| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
KOH + LiF = LiOH + KF =>
KOH + LiF = LiOH + KF
NaBr + H3PO4 = Na2HPO4 + HBr =>
2 NaBr + H3PO4 = Na2HPO4 + 2 HBr
C2H5OH + PCl3 = C2H5Cl + P2O3 + HCl =>
3 C2H5OH + 2 PCl3 = 3 C2H5Cl + P2O3 + 3 HCl
Na2SO4 + AgF = Ag2SO4 + NaF =>
Na2SO4 + 2 AgF = Ag2SO4 + 2 NaF
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
CaCl2 + H2O = HCl + CaClOH =>
CaCl2 + H2O = HCl + CaClOH
BaO + Mg = Ba + MgO =>
BaO + Mg = Ba + MgO
CH4N2O = CH3COONH4 + N2 + H2 =>
4 CH4N2O = 2 CH3COONH4 + 3 N2 + H2
H(NO3) + Na2(CO3) = Na(NO3) + H2(CO3) =>
2 H(NO3) + Na2(CO3) = 2 Na(NO3) + H2(CO3)
Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr
HBr + Na2CO3 = H2CO3 + BrNa =>
2 HBr + Na2CO3 = H2CO3 + 2 BrNa
Ba(NO3)2 + HCl = BaCl2 + NO3H =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 NO3H
K2Cr2O7 + NaOH = H2O + K2CrO4 + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = H2O + K2CrO4 + Na2CrO4
MnO4 + C2H6 = MnO2 + CO2 + H2O =>
7 MnO4 + 2 C2H6 = 7 MnO2 + 4 CO2 + 6 H2O
calciumchlorate + ammoniumchromate = ammoniumchlorate + calciumchromate =>
Ca(ClO3)2 + (NH4)2CrO4 = 2 NH4ClO3 + CaCrO4
Ca + H2SO4 = Ca(SO4) + H2 =>
Ca + H2SO4 = Ca(SO4) + H2
AgNO3 + Cl = AgCl + NO3Cl =>
AgNO3 + 2 Cl = AgCl + NO3Cl
AgCl + H2SO4 + Zn = Ag + ZnSO4 + HCl =>
2 AgCl + H2SO4 + Zn = 2 Ag + ZnSO4 + 2 HCl
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
NaHCO3CaCO3 = NaCaHC2O6 =>
NaHCO3CaCO3 = NaCaHC2O6
PF5 = PF3 + F2 =>
PF5 = PF3 + F2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
ZnS + H2SO4 = ZnO4 + H2S2 =>
ZnS + H2SO4 = ZnO4 + H2S2
Br2O = Br2 + O2 =>
2 Br2O = 2 Br2 + O2
KOH + LiF = LiOH + KF =>
KOH + LiF = LiOH + KF
P + Cl2 = PCl4 =>
P + 2 Cl2 = PCl4
KAl(SO4)2 + Na2S + H2O = K2SO4 + H2S + Al(OH)3 + Na2SO4 =>
2 KAl(SO4)2 + 3 Na2S + 6 H2O = K2SO4 + 3 H2S + 2 Al(OH)3 + 3 Na2SO4
Al2(SO4)3 + NH3(OH)2 = Al(OH)3 + NH3(SO4) =>
Al2(SO4)3 + 3 NH3(OH)2 = 2 Al(OH)3 + 3 NH3(SO4)
C4H8 + CI2 = C5H8I2 =>
C4H8 + CI2 = C5H8I2
LiOBr + HI = HOBr + LiI =>
LiOBr + HI = HOBr + LiI
Fe(NO3)3 + Mg = Fe + MgNO3 =>
Fe(NO3)3 + 3 Mg = Fe + 3 MgNO3
CaCl2 + KCO2 = KCl2 + CaCO2 =>
CaCl2 + KCO2 = KCl2 + CaCO2
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
LiOBr + HI = HOBr + LiI =>
LiOBr + HI = HOBr + LiI
Fe(ClO4)3 + H2S = Fe2S3 + HClO4 =>
2 Fe(ClO4)3 + 3 H2S = Fe2S3 + 6 HClO4
VCl2 + Cl2 = VCl5 =>
2 VCl2 + 3 Cl2 = 2 VCl5
Co(OH)2 + H2O2 = CoO(OH) + HOH =>
2 Co(OH)2 + H2O2 = 2 CoO(OH) + 2 HOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NCl3(s) = N2Cl2 + Cl2 =>
2 NCl3(s) = N2Cl2 + 2 Cl2
Cd + NO3 = Cd2NO3 =>
2 Cd + NO3 = Cd2NO3
C2H4 + NH3 = C2H5NH2 =>
C2H4 + NH3 = C2H5NH2
S + F = S2F5 =>
2 S + 5 F = S2F5
CuN2O6 + NaHCO3 = CuCO3 + H2O + CO2 + NaNO3 =>
CuN2O6 + 2 NaHCO3 = CuCO3 + H2O + CO2 + 2 NaNO3
H2SO4 + Ca(NO3)2 = CaSO4 + H2(NO3)2 =>
H2SO4 + Ca(NO3)2 = CaSO4 + H2(NO3)2
Mn(ClO2) + Cs = Cs(ClO2) + Mn =>
Mn(ClO2) + Cs = Cs(ClO2) + Mn
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Fe + Cu(Cl)2 = Fe(Cl)2 + CuCl =>
Fe + 2 Cu(Cl)2 = Fe(Cl)2 + 2 CuCl
Na2SO4 + HCl = NaCl + H2O2 + SO2 =>
Na2SO4 + 2 HCl = 2 NaCl + H2O2 + SO2
Ca(NO3)2 + NaHCO3 = Ca(CO3)2 + Na(NO3) + H2 =>
Ca(NO3)2 + 2 NaHCO3 = Ca(CO3)2 + 2 Na(NO3) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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