| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CO + 2 H2O + 2 HF = 2 C2H3O2F + O2
NiSO4*6H2O = Ni + S + O2 + H2O =>
NiSO4*6H2O = Ni + S + 2 O2 + 6 H2O
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
ZnSO4Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4Li2CO3 = ZnCO3 + Li2SO4
HCl + NaH2SO3 = H2SO3 + NaHCl =>
HCl + NaH2SO3 = H2SO3 + NaHCl
HV10O28 + NH4 = (NH4)5HV10O28 =>
HV10O28 + 5 NH4 = (NH4)5HV10O28
I2 + S{2-} + OH({-}) = SO4{2-} + I{-} + H2O =>
4 I2 + S{2-} + 8 OH({-}) = SO4{2-} + 8 I{-} + 4 H2O
NiCl2 + C2H4(NH2)2 = Ni(NH2)2 + C2H4Cl2 =>
NiCl2 + C2H4(NH2)2 = Ni(NH2)2 + C2H4Cl2
CHCl3 + H2O2 = CO2 + HCl =>
CHCl3 + H2O2 = CO2 + 3 HCl
FeBr3 + HI = FeBr2 + I2 + HBr =>
2 FeBr3 + 2 HI = 2 FeBr2 + I2 + 2 HBr
Ca3N2(s) + H2O(l) = Ca(OH)2(aq) + NH3(g) =>
Ca3N2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 NH3(g)
Ti2O3 + H2O = Ti(OH)3 =>
Ti2O3 + 3 H2O = 2 Ti(OH)3
Na + Zn{2+} = Na{+} + Zn =>
2 Na + Zn{2+} = 2 Na{+} + Zn
(NH4)3P + Pb(NO2)4 = (NH4)(NO2) + Pb3P4 =>
4(NH4)3P + 3 Pb(NO2)4 = 12(NH4)(NO2) + Pb3P4
Al2O3 + Cl2O = AlCl3 + O2 =>
Al2O3 + 3 Cl2O = 2 AlCl3 + 3 O2
AgNO3 + FeSCN{2+} = AgSCN + FeNO3{2+} =>
AgNO3 + FeSCN{2+} = AgSCN + FeNO3{2+}
HI + (NH4)2S(ag) = (H2)S(g) + NH4I(ag) =>
2 HI + (NH4)2S(ag) = (H2)S(g) + 2 NH4I(ag)
Zn(NO3)2 + Na(OH) = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 Na(OH) = Zn(OH)2 + 2 Na(NO3)
Fe + Zn = FeZn =>
Fe + Zn = FeZn
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
KMnO4 + K3PO3 + KOH = K2MnO4 + K3PO4 + H2O =>
2 KMnO4 + K3PO3 + 2 KOH = 2 K2MnO4 + K3PO4 + H2O
C5H11OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H11OH(l) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
KOH + CaS = K2S + Ca(OH)2 =>
2 KOH + CaS = K2S + Ca(OH)2
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
MnS(s) + HCl(aq) = MnCl2 + H2S(g) =>
MnS(s) + 2 HCl(aq) = MnCl2 + H2S(g)
HSnCl3 + NaOH = NaCl + H2O + SnO*H2O =>
HSnCl3 + 3 NaOH = 3 NaCl + H2O + SnO*H2O
Ca(OH)2 + H3 + (PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3 + 2(PO4) = Ca3(PO4)2 + 6 H2O
B2O3 + NaOH = NaBO2 + H2O =>
B2O3 + 2 NaOH = 2 NaBO2 + H2O
NH4I + Cl2 = Cl2I + NH4 =>
NH4I + Cl2 = Cl2I + NH4
WBr4 = W + Br2 =>
WBr4 = W + 2 Br2
((CH3(CH2)2CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)2CH3)) + 13 O2 = 8 CO2 + 10 H2O
Ti2O3 + H2O = Ti(OH)3 =>
Ti2O3 + 3 H2O = 2 Ti(OH)3
NaH(CO3) + HCl = NaCl + H2(CO3) =>
NaH(CO3) + HCl = NaCl + H2(CO3)
AgNO3 + Na3Pb = Ag3Pb + NaNO3 =>
3 AgNO3 + Na3Pb = Ag3Pb + 3 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2O2 + H2 = K2O + H2O =>
K2O2 + H2 = K2O + H2O
C4H10 + H2O2 = CO2 + H2O =>
C4H10 + 13 H2O2 = 4 CO2 + 18 H2O
CaSO3 + HNO2 = Ca(NO2)2 + SO2 + H2O =>
CaSO3 + 2 HNO2 = Ca(NO2)2 + SO2 + H2O
B2O3 + H2 = B + H2O =>
B2O3 + 3 H2 = 2 B + 3 H2O
C8H8O3 + C7H9N = C15H15NO2 + H2O =>
C8H8O3 + C7H9N = C15H15NO2 + H2O
FeSO4 + K3PO4 = K2SO4 + Fe3(PO4)2 =>
3 FeSO4 + 2 K3PO4 = 3 K2SO4 + Fe3(PO4)2
K + AlH2O + SO4 = [KAl(SO4)2] + H2O =>
K + AlH2O + 2 SO4 = [KAl(SO4)2] + H2O
Na2S2O3 + H2O3 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 2 H2O3 = Na2SO4 + H2SO4 + H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
FeCl3(aq) + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3(aq) + 3(NH4)2S = Fe2S3 + 6 NH4Cl
CH3CH2CN + Cr2O7{-} + H{+} = CO2 + NH3 + Cr{+3} + H2O =>
CH3CH2CN + 2 Cr2O7{-} + 14 H{+} = 3 CO2 + NH3 + 4 Cr{+3} + 8 H2O
Ba(OH)2 + I = Ba(IO3)2 + BaI2 + H2O =>
6 Ba(OH)2 + 12 I = Ba(IO3)2 + 5 BaI2 + 6 H2O
Cr(C2H3O2)3 + Na3PO4 = CrPO4 + Na3(C2H3O2)3 =>
Cr(C2H3O2)3 + Na3PO4 = CrPO4 + Na3(C2H3O2)3
Hg(NO3)2 + C2H6O = Hg(CNO)2 + H2O + O2 =>
Hg(NO3)2 + C2H6O = Hg(CNO)2 + 3 H2O + O2
Sb2O3(s) + NaOH(ac) = NaSbO2(ac) + H2O(i) =>
Sb2O3(s) + 2 NaOH(ac) = 2 NaSbO2(ac) + H2O(i)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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