Bi2O3 + SO =>
4 BiS3 + 9 O2 = 2 Bi2O3 + 12 SO
H3AsO4 + Ba(OH)2 = (BaOH)3AsO4 + H2O =>
H3AsO4 + 3 Ba(OH)2 = (BaOH)3AsO4 + 3 H2O
CoCl2 + Na2O2 + NaOH + H2O = Co(HO)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(HO)3 + 4 NaCl
Mn(OH)2 + NaOH + IO = NaIO + Mn(OH)3 =>
Mn(OH)2 + NaOH + IO = NaIO + Mn(OH)3
HBr + FeCl2 = BrFe + Cl + H4 =>
4 HBr + 4 FeCl2 = 4 BrFe + 8 Cl + H4
Zn + Mg(NO)3 = Zn(NO)3 + Mg =>
Zn + Mg(NO)3 = Zn(NO)3 + Mg
K2CO3 + CaH4P2O8 = KH2PO4 + CaCO3 =>
K2CO3 + CaH4P2O8 = 2 KH2PO4 + CaCO3
C6H14O + C3H6O2 = C9H18O2 + H2O =>
C6H14O + C3H6O2 = C9H18O2 + H2O
*2P + *3Cl2 = PCl3 =>
*2P + *3Cl2 = 2 PCl3
Mn{2+} + NO2{-} = Mn(NO2)2 =>
Mn{2+} + 2 NO2{-} = Mn(NO2)2
PaO + H2O = H2PaO2 =>
PaO + H2O = H2PaO2
SO2(g) + CaO(s) = O2(g) + CaSO4(S) =>
4 SO2(g) + 2 CaO(s) = O2(g) + 2 CaSO4(S)
Ca + HBr = Ca(HBr) =>
Ca + HBr = Ca(HBr)
SnCl2 + HNO3 + HCl = SnCl4 + N29 + H2O =>
145 SnCl2 + 58 HNO3 + 290 HCl = 145 SnCl4 + 2 N29 + 174 H2O
K2SO3 + Cr2O3 + H2O = K[Cr(OH)4] + SO2 =>
K2SO3 + Cr2O3 + 4 H2O = 2 K[Cr(OH)4] + SO2
CH3CH2CH2OH + CuO = CH3CH2COH + Cu + H2O =>
CH3CH2CH2OH + CuO = CH3CH2COH + Cu + H2O
LiOH + Cu(NO3)2 = Cu(OH)2 + LiNO3 =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 LiNO3
KHCO3 + Ca(OH)2 = CaCO3 + H2O + K2CO3 =>
2 KHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + K2CO3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Pt + H2SO4 = PtSO4 + H2 =>
Pt + H2SO4 = PtSO4 + H2
C9H16O4 + NaOH = Na2C9H14O4 + H2O =>
C9H16O4 + 2 NaOH = Na2C9H14O4 + 2 H2O
Cl + NaBr = NaCl + Br =>
Cl + NaBr = NaCl + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
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