| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + O2(s) = MgO2(s)
Ag + Na3PO4 = AgPO4 + Na =>
Ag + Na3PO4 = AgPO4 + 3 Na
SnCl + NaOH = SnOH + NaCl =>
SnCl + NaOH = SnOH + NaCl
Phosphine + oxygen = water + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
Na2S + Ca(NO3)2 = Na(NO3) + CaS =>
Na2S + Ca(NO3)2 = 2 Na(NO3) + CaS
HO5 + CaCl2 = HCl + O + Ca =>
2 HO5 + CaCl2 = 2 HCl + 10 O + Ca
Sn + CuBr2 = SnCuBr2 =>
Sn + CuBr2 = SnCuBr2
MnO4{-} + H2O + H{+} = Mn + H2O2 =>
2 MnO4{-} + 6 H2O + 2 H{+} = 2 Mn + 7 H2O2
KOH + S = H2O + K2S + K2SO4 =>
8 KOH + 4 S = 4 H2O + 3 K2S + K2SO4
Mg(CH3COO)2 + Na = NaCH3COO + Mg =>
Mg(CH3COO)2 + 2 Na = 2 NaCH3COO + Mg
Br2 + HCl = HBr + Cl2 =>
Br2 + 2 HCl = 2 HBr + Cl2
Al(NO3)3 + TiOCl2 + CH2N2O = AlTiO5 + AlCl3 + H2O + N2 + CO2 =>
10 Al(NO3)3 + 6 TiOCl2 + 33 CH2N2O = 6 AlTiO5 + 4 AlCl3 + 33 H2O + 48 N2 + 33 CO2
Cd(NO3)2 + HCl = CdCl2 + HNO3 =>
Cd(NO3)2 + 2 HCl = CdCl2 + 2 HNO3
NiS + HNO3 = NO + S + H2O + Ni(NO3)2 =>
3 NiS + 8 HNO3 = 2 NO + 3 S + 4 H2O + 3 Ni(NO3)2
BeOH + HCl = H2O + BeCl =>
BeOH + HCl = H2O + BeCl
C10H12 + O2 = HO2 + CO2 =>
C10H12 + 22 O2 = 12 HO2 + 10 CO2
Mn(C2H3O2)2(aq) + K2S(aq) = MnS(s) + KC2H3O2(aq) =>
Mn(C2H3O2)2(aq) + K2S(aq) = MnS(s) + 2 KC2H3O2(aq)
KBr + MnO2 + H2SO4 = H2O + Br2 + MnBr2 + K2SO4 =>
4 KBr + MnO2 + 2 H2SO4 = 2 H2O + Br2 + MnBr2 + 2 K2SO4
Cu(NO3)2 + Na2CrO4 = Na2(NO3)2 + CuCrO4 =>
Cu(NO3)2 + Na2CrO4 = Na2(NO3)2 + CuCrO4
[(CH3)2CH]2P(O)Cl + HF = [(CH3)2CH]2P(O)F + HCl =>
[(CH3)2CH]2P(O)Cl + HF = [(CH3)2CH]2P(O)F + HCl
CH3NHNO2 + O2 = N2 + H2O + CO2 =>
CH3NHNO2 + O2 = N2 + 2 H2O + CO2
SO2 + SNCl4 + H2O = SNCl2 + H2SO4 + HCl =>
SO2 + SNCl4 + 2 H2O = SNCl2 + H2SO4 + 2 HCl
FeCl3 + KI = Cl3I + FeK =>
FeCl3 + KI = Cl3I + FeK
H + Si = H3Si =>
3 H + Si = H3Si
HNO2 + OH = N2O5 + H2O =>
2 HNO2 + 4 OH = N2O5 + 3 H2O
MgSO4(aq) + KCl(aq) = MgCl2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KCl(aq) = MgCl2(s) + K2SO4(aq)
C8H18 + Cl2 = C8H16Cl2 + H2 =>
C8H18 + Cl2 = C8H16Cl2 + H2
NaHCO3(s) + HCl(aq) = H2O(l) + CO2(g) + NaCl(aq) =>
NaHCO3(s) + HCl(aq) = H2O(l) + CO2(g) + NaCl(aq)
AgNO3 + NH4OH4 = AgOH4 + NH4NO3 =>
AgNO3 + NH4OH4 = AgOH4 + NH4NO3
Mg(OH)2 + H2O = MgH2 + OH =>
Mg(OH)2 + 2 H2O = MgH2 + 4 OH
C7H14 + HBr = C7H16 + Br =>
C7H14 + 2 HBr = C7H16 + 2 Br
N2(g) + I2(g) = NI3(s) =>
N2(g) + 3 I2(g) = 2 NI3(s)
Al2O3 + Ti = TiO2 + Ti3Al =>
2 Al2O3 + 15 Ti = 3 TiO2 + 4 Ti3Al
HNO3 + HF = N1O2 + F + H2O =>
HNO3 + HF = N1O2 + F + H2O
MoS3 + HNO3 = H2MoO4 + NO2 + S + H2O =>
MoS3 + 6 HNO3 = H2MoO4 + 6 NO2 + 3 S + 2 H2O
Mn + Cl2 = MnCl2 =>
Mn + Cl2 = MnCl2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Al + AgOH = AlOH + Ag =>
Al + AgOH = AlOH + Ag
ZnO + H2O = Zn(OH)3 + H2 =>
2 ZnO + 4 H2O = 2 Zn(OH)3 + H2
Pb(CH3COO)2 + K2Cr2O7 + H2O = PbCrO4 + CH3COOK + CH3COOH =>
2 Pb(CH3COO)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 CH3COOK + 2 CH3COOH
K(cr) + H2O(l) = KOH(ag) + H2(g) =>
2 K(cr) + 2 H2O(l) = 2 KOH(ag) + H2(g)
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Ag(ClO3) + Sn = Sn(ClO3)2 + Ag =>
2 Ag(ClO3) + Sn = Sn(ClO3)2 + 2 Ag
KMnO4 + C2H5OH + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C2H5OH + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Fe(s) + NaBr = FeBr3(aq) + Na(s) =>
Fe(s) + 3 NaBr = FeBr3(aq) + 3 Na(s)
Fe2O3 + NaOH = OHO3 + Fe2Na =>
Fe2O3 + NaOH = OHO3 + Fe2Na
CuSO4 + Mn(CH3CO2)2 = Cu(CH3CO2)2 + MnSO4 =>
CuSO4 + Mn(CH3CO2)2 = Cu(CH3CO2)2 + MnSO4
KNO2 + H2O = HNO2 + KOH =>
KNO2 + H2O = HNO2 + KOH
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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