| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 LiOH + NiMn3(OH)4 + 5 H2O2 = Li6NiMn3O10 + 10 H2O
Na + (NH4)3PO4 = Na3PO4 + NH3 + H2 =>
6 Na + 2(NH4)3PO4 = 2 Na3PO4 + 6 NH3 + 3 H2
methane + oxygen = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
EuCl3 + Al + H2SO4 = EuSO4 + AlCl3 + H2 =>
EuCl3 + Al + H2SO4 = EuSO4 + AlCl3 + H2
NaPO4 + CaCl2 = NaCl + Ca[PO4]2 =>
2 NaPO4 + CaCl2 = 2 NaCl + Ca[PO4]2
C6H12O2 + H2O = C3H6O2 + C3H8O =>
C6H12O2 + H2O = C3H6O2 + C3H8O
FeO + H2 = Fe + OH =>
2 FeO + H2 = 2 Fe + 2 OH
H2Ca + H2O = HCaO + H =>
H2Ca + H2O = HCaO + 3 H
NaIO + NaHSO3 = NaI + NaHSO4 =>
NaIO + NaHSO3 = NaI + NaHSO4
KF + H2SO4 = HF + K2SO4 =>
2 KF + H2SO4 = 2 HF + K2SO4
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Mn + C2H3O2H = Mn(C2H3O2)4 + H2 =>
Mn + 4 C2H3O2H = Mn(C2H3O2)4 + 2 H2
H3PO4 + Mg = Mg3PO4 + H2 =>
2 H3PO4 + 6 Mg = 2 Mg3PO4 + 3 H2
Zn(s) + Pb(NO3)2(aq) = Pb(aq) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(aq) + Zn(NO3)2(aq)
FeCO3 + HClO = FeClO + HCO3 =>
FeCO3 + HClO = FeClO + HCO3
Br + Ba = BaBr2 =>
2 Br + Ba = BaBr2
H2O + Cl2 + SO4 = HClO + H2SO3 =>
3 H2O + 2 Cl2 + SO4 = 4 HClO + H2SO3
BrO + H2O = OH + HBr =>
BrO + 2 H2O = 3 OH + HBr
WO3 + SnCl2 + HCl = W3O8 + H2SnCl16 + H2O =>
18 WO3 + SnCl2 + 14 HCl = 6 W3O8 + H2SnCl16 + 6 H2O
CU(OH)2 + SO2 = CUSO4 + H2 =>
CU(OH)2 + SO2 = CUSO4 + H2
FeCl3 + Na2CO3 = Fe2(CO3)3 + Na3Cl3 =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 2 Na3Cl3
(NH4)2S2O8 + V2O5 = NH4VO3 + VO2SO4 =>
(NH4)2S2O8 + 2 V2O5 = 2 NH4VO3 + 2 VO2SO4
H2 + O100 = HO =>
50 H2 + O100 = 100 HO
Cu(s) + PdCl2(aq) = CuCl + Pd =>
2 Cu(s) + PdCl2(aq) = 2 CuCl + Pd
Na2SIO3 + Ba(OH)2 = NaOH + BaSIO3 =>
Na2SIO3 + Ba(OH)2 = 2 NaOH + BaSIO3
BaBr2 + Na2CO3 = BaCO3 + NaBr =>
BaBr2 + Na2CO3 = BaCO3 + 2 NaBr
As2O3 + KIO4 + KOH = K3AsO4 + KIO3 + H2O =>
As2O3 + 2 KIO4 + 6 KOH = 2 K3AsO4 + 2 KIO3 + 3 H2O
HNO3 + K3PO4 = KNO3 + K2HPO4 =>
HNO3 + K3PO4 = KNO3 + K2HPO4
Ca(HCO3)2 = H2CO3 + CaCO3 =>
Ca(HCO3)2 = H2CO3 + CaCO3
In = In3 =>
3 In = In3
Au2O3 = Au + O202 =>
202 Au2O3 = 404 Au + 3 O202
H2S + Ca(OH)2 = H2O + Ca(S) =>
H2S + Ca(OH)2 = 2 H2O + Ca(S)
Ca3P2(s) + H2O = Ca(OH)2 + PH3(g) =>
Ca3P2(s) + 6 H2O = 3 Ca(OH)2 + 2 PH3(g)
Al + K2O = Al2O3 + K =>
2 Al + 3 K2O = Al2O3 + 6 K
BaCl2 + Na + SO4 = BaSO4 + NaCl =>
BaCl2 + 2 Na + SO4 = BaSO4 + 2 NaCl
C6H5Cl + HNO3 = ClC6H4NO2 + H2O =>
C6H5Cl + HNO3 = ClC6H4NO2 + H2O
KMnO4(aq) + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4(aq) + H2O2 = 2 KOH + 2 MnO2 + 2 O2
C6H5OH + N2 = C6H2NOH + HN =>
C6H5OH + 2 N2 = C6H2NOH + 3 HN
Al + KOH + H2SO4 + H2O = H2 + KAlS2O20H24 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 3 H2 + 2 KAlS2O20H24
KMnO4 + H2SO4 = Mn + K2SO4 + H2O + O2 =>
4 KMnO4 + 2 H2SO4 = 4 Mn + 2 K2SO4 + 2 H2O + 7 O2
PbO2 + H2SO4{-} + H3O{+} + e = PbSO4 + H2O =>
PbO2 + H2SO4{-} + 2 H3O{+} + e = PbSO4 + 4 H2O
CH3COCl + CH3CHOHCH3 = CH3(CH2)3COOH + HCl =>
CH3COCl + CH3CHOHCH3 = CH3(CH2)3COOH + HCl
CaCrO4 + C18H36O2 = CaO + Cr2O3 + CO2 + H2O =>
104 CaCrO4 + 3 C18H36O2 = 104 CaO + 52 Cr2O3 + 54 CO2 + 54 H2O
Pb + Fe(NO3)3 = Fe + Pb(NO3)2 =>
3 Pb + 2 Fe(NO3)3 = 2 Fe + 3 Pb(NO3)2
Na3PO4 + AlBr3 = AlPO4 + NaBr =>
Na3PO4 + AlBr3 = AlPO4 + 3 NaBr
Li = Li2 =>
2 Li = Li2
Na2SIO3 + Ba(OH)2 = NaOH + BaSIO3 =>
Na2SIO3 + Ba(OH)2 = 2 NaOH + BaSIO3
FeO2 + HCl = FeCl2 + Cl2 + H2O =>
FeO2 + 4 HCl = FeCl2 + Cl2 + 2 H2O
C4H6N4O12 + C = CO2 + H2O + N2 =>
2 C4H6N4O12 + C = 9 CO2 + 6 H2O + 4 N2
NaHSO4 + NaOH = Na2SO4 + HOH =>
NaHSO4 + NaOH = Na2SO4 + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/22/25
Équations équilibrées sur07/22/24
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