| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + AgC2H3O2 = CuC2H3O2 + Ag
Cu(NO3)2 + K4Fe(CN)6 = Cu2[Fe(CN)6] + KNO3 =>
2 Cu(NO3)2 + K4Fe(CN)6 = Cu2[Fe(CN)6] + 4 KNO3
Na + KNO3 = K2O3 + Na2O + N2 =>
6 Na + 2 KNO3 = K2O3 + 3 Na2O + N2
Mg(OH)2 + NH4 = Mg + NH3 + H2O =>
Mg(OH)2 + 2 NH4 = Mg + 2 NH3 + 2 H2O
CrO4{2-} + HNO3 = Cr2O7{2-} + NO3{-} + H2O =>
2 CrO4{2-} + 2 HNO3 = Cr2O7{2-} + 2 NO3{-} + H2O
CoF3 + Na2CO3 = Na3[Co(CO3)3] + NaF =>
CoF3 + 3 Na2CO3 = Na3[Co(CO3)3] + 3 NaF
SiO2 + CuSO4 = SO3 + CuSiO3 =>
SiO2 + CuSO4 = SO3 + CuSiO3
N2H4 + [NO2]{-} = [N3]{-} + H2O =>
N2H4 + [NO2]{-} = [N3]{-} + 2 H2O
CuCl2 + CuO = Cu2Cl2O =>
CuCl2 + CuO = Cu2Cl2O
C19H36 + O2 = C + H2O =>
C19H36 + 9 O2 = 19 C + 18 H2O
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
Pb3O4 + Al2O3 = PbOAl2O3 + O2 =>
2 Pb3O4 + 6 Al2O3 = 6 PbOAl2O3 + O2
FeCl3(l) + H2(l) = FeCl2(l) + HCl(l) =>
2 FeCl3(l) + H2(l) = 2 FeCl2(l) + 2 HCl(l)
Cr2O2 + Mg = Cr + MgO =>
Cr2O2 + 2 Mg = 2 Cr + 2 MgO
H4As2O5 + Co(OH)3 = Co4(As2O5)3 + H2O =>
3 H4As2O5 + 4 Co(OH)3 = Co4(As2O5)3 + 12 H2O
Ca3(PO4)2 + C + SiO1 = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 4 C + 6 SiO1 = 6 CaSiO3 + 4 CO + P4
Rb + P = RbP =>
Rb + P = RbP
FeCl2 + H2O = Fe2O4 + HCl + H2 =>
2 FeCl2 + 4 H2O = Fe2O4 + 4 HCl + 2 H2
Pb(CH3COO)2(ac) + FeCl3(ac) = Fe(CH3COO)3(ac) + PbCl2(s) =>
3 Pb(CH3COO)2(ac) + 2 FeCl3(ac) = 2 Fe(CH3COO)3(ac) + 3 PbCl2(s)
P + HNO3 = H3PO4 + NO2 + water =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
(d)HCl(aq) + FeS(s) = FeCl2(aq) + H2S(g) =>
2(d)HCl(aq) + FeS(s) = FeCl2(aq) + H2S(g)
N(s) + H2(g) = NH3(g) =>
2 N(s) + 3 H2(g) = 2 NH3(g)
Cu(NO3)2*2H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*2H2O = Cu(NO3)2 + 2 H2O
In + P = InP =>
In + P = InP
Cu + KNO3 = CuNO3 + K =>
Cu + KNO3 = CuNO3 + K
FeSO4 + KI = FeI2 + K2SO4 =>
FeSO4 + 2 KI = FeI2 + K2SO4
ZnI + NaOH = NaI + Zn(OH) =>
ZnI + NaOH = NaI + Zn(OH)
H2 + SO4 + Ga(OH)3 = H2O + Ga2(SO4)3 =>
3 H2 + 3 SO4 + 2 Ga(OH)3 = 6 H2O + Ga2(SO4)3
P2O5 + H2S = P2SO4 + H2O =>
P2O5 + H2S = P2SO4 + H2O
Na2SO4 + H2SO3 = Na2S2O8 + S + H2O =>
Na2SO4 + 2 H2SO3 = Na2S2O8 + S + 2 H2O
Al + CuSO{4} = AlSO{4} + Cu =>
Al + CuSO{4} = AlSO{4} + Cu
H2O2 + NH4OH = NH2O2H + H2O =>
2 H2O2 + NH4OH = NH2O2H + 3 H2O
CrO + H2O2 + NaOH = CrO4Na2 + H2O =>
CrO + 2 H2O2 + 2 NaOH = CrO4Na2 + 3 H2O
Na(k) + Cl2(d) = NaCl2(d) =>
Na(k) + Cl2(d) = NaCl2(d)
C7H16(l) = C7(g) + H16(g) =>
C7H16(l) = C7(g) + H16(g)
C3H8 + Cl2(hv) = C3H7Cl + HCl =>
C3H8 + Cl2(hv) = C3H7Cl + HCl
CuSO4 + KI = K2SO4 + Cu3I2 + I2 =>
3 CuSO4 + 6 KI = 3 K2SO4 + Cu3I2 + 2 I2
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
NH3 + AgNO3 + H2O = Ag(NH3)2 + HNO3 =>
17 NH3 + 8 AgNO3 + 3 H2O = 8 Ag(NH3)2 + 9 HNO3
(NH)2SO4 + Ca(OH)2 = NHOH + CaSO4 =>
(NH)2SO4 + Ca(OH)2 = 2 NHOH + CaSO4
K3BiO4 + I2 + HCl = BiCl3 + KIO3 + H2O + KCl =>
5 K3BiO4 + I2 + 28 HCl = 5 BiCl3 + 2 KIO3 + 14 H2O + 13 KCl
Sr(NO3)2 + C6Na2O6 = SrO6 + C6Na2(NO3)2 =>
Sr(NO3)2 + C6Na2O6 = SrO6 + C6Na2(NO3)2
Cl2 + C3H8O(aq) = C3H8Cl(aq) + O2(g) =>
Cl2 + 2 C3H8O(aq) = 2 C3H8Cl(aq) + O2(g)
C3H6O + I2 = HI + C3H5IO =>
C3H6O + I2 = HI + C3H5IO
Na2CO3 + Pb(ClO3)2 = Na(ClO3) + PbCO3 =>
Na2CO3 + Pb(ClO3)2 = 2 Na(ClO3) + PbCO3
H2O + NO2 = HNO2 + HNO3 =>
H2O + 2 NO2 = HNO2 + HNO3
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
Na2CO3 + H2SO4 = (Na)2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = (Na)2SO4 + H2CO3
P + CaS = S + Ca(P)2 =>
2 P + CaS = S + Ca(P)2
C3H5OCl + NaOH = C3H6O2 + NaCl =>
C3H5OCl + NaOH = C3H6O2 + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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