| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgBr2Zn(CH3COO)2 = ZnBr2Mg(CH3COO)2
Cu + NO3{-} + H3O{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H3O{+} = 3 Cu{2+} + 2 NO + 12 H2O
CuCO3 + HCH3COO = Cu(CH3COO)2 + CO2 + H2O =>
CuCO3 + 2 HCH3COO = Cu(CH3COO)2 + CO2 + H2O
(NH4)3PO4 + Fe(NO3) = Fe3(PO4) + (NH4)(NO3) =>
(NH4)3PO4 + 3 Fe(NO3) = Fe3(PO4) + 3(NH4)(NO3)
BaCuBr = CuBaBr =>
BaCuBr = CuBaBr
Al(OH)3 = O2 + Al2O3 + H2 =>
4 Al(OH)3 = 3 O2 + 2 Al2O3 + 6 H2
I + KCl = ICl + K =>
I + KCl = ICl + K
HCl + CaCO3 + MgOH = CaCl + MgCl2 + H2O + CO2 =>
3 HCl + CaCO3 + MgOH = CaCl + MgCl2 + 2 H2O + CO2
Fe(s) + CuSO4(aq) = Fe2SO4 + Cu =>
2 Fe(s) + CuSO4(aq) = Fe2SO4 + Cu
LiRbI = RbLiI =>
LiRbI = RbLiI
KClO3(aq) + HBr(aq) = KCl(aq) + Br2(g) + H2O(l) =>
KClO3(aq) + 6 HBr(aq) = KCl(aq) + 3 Br2(g) + 3 H2O(l)
ZrCl4 + H2O = ZrO2 + HCl =>
ZrCl4 + 2 H2O = ZrO2 + 4 HCl
KI + Pb(NO3)2 = K(NO3) + PbI2(s) =>
2 KI + Pb(NO3)2 = 2 K(NO3) + PbI2(s)
(C2H5)2OH2 = H2OC4H10 =>
(C2H5)2OH2 = H2OC4H10
MoBaBr = BaMoBr =>
MoBaBr = BaMoBr
C3H8O = C3H6 + H2O = C3H6O =>
C3H8O = C3H6 + H2O
AgNKI = AgINK =>
AgNKI = AgINK
S + Ba(OH)2 = BaS + BaSO4 + H2O =>
4 S + 4 Ba(OH)2 = 3 BaS + BaSO4 + 4 H2O
CuCO3 + CaO = CaCO3 + CuO =>
CuCO3 + CaO = CaCO3 + CuO
Fe2O3 + H2O = Fe(OH)3 = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
PbO2 + H2O + H2SO4 = [Pb(OH)3]2SO4 =>
2 PbO2 + 2 H2O + H2SO4 = [Pb(OH)3]2SO4
CdKCN = CdCNK =>
CdKCN = CdCNK
Al + H2O = [Al(OH)4(H2O)2] + H2 =>
Al + 6 H2O = [Al(OH)4(H2O)2] + 2 H2
MnIRbCO3 = MnCO3RbI =>
MnIRbCO3 = MnCO3RbI
NaClZn = ZnClNa =>
NaClZn = ZnClNa
NiAu(ClO4)3 = AuNi(ClO4)3 =>
NiAu(ClO4)3 = AuNi(ClO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH3)2CO3 + HCl = NH3Cl + H2CO3 =>
(NH3)2CO3 + 2 HCl = 2 NH3Cl + H2CO3
C2H5CO2H + H2O = H3O + C2H5CO2 =>
C2H5CO2H + H2O = H3O + C2H5CO2
NH3 + HOCl = N2 + HCl + H2O =>
2 NH3 + 3 HOCl = N2 + 3 HCl + 3 H2O
C3H8O3C3H6O = C6H12O3H2O =>
C3H8O3C3H6O = C6H12O3H2O
Cu(aq)O(aq) = CuO(s) =>
Cu(aq)O(aq) = CuO(s)
CH712 + O2 = CO2 + H2O =>
CH712 + 179 O2 = CO2 + 356 H2O
KI + O2 + H2SO4 = I2 + H2O + K2SO4 =>
4 KI + O2 + 2 H2SO4 = 2 I2 + 2 H2O + 2 K2SO4
FeOHMgCl = FeClMgOH =>
FeOHMgCl = FeClMgOH
SnBr2PbBr4 = SnBr4PbBr2 =>
SnBr2PbBr4 = SnBr4PbBr2
NaHCO3CH3COOH = H2OCO2NaCH3COO =>
NaHCO3CH3COOH = H2OCO2NaCH3COO
ClKBr = BrKCl =>
ClKBr = BrKCl
Ba(NO3)2(aq)NaOH(aq) = BaOH(s)Na(NO3)2(aq) =>
Ba(NO3)2(aq)NaOH(aq) = BaOH(s)Na(NO3)2(aq)
PtCl4 + Cl{-} = PtCl6{-2} =>
PtCl4 + 2 Cl{-} = PtCl6{-2}
AlMgBr = AlBrMg =>
AlMgBr = AlBrMg
NaH2O = NaOHH =>
NaH2O = NaOHH
KMnO4 + NaCl = KCl + NaMnO4 =>
KMnO4 + NaCl = KCl + NaMnO4
CuHBr = HBrCu =>
CuHBr = HBrCu
C3H8O3 + H2SO4 = CO2 + H2O + H2S =>
4 C3H8O3 + 7 H2SO4 = 12 CO2 + 16 H2O + 7 H2S
MnFNaO = MnONaF =>
MnFNaO = MnONaF
SnIBr = SnBrI =>
SnIBr = SnBrI
SF4 + H2 = S02 + HF =>
2 SF4 + 4 H2 = S02 + 8 HF
Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2(aq) + NH4NO3(aq) =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + 2 NH4NO3(aq)
Mg2O3 + H2SO4 = Mg2SO4 + H2O3 =>
Mg2O3 + H2SO4 = Mg2SO4 + H2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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