| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 HCl = CaCl2(aq) + H2O(l)
KCuO4 + H2SO4 = CuSO4 + H2O + KO3 =>
KCuO4 + H2SO4 = CuSO4 + H2O + KO3
CuOSO4H2 = CuSO4H2O =>
CuOSO4H2 = CuSO4H2O
LiOAlBr = LiBrAlO =>
LiOAlBr = LiBrAlO
MnO2 + KI = K2O + MnI4 =>
MnO2 + 4 KI = 2 K2O + MnI4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
I2 + Pb(NO3)2 + KNO3 + H2O = KI + PbO2 + HNO3 =>
I2 + Pb(NO3)2 + 2 KNO3 + 2 H2O = 2 KI + PbO2 + 4 HNO3
KSBaN = KNBaS =>
KSBaN = KNBaS
C2H3O2 + H2O = HC2H3O2 + OH =>
C2H3O2 + H2O = HC2H3O2 + OH
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CH3(CH2)46CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)46CH3 + 145 O2 = 96 CO2 + 98 H2O
NaCI = Na + CI =>
NaCI = Na + CI
H2CrO4 + K(OH) = K2CrO4 + H2O =>
H2CrO4 + 2 K(OH) = K2CrO4 + 2 H2O
Cr2O7{2-} + Cu2S + H{+} = Cr{3+} + Cu{2+} + SO4{2-} + H2O =>
5 Cr2O7{2-} + 3 Cu2S + 46 H{+} = 10 Cr{3+} + 6 Cu{2+} + 3 SO4{2-} + 23 H2O
AsCl2 = As + Cl2 =>
AsCl2 = As + Cl2
Mg + PbNO3 = MgO + Pb + N =>
3 Mg + PbNO3 = 3 MgO + Pb + N
NiINaS = NiSNaI =>
NiINaS = NiSNaI
Fe + NH3 = Fe(NH3)15 =>
Fe + 15 NH3 = Fe(NH3)15
CsClO3(s) = CsCl(s) + O2(g) =>
2 CsClO3(s) = 2 CsCl(s) + 3 O2(g)
FeSO4(aq) + KOH(aq) = KSO4(aq) + FeOH(aq) =>
FeSO4(aq) + KOH(aq) = KSO4(aq) + FeOH(aq)
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
BaCl2(aq) + CH3COOH(aq) = (CH3COO)2Ba(aq) + HCl(aq) =>
BaCl2(aq) + 2 CH3COOH(aq) = (CH3COO)2Ba(aq) + 2 HCl(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO2 + NH4OH = H2O + (NH4)3PO2 =>
H3PO2 + 3 NH4OH = 3 H2O + (NH4)3PO2
C6H4(CH3)(NH3Cl) + AgNO3 = C6H4(CH3)(NO2)(NH3Cl) + AgO =>
C6H4(CH3)(NH3Cl) + AgNO3 = C6H4(CH3)(NO2)(NH3Cl) + AgO
MoCl5 + Na2S = MoS2 + S + NaCl =>
2 MoCl5 + 5 Na2S = 2 MoS2 + S + 10 NaCl
Al + CuOH = AlOH + Cu =>
Al + CuOH = AlOH + Cu
C2H6O + CrO3 + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 4 CrO3 + 12 H{+} = 3 C2H4O2 + 4 Cr{3+} + 9 H2O
K3[CuI4] + Na2S2O7 = Na2SO4 + K2SO4 + CuSO4 + SO2 + I2 =>
2 K3[CuI4] + 10 Na2S2O7 = 10 Na2SO4 + 3 K2SO4 + 2 CuSO4 + 5 SO2 + 4 I2
KSO(aq)BaCl(aq) = BaSO(s)KCl(aq) =>
KSO(aq)BaCl(aq) = BaSO(s)KCl(aq)
CSrO = SrCO =>
CSrO = SrCO
C3H6NHH2O = C3H7NHOH =>
C3H6NHH2O = C3H7NHOH
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
Na2S2O4 + HCl = NaCl + O2S + S + H2O =>
2 Na2S2O4 + 4 HCl = 4 NaCl + 3 O2S + S + 2 H2O
BaSMgCH3COO2 = BaCH3COO2MgS =>
BaSMgCH3COO2 = BaCH3COO2MgS
AlCu(II)S = AlSCu(II) =>
AlCu(II)S = AlSCu(II)
HCl + ZnCl2 = H + ZnCl3 =>
HCl + ZnCl2 = H + ZnCl3
Mg(OH)2 + ZnSO4 = Zn(OH)2 + MgSO4 =>
Mg(OH)2 + ZnSO4 = Zn(OH)2 + MgSO4
C6H12KMnO4 = C6H12O2KMnO2 =>
C6H12KMnO4 = C6H12O2KMnO2
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
NaFZnS = NaSZnF =>
NaFZnS = NaSZnF
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe2O3 + C4 = Fe + C2O4 =>
8 Fe2O3 + 3 C4 = 16 Fe + 6 C2O4
Na2CO3 + H3PO4 = Na2HPO4 + CO2 + H2O =>
Na2CO3 + H3PO4 = Na2HPO4 + CO2 + H2O
HBrKI = HIBrK =>
HBrKI = HIBrK
C5H12 + O2(g) = CO2(g) + H2O(g) =>
C5H12 + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Al + HO + NaOH = NaAlO2 + H2 =>
Al + HO + NaOH = NaAlO2 + H2
LiSZnNO = LiNOZnS =>
LiSZnNO = LiNOZnS
Pb(C2H3O2)2Mg(NO3)2 = C4H6MgO4Pb(NO3)2 =>
Pb(C2H3O2)2Mg(NO3)2 = C4H6MgO4Pb(NO3)2
HKC8O4H4NaOH = NaKC8O4H4H2O =>
HKC8O4H4NaOH = NaKC8O4H4H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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