| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 3 Na2S + 6 H2O = 3 Na2SO4 + 2 Fe(OH)3 + 3 H2S
Na2CO3 + HBO3 + Cr2O3 = CO2 + Na2OCr(BO3)3 + H2O =>
2 Na2CO3 + 6 HBO3 + Cr2O3 = 2 CO2 + 2 Na2OCr(BO3)3 + 3 H2O
CH3NH2 + O2 + OH{-} = CO32{-} + H2O + N2 =>
2 CH3NH2 + 34 O2 + 2 OH{-} = 2 CO32{-} + 6 H2O + N2
Mg(OH)2 + HBr = Mg(Br2) + H2O =>
Mg(OH)2 + 2 HBr = Mg(Br2) + 2 H2O
KOH + CO2 = K2CO3*H2O =>
2 KOH + CO2 = K2CO3*H2O
CCl3COOH + AgNO3 = CCl3COOHAgNO3 =>
CCl3COOH + AgNO3 = CCl3COOHAgNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3(s) + CO2(g) = Al2(CO3)3(l) =>
Al2O3(s) + 3 CO2(g) = Al2(CO3)3(l)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3COOH + Cu2SO4 = H2S + HCO3Cu =>
CH3COOH + Cu2SO4 = H2S + 2 HCO3Cu
NH2OH + HCl = [NH3OH]Cl =>
NH2OH + HCl = [NH3OH]Cl
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + H2O + K2O =>
4 KMnO4 + 3 CH3CH2OH + 3 NaOH = 4 MnO2 + 3 CH3COONa + 6 H2O + 2 K2O
Zn(SO4) + Pb(NO3)2 = PbSO4 + Zn(NO3)2 =>
Zn(SO4) + Pb(NO3)2 = PbSO4 + Zn(NO3)2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuSO4 + CO(NO3)2 = Cu(NO3)2 + COSO4 =>
CuSO4 + CO(NO3)2 = Cu(NO3)2 + COSO4
CaH2(s) + H2O(g) = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O(g) = Ca(OH)2(s) + 2 H2(g)
CrCl3 + Cl2 + KOH = KCl + H2O + K2CrO4 =>
2 CrCl3 + 3 Cl2 + 16 KOH = 12 KCl + 8 H2O + 2 K2CrO4
HCl + Hg2(C2H3O2) = H(C2H3O2) + Hg2 + Cl =>
HCl + Hg2(C2H3O2) = H(C2H3O2) + Hg2 + Cl
Cr(NO3)3 + Ba(OH)2 = Cr(OH)3 + Ba(NO3)2 =>
2 Cr(NO3)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(NO3)2
BaO + H2 = Ba + H2O =>
BaO + H2 = Ba + H2O
Fe + Br2 = FeBr =>
2 Fe + Br2 = 2 FeBr
Al2O3(s) = Al(aq) + O2(g) =>
2 Al2O3(s) = 4 Al(aq) + 3 O2(g)
S + H2O = H2SO4 + H =>
S + 4 H2O = H2SO4 + 6 H
Cu + HNO3 = Cu(NO3)2 + (NO) + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2(NO) + 4 H2O
K2O + HI = HK2O + I =>
K2O + HI = HK2O + I
Fe(NO3)3 + KI = Fe(I)3 + KNO3 =>
Fe(NO3)3 + 3 KI = Fe(I)3 + 3 KNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaF2 + HBr = CaBr2 + H2F2 =>
CaF2 + 2 HBr = CaBr2 + H2F2
Carbon + ironoxide = Iron + carbondioxide =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
Fe(NO3)3 + (NH4)2SO4 = Fe2(SO4)3 + NH4NO3 =>
2 Fe(NO3)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 NH4NO3
Ga + CuF = GaF3 + Cu =>
Ga + 3 CuF = GaF3 + 3 Cu
CoCl2 + H2SO4 + MnO2 = CoSO4 + MnSO4 + H2O + Cl2 =>
CoCl2 + 2 H2SO4 + MnO2 = CoSO4 + MnSO4 + 2 H2O + Cl2
N2O + H2 = H2O + NH3 =>
N2O + 4 H2 = H2O + 2 NH3
H3PO4 + Na = H2 + Na2HPO4 =>
H3PO4 + 2 Na = H2 + Na2HPO4
O2 + S2 + H2O = H2SO3 =>
2 O2 + S2 + 2 H2O = 2 H2SO3
AlSO4 + MgO = AlO + MgSO4 =>
AlSO4 + MgO = AlO + MgSO4
HNO3 + CuCO3 = CO2 + H2O + Cu(NO3)2 =>
2 HNO3 + CuCO3 = CO2 + H2O + Cu(NO3)2
Na3PO4 + calciumchloride = sodiumchloride + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
AlSO4 + MgO = AlO + MgSO4 =>
AlSO4 + MgO = AlO + MgSO4
As2S3 + HNO3 = NO2 + H3AsO4 + SO2 + H2O =>
As2S3 + 22 HNO3 = 22 NO2 + 2 H3AsO4 + 3 SO2 + 8 H2O
AlSO4 + MgO = AlO + MgSO4 =>
AlSO4 + MgO = AlO + MgSO4
Li2O + Bi2O3 = LiBiO3 + Bi =>
3 Li2O + 5 Bi2O3 = 6 LiBiO3 + 4 Bi
AlSO4 + MgO = AlO + MgSO4 =>
AlSO4 + MgO = AlO + MgSO4
Cr2(SO4)3 + B2O3 = Cr(BO2)3 + SO2 + O2 =>
2 Cr2(SO4)3 + 6 B2O3 = 4 Cr(BO2)3 + 6 SO2 + 3 O2
Al + NH4ClO4 = Al2O3 + Cl2 + NO + H2O =>
4 Al + 6 NH4ClO4 = 2 Al2O3 + 3 Cl2 + 6 NO + 12 H2O
SOCl2 + HI = H2O + HCl + I2 + H2S =>
SOCl2 + 6 HI = H2O + 2 HCl + 3 I2 + H2S
FeCl2 + NaOH + H2O + O2 = Fe(OH)3 + NaCl =>
4 FeCl2 + 8 NaOH + 2 H2O + O2 = 4 Fe(OH)3 + 8 NaCl
Ba(H2PO4)2 + Ba(OH)2 = BaHPO4 + H2O =>
Ba(H2PO4)2 + Ba(OH)2 = 2 BaHPO4 + 2 H2O
KMnO4 = KO2MnO2 =>
KMnO4 = KO2MnO2
Ni + HMnO4 = NiMnO4 + H2 =>
2 Ni + 2 HMnO4 = 2 NiMnO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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