| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + CaF2 = 2 AgF + Ca(NO3)2
SO2KMnO4 = MnSO4KO2 =>
SO2KMnO4 = MnSO4KO2
C6H10O4(l) + NH3(g) + H2(g) = C6H16N2(l) + H2O(l) =>
C6H10O4(l) + 2 NH3(g) + 4 H2(g) = C6H16N2(l) + 4 H2O(l)
Li + N2 = LiN =>
2 Li + N2 = 2 LiN
HCl + AlBr3 = HBr + AlCl3 =>
3 HCl + AlBr3 = 3 HBr + AlCl3
NaNO3 + Pb(C2H3O2)2 = C2H3NaO2 + Pb(NO3)2 =>
2 NaNO3 + Pb(C2H3O2)2 = 2 C2H3NaO2 + Pb(NO3)2
RbOH + Cr2(SO4)3 = Rb2SO4 + Cr(OH)3 =>
6 RbOH + Cr2(SO4)3 = 3 Rb2SO4 + 2 Cr(OH)3
(Na)(Na) + (Cl)(Cl) = (Na)(Na)(Cl)(Cl) =>
(Na)(Na) + (Cl)(Cl) = (Na)(Na)(Cl)(Cl)
Ca + MgSO4 = Mg + CaSO4 =>
Ca + MgSO4 = Mg + CaSO4
Br2 + KOH(t) = H2O + KBr + KBrO3 =>
3 Br2 + 6 KOH(t) = 3 H2O + 5 KBr + KBrO3
KOH + NH4CI = KCI + H2O + NH3 =>
KOH + NH4CI = KCI + H2O + NH3
C6H10O5 + KClO4 = KCl + CO + H2O =>
2 C6H10O5 + 3 KClO4 = 3 KCl + 12 CO + 10 H2O
YBa2Cu3O7 + HCl = CuCl2 + H2O + YCl3 + BaCl2 + Cl2 =>
2 YBa2Cu3O7 + 28 HCl = 6 CuCl2 + 14 H2O + 2 YCl3 + 4 BaCl2 + Cl2
Ca(MnO4)2 + Li3BO3 = Ca3(BO3)2 + LiMnO4 =>
3 Ca(MnO4)2 + 2 Li3BO3 = Ca3(BO3)2 + 6 LiMnO4
I2O5 + H2O = HIO3 =>
I2O5 + H2O = 2 HIO3
K3[Fe(C2O4)3]*3(H2O) + Zn = FeZn + K + C2O4 + H2O =>
K3[Fe(C2O4)3]*3(H2O) + Zn = FeZn + 3 K + 3 C2O4 + 3 H2O
C3H7N2 + O2 = H2O + CO2 + NH3 =>
4 C3H7N2 + 13 O2 = 2 H2O + 12 CO2 + 8 NH3
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
Ba(HCO3)2 + HClO4 = Ba(ClO4)2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O + 2 CO2
Al2(SO3)3 + HCl = AlCl3 + H2OSO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2OSO2
Ni3(CH3CNOH) + NH4OH = Ni3(OH) + (CH3CNOH) + NH4 =>
Ni3(CH3CNOH) + NH4OH = Ni3(OH) + (CH3CNOH) + NH4
C12H4Cl6 + O2 + H2O = CO2 + HCl =>
2 C12H4Cl6 + 23 O2 + 2 H2O = 24 CO2 + 12 HCl
KMnO4SO2 = KSO2MnO4 =>
KMnO4SO2 = KSO2MnO4
Zn(OH)2 + Ba(OH)2 = Ba2[Zn(OH)4]2 =>
2 Zn(OH)2 + 2 Ba(OH)2 = Ba2[Zn(OH)4]2
NH3HNO3 = NH4NO3 =>
NH3HNO3 = NH4NO3
HNO3 + NH4CO3 = NH4NO3 + CO2 + H2O =>
6 HNO3 + 8 NH4CO3 = 7 NH4NO3 + 8 CO2 + 5 H2O
MnCl4 = Mn + Cl =>
MnCl4 = Mn + 4 Cl
HCl(l) + NaOH(aq) = NaCl(s) + H2O(g) =>
HCl(l) + NaOH(aq) = NaCl(s) + H2O(g)
Co(NO3)2*6H20 + NaHCO3 + H2O2 = Na3[Co(CO3)3]*3H20 + H2O + NaNO3 + CO2 =>
2 Co(NO3)2*6H20 + 10 NaHCO3 + 61 H2O2 = 2 Na3[Co(CO3)3]*3H20 + 126 H2O + 4 NaNO3 + 4 CO2
(FeCl2)4H2O + (FeCl3)6H2O + NH4OH = Fe3O4 + NH4Cl + H2O =>
3(FeCl2)4H2O + 4(FeCl3)6H2O + 95.999999999999NH4OH = 12 Fe3O4 + 95.999999999999NH4Cl + 55 H2O
CuI2(aq) + KOH(aq) = Cu(OH)2(s) + KI(aq) =>
CuI2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KI(aq)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
TiBr3 + HBr = TiBr4 + H2 =>
2 TiBr3 + 2 HBr = 2 TiBr4 + H2
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
Co + AlCl3 = CoCl2 + Al =>
3 Co + 2 AlCl3 = 3 CoCl2 + 2 Al
CaO + NO2 + O2 = Ca(NO3)2 =>
2 CaO + 4 NO2 + O2 = 2 Ca(NO3)2
Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2
NaI + S = Na2S + I2 =>
2 NaI + S = Na2S + I2
Zn(OH)2(s) + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2(s) + 2 HNO3 = Zn(NO3)2 + 2 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
HBr(aq) + CuCO3(s) = CuBr2(aq) + H2O(l) + CO2(g) =>
2 HBr(aq) + CuCO3(s) = CuBr2(aq) + H2O(l) + CO2(g)
HI + Pd(OH)2 = PdI2 + H2O =>
2 HI + Pd(OH)2 = PdI2 + 2 H2O
Na3PO4 + H2O = Na3(OH)3 + H3PO4 =>
Na3PO4 + 3 H2O = Na3(OH)3 + H3PO4
Th + O2 = ThO2 =>
Th + O2 = ThO2
CaCO3 + H2CO3 = Ca(OH)2 + (CO2)2 =>
CaCO3 + H2CO3 = Ca(OH)2 + (CO2)2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HCOONH4 = HCONH2 + H2O =>
HCOONH4 = HCONH2 + H2O
SrCrO4 + HCl = SrCr2O7 + SrCl2 + H2O =>
2 SrCrO4 + 2 HCl = SrCr2O7 + SrCl2 + H2O
Al2O3 + C + Cl2 = CO + AlCl2 =>
Al2O3 + 3 C + 2 Cl2 = 3 CO + 2 AlCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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