| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3Cl + AgNO3 = H(NO3)2 + AgCl
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cr2(CO3)3 = Cr + CO3 =>
Cr2(CO3)3 = 2 Cr + 3 CO3
SnO2 + H2 = Sn + HO =>
SnO2 + H2 = Sn + 2 HO
C7H8 + HNO3 = C7H7NO2 + H2O =>
C7H8 + HNO3 = C7H7NO2 + H2O
K2HPO4 + HCl = H6(PO4)2 + KCl =>
2 K2HPO4 + 4 HCl = H6(PO4)2 + 4 KCl
Cr(OH)3 + NaOH = CrO3 + Na + H2O =>
Cr(OH)3 + 3 NaOH = CrO3 + 3 Na + 3 H2O
(EDTA) + Cu(SO4)*5H2O = SO4 + Cu2(EDTA) + H2O =>
(EDTA) + 2 Cu(SO4)*5H2O = 2 SO4 + Cu2(EDTA) + 10 H2O
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
CH4 + O2 = C(lv)O + HO =>
2 CH4 + 5 O2 = 2 C(lv)O + 8 HO
S + HOH = HS + OH =>
S + HOH = HS + OH
C + KIO3 = CO2 + KI =>
3 C + 2 KIO3 = 3 CO2 + 2 KI
ClO + H2O = Cl(OH)2 =>
ClO + H2O = Cl(OH)2
Mn + NiNO2 = MnNO2 + Ni =>
Mn + NiNO2 = MnNO2 + Ni
PbS + HNO3 = PbSO3 + NO2 + H2O =>
PbS + 6 HNO3 = PbSO3 + 6 NO2 + 3 H2O
CH4CH2OH + CuO = CH3CHO + H2O + Cu =>
2 CH4CH2OH + 3 CuO = 2 CH3CHO + 3 H2O + 3 Cu
FeI3 + Pb(NO3)2 = Fe(NO3)3 + PbI2 =>
2 FeI3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbI2
(NH4)2MoO4 + HCl + SnCl2 = MoO2(OH) + NH4Cl + H2O + SnCl4 =>
2(NH4)2MoO4 + 6 HCl + SnCl2 = 2 MoO2(OH) + 4 NH4Cl + 2 H2O + SnCl4
(H3AsO4) + (Fe) + (H){+} = (AsH3) + (H2O) + (Fe){3+} =>
3(H3AsO4) + 8(Fe) + 24(H){+} = 3(AsH3) + 12(H2O) + 8(Fe){3+}
Bi(OH)3 + HCl = BiCl3 + HOH =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 HOH
Ba(OH)2(aq) + H2SO4 = H2O + BaSO4 =>
Ba(OH)2(aq) + H2SO4 = 2 H2O + BaSO4
C3H7NO2 + O2 = NH3 + CO2 + H2O =>
C3H7NO2 + 3 O2 = NH3 + 3 CO2 + 2 H2O
H(NO3) + Ca(OH)2 = H2(OH)2 + Ca(NO3)2 =>
2 H(NO3) + Ca(OH)2 = H2(OH)2 + Ca(NO3)2
FeCl3 + Na2 + HPO4 = FePO4 + NaCl + NaH2PO4 =>
FeCl3 + 2 Na2 + 2 HPO4 = FePO4 + 3 NaCl + NaH2PO4
MnCl3 + Na2HPO4 = MnPO4 + NaCl + HCl =>
MnCl3 + Na2HPO4 = MnPO4 + 2 NaCl + HCl
C54H136O135 + O2 = CO2 + H2O =>
2 C54H136O135 + 41 O2 = 108 CO2 + 136 H2O
C6H8O8{2-} + H2O2 = CO2 + HCOO{-} + H2O =>
C6H8O8{2-} + 7 H2O2 = 4 CO2 + 2 HCOO{-} + 10 H2O
NH3 + H3Po4 = ((NH4)3Po4) =>
3 NH3 + H3Po4 = ((NH4)3Po4)
C2H4(g) + F2(g) = C2H4F2(g) =>
C2H4(g) + F2(g) = C2H4F2(g)
Fe3O2 = Fe + O2 =>
Fe3O2 = 3 Fe + O2
NaHCO3 + CH2O2 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + 9 CH2O2 = 6 CO2 + 8 H2O + Na3C6H5O7
NaHCl = HNaCl =>
NaHCl = HNaCl
NaClO3 + C6H10O5 = NaCl + H2O + CO2 =>
4 NaClO3 + C6H10O5 = 4 NaCl + 5 H2O + 6 CO2
HI + KSO3 = KI + HSO3 =>
HI + KSO3 = KI + HSO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH(CH3)2 + H2SO4 = NH2(CH3)2HSO4 =>
NH(CH3)2 + H2SO4 = NH2(CH3)2HSO4
Ge + KOH + H2O2 = K2[Ge(OH)4] =>
Ge + 2 KOH + H2O2 = K2[Ge(OH)4]
C2H2 + CuCl = CuC + HCl =>
C2H2 + 2 CuCl = 2 CuC + 2 HCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2Cr2O7 + NaAsO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaAsO3 + H2O =>
K2Cr2O7 + 3 NaAsO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 NaAsO3 + 4 H2O
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCO3 + PbO2 = CaO + Pb(CO3)2 =>
2 CaCO3 + PbO2 = 2 CaO + Pb(CO3)2
Fe(SO4) + NH4S = FeS + NH4(SO4) =>
Fe(SO4) + NH4S = FeS + NH4(SO4)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCl2 + CuFe = CuCl2 + CaFe =>
CaCl2 + CuFe = CuCl2 + CaFe
NaClO + NH3 = NaCl + N2H4 + H2O =>
NaClO + 2 NH3 = NaCl + N2H4 + H2O
AgNO3 + Na2[Sn(OH)4] = Ag + Sn(OH)4 + NaNO3 =>
2 AgNO3 + Na2[Sn(OH)4] = 2 Ag + Sn(OH)4 + 2 NaNO3
NH2Cl = NH3 + HCl + N2 =>
3 NH2Cl = NH3 + 3 HCl + N2
NH4NO3 + AgCl = NH4Cl + AgNO3 =>
NH4NO3 + AgCl = NH4Cl + AgNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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