| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdCl2 + H2O = CdO + 2 HCl
KCl + PbO2 + HNO3 = Cl2 + Pb(NO2)2 + KNO3 + H2O =>
6 KCl + PbO2 + 8 HNO3 = 3 Cl2 + Pb(NO2)2 + 6 KNO3 + 4 H2O
Ce + HNO3 = Ce(NO3)3 + NH4NO3 + H2O =>
8 Ce + 30 HNO3 = 8 Ce(NO3)3 + 3 NH4NO3 + 9 H2O
Ce + HNO3 = Ce(NO3)3 + NO + H2O =>
Ce + 4 HNO3 = Ce(NO3)3 + NO + 2 H2O
K2Co3 + NaOH = NaCo3 + K2OH =>
K2Co3 + NaOH = NaCo3 + K2OH
C8H10 = C8H8 + H2 =>
C8H10 = C8H8 + H2
Al2O3 + S = Al2S3 + O2 =>
2 Al2O3 + 6 S = 2 Al2S3 + 3 O2
Ce + HNO3 = H2 + Ce(NO3)3 =>
2 Ce + 6 HNO3 = 3 H2 + 2 Ce(NO3)3
Cl + N2 = ClN =>
2 Cl + N2 = 2 ClN
Cr(OH)2 = CrO2 + H2 =>
Cr(OH)2 = CrO2 + H2
Cl + N2 = ClN2 =>
Cl + N2 = ClN2
Cl2 + AlI = AlCl3 + I =>
3 Cl2 + 2 AlI = 2 AlCl3 + 2 I
Cl2 + AlI = AlCl3 + I2 =>
3 Cl2 + 2 AlI = 2 AlCl3 + I2
Cl2 + AlI = ClI + Al =>
Cl2 + 2 AlI = 2 ClI + 2 Al
Cl2 + KNO3 = KClO3 + KCl + NO =>
3 Cl2 + 6 KNO3 = 4 KClO3 + 2 KCl + 6 NO
Cl2 + KNO3 = KClO3 + KCl + NO2 =>
3 Cl2 + 6 KNO3 = 2 KClO3 + 4 KCl + 6 NO2
C6H14 + Cl2 = C6H12Cl2 + H2 =>
C6H14 + Cl2 = C6H12Cl2 + H2
Cl2 + MnI3 = ClI + Mn =>
3 Cl2 + 2 MnI3 = 6 ClI + 2 Mn
Cl2 + MnI3 = MnCl3 + I2 =>
3 Cl2 + 2 MnI3 = 2 MnCl3 + 3 I2
KI + KBrO3 + HCl = KCl + I2 + KBr + H2O =>
6 KI + KBrO3 + 6 HCl = 6 KCl + 3 I2 + KBr + 3 H2O
CuO(s) + H2SO4 = CuSO4 + H2O =>
CuO(s) + H2SO4 = CuSO4 + H2O
Co(NO3)2(aq) + KOH(aq) = Co(OH) + K(NO3)2 =>
Co(NO3)2(aq) + KOH(aq) = Co(OH) + K(NO3)2
CH3COOK + AgNO3 = CH3COOAg + KNO3 =>
CH3COOK + AgNO3 = CH3COOAg + KNO3
KOH(aq) + HCIO4(aq) = KCIO4(aq) + H2O(l) =>
KOH(aq) + HCIO4(aq) = KCIO4(aq) + H2O(l)
Co(NO3)2(aq) + KOH(aq) = Co(OH)2 + K(NO3) =>
Co(NO3)2(aq) + 2 KOH(aq) = Co(OH)2 + 2 K(NO3)
Co + HBr = CoBr + H =>
Co + HBr = CoBr + H
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
Fe2O3 + CO1 = Fe + CO2 =>
Fe2O3 + 3 CO1 = 2 Fe + 3 CO2
Co + NiSO4 = CoSO4 + Ni =>
Co + NiSO4 = CoSO4 + Ni
As4 + H2SO4 = H3AsO4 + SO2 + H2 =>
As4 + 8 H2SO4 = 4 H3AsO4 + 8 SO2 + 2 H2
Co + SCN = [Co(SCN)4] =>
Co + 4 SCN = [Co(SCN)4]
Co + SCN = Co(SCN)2 =>
Co + 2 SCN = Co(SCN)2
Rb6N = Rb + N2 =>
2 Rb6N = 12 Rb + N2
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
CoCl2(aq) + Na2S(aq) = CoS + NaCl =>
CoCl2(aq) + Na2S(aq) = CoS + 2 NaCl
CoCl2*6H2O + HCl + NH2CH2CH2NH2 + O2 = (Co(NH2CH2CH2NH2)3)Cl3 + H2O =>
4 CoCl2*6H2O + 4 HCl + 12 NH2CH2CH2NH2 + O2 = 4(Co(NH2CH2CH2NH2)3)Cl3 + 26 H2O
CoCl2*6H2O + NH4Cl + NH4OH + O2 = (Co(NH3)6)Cl3 + H2O =>
4 CoCl2*6H2O + 4 NH4Cl + 20 NH4OH + O2 = 4(Co(NH3)6)Cl3 + 46 H2O
CoCl2*6H2O + O2 + NH4OH + NH4Cl = Co(NH3)6Cl3 + H2O =>
4 CoCl2*6H2O + O2 + 20 NH4OH + 4 NH4Cl = 4 Co(NH3)6Cl3 + 46 H2O
K2CO3 + AlI3 = Al2(CO3)3 + KI =>
3 K2CO3 + 2 AlI3 = Al2(CO3)3 + 6 KI
CoCl2 + NH4Cl + NH3 + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2(Co(NH3)6)Cl3 + 2 H2O
CuI2 + H2O = Cu(OH)2 + HI =>
CuI2 + 2 H2O = Cu(OH)2 + 2 HI
CoCl2 + NH4Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[CoCl(NH3)5]Cl2 + 2 H2O
CoCl2 + Na2HPO4 = Co3(PO4)2 + NaH2PO4 + NaCl =>
3 CoCl2 + 4 Na2HPO4 = Co3(PO4)2 + 2 NaH2PO4 + 6 NaCl
CoCl2 + Na2HPO4 = CoHPO4 + NaCl =>
CoCl2 + Na2HPO4 = CoHPO4 + 2 NaCl
CoCl3 = Co + Cl2 =>
2 CoCl3 = 2 Co + 3 Cl2
CoCl3 = CoCl2 + Cl2 =>
2 CoCl3 = 2 CoCl2 + Cl2
Cr(NO3)3 + NH3 + H2O = Cr(OH)3 + NH4NO3 =>
Cr(NO3)3 + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4NO3
NaHSO3 + HCl = NaCl + H2SO3 =>
NaHSO3 + HCl = NaCl + H2SO3
Cr(s) + Fe(No3)2(aq) = Fe(s) + Cr(No3)3(aq) =>
2 Cr(s) + 3 Fe(No3)2(aq) = 3 Fe(s) + 2 Cr(No3)3(aq)
Ca + Mg2{+} = Ca2{+} + Mg =>
2 Ca + Mg2{+} = Ca2{+} + 2 Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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