| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
FeO4 + HI = FeI2 + I2 + H2O =>
FeO4 + 8 HI = FeI2 + 3 I2 + 4 H2O
C3H7ON + O2 = CO2 + H2O + HNO3 =>
2 C3H7ON + 11 O2 = 6 CO2 + 6 H2O + 2 HNO3
C3H7Cl + NaOH = C3H6 + H2O + NaCl =>
C3H7Cl + NaOH = C3H6 + H2O + NaCl
CaCl2 + FeCl3 = Ca(Cl3)2 + FeCl2 =>
CaCl2 + 4 FeCl3 = Ca(Cl3)2 + 4 FeCl2
N2(g) + O2(g) = N2O6(g) =>
N2(g) + 3 O2(g) = N2O6(g)
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
C5H10 + CI2 = C5H10CI2 =>
C5H10 + CI2 = C5H10CI2
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
C2H5ONa + CH3I = CH3OC2H5 + NaI =>
C2H5ONa + CH3I = CH3OC2H5 + NaI
H2O + Mn2O7 = HMnO4 =>
H2O + Mn2O7 = 2 HMnO4
CsOH + FeCl3 = FeOH + CsCl3 =>
CsOH + FeCl3 = FeOH + CsCl3
C2H6O1 + O2 = C1O2 + H2O1 =>
C2H6O1 + 3 O2 = 2 C1O2 + 3 H2O1
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
TiOH + H2O = TiO{-} + H3O{+} =>
TiOH + H2O = TiO{-} + H3O{+}
HI(aq) + LiHCO3(aq) = LiI + H2O + CO2 =>
HI(aq) + LiHCO3(aq) = LiI + H2O + CO2
Al2O3 + CuO = Al2O + CuO3 =>
Al2O3 + CuO = Al2O + CuO3
KOH + HPO3 = KPO3 + H2O =>
KOH + HPO3 = KPO3 + H2O
LiCl + Na4SiO4 = Li4SiO4 + NaCl =>
4 LiCl + Na4SiO4 = Li4SiO4 + 4 NaCl
Zn + Fe(NO3)3 = Zn(NO3)2 + Fe =>
3 Zn + 2 Fe(NO3)3 = 3 Zn(NO3)2 + 2 Fe
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HCl + Pb(OH)2 = H(OH) + PbCl2 =>
2 HCl + Pb(OH)2 = 2 H(OH) + PbCl2
NO2{-} + I{-} + H{+} = I2 + NO + H2O =>
2 NO2{-} + 2 I{-} + 4 H{+} = I2 + 2 NO + 2 H2O
C9H19OH + O2 = CO2 + H2O =>
2 C9H19OH + 27 O2 = 18 CO2 + 20 H2O
(NH4)2Cr2O7 = NH + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH + 6 H2O + 2 Cr2O3 + O2
Cr2O3 + K2SO3 = KCrO2 + S + O2 =>
Cr2O3 + K2SO3 = 2 KCrO2 + S + O2
C + Al2O3 = Al4C3 + CO2 =>
6 C + 2 Al2O3 = Al4C3 + 3 CO2
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
B2H6 + NaH = NaBH4 =>
B2H6 + 2 NaH = 2 NaBH4
CaC2 + H2O + CO2 = Ca(OH)2 + C3H4O2 =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 C3H4O2
HCl(aq) + Zn(s) = ZnCl2(aq) + H2(g) =>
2 HCl(aq) + Zn(s) = ZnCl2(aq) + H2(g)
NaBrO3 + F2 + NaOH = NaBrO4 + NaF + H2O =>
NaBrO3 + F2 + 2 NaOH = NaBrO4 + 2 NaF + H2O
MgCl2(s) + H2O(g) = Mg(OH)2 + HCl =>
MgCl2(s) + 2 H2O(g) = Mg(OH)2 + 2 HCl
(CdSO4)*8H2O = CdSO4 + H2O =>
(CdSO4)*8H2O = CdSO4 + 8 H2O
Be2 + PO4 = Be3(PO4)2 =>
3 Be2 + 4 PO4 = 2 Be3(PO4)2
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
NaBr + K3PO4 = K3Br + NaPO4 =>
NaBr + K3PO4 = K3Br + NaPO4
Zn3(PO4)2 + AlCl3 = ZnCl2 + Al(PO4) =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 Al(PO4)
Mn + CI2 = MnCI2 =>
Mn + CI2 = MnCI2
V2O5 + HCl = H2O + VCl5 =>
V2O5 + 10 HCl = 5 H2O + 2 VCl5
Pb(NO3)2(aq) + FeI3(aq) = PbI2(s) + Fe(NO3)3(aq) =>
3 Pb(NO3)2(aq) + 2 FeI3(aq) = 3 PbI2(s) + 2 Fe(NO3)3(aq)
Zn + Pb(C2H3O2) = Zn(C2H3O2)2 + Pb =>
Zn + 2 Pb(C2H3O2) = Zn(C2H3O2)2 + 2 Pb
BaCl2(aq) + Na2SO4 = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4 = BaSO4(s) + 2 NaCl(aq)
Br2 + MgI2 = MgBr + I2 =>
Br2 + 2 MgI2 = 2 MgBr + 2 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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