| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC4H4O6{-} + H2O = C4H4O6{2-} + H3O{+}
At + H2O = HAtO + HAt =>
2 At + H2O = HAtO + HAt
Zn + FeO = ZnO2 + Fe =>
Zn + 2 FeO = ZnO2 + 2 Fe
CoCl2(aq) + NH4OH = NH4Cl + Co(OH)2 =>
CoCl2(aq) + 2 NH4OH = 2 NH4Cl + Co(OH)2
AgNO3 + C2H5NS = NSNO3 + AgC2H5 =>
AgNO3 + C2H5NS = NSNO3 + AgC2H5
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
Cs + MgSO4 = Cs2SO4 + Mg =>
2 Cs + MgSO4 = Cs2SO4 + Mg
InN3O9 + ZnN2O6 + C5H8O2 = Zn3In2O6 + CO2 + H2O + N2 =>
4 InN3O9 + 6 ZnN2O6 + 5 C5H8O2 = 2 Zn3In2O6 + 25 CO2 + 20 H2O + 12 N2
NaHCO3 + HC6H7O7 = CO2 + H2O + Na2C6H6O7 =>
2 NaHCO3 + HC6H7O7 = 2 CO2 + 2 H2O + Na2C6H6O7
H2S + Cu(OH)2 = H2Cu + S(OH)2 =>
H2S + Cu(OH)2 = H2Cu + S(OH)2
CaO + HCl = CaCl2*H2O =>
CaO + 2 HCl = CaCl2*H2O
Pb(NO3)2(ag) + NaCl(aq) = NaNO3() + PbCl2() =>
Pb(NO3)2(ag) + 2 NaCl(aq) = 2 NaNO3() + PbCl2()
NH4N + NaOH = NaN + NH4 + H2O =>
3 NH4N + 4 NaOH = 4 NaN + 2 NH4 + 4 H2O
C8H8ClNO3S + NH3 = C8H8N2O3S + NH4 + HCl =>
C8H8ClNO3S + 3 NH3 = C8H8N2O3S + 2 NH4 + HCl
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
MgFeO2 = FeMgO2 =>
MgFeO2 = FeMgO2
NaOHC8H5KO4 = NaC8H4KO4H2O =>
NaOHC8H5KO4 = NaC8H4KO4H2O
HSO3 + OH = H2SO4 =>
HSO3 + OH = H2SO4
NaHCO3 + C2H4O2 = NaH3C2O2 + H2O + CO2 =>
NaHCO3 + C2H4O2 = NaH3C2O2 + H2O + CO2
CuO(s) + H2(g) = Cu(l) + H2O(g) =>
CuO(s) + H2(g) = Cu(l) + H2O(g)
C20H42(s) = C + H2 =>
C20H42(s) = 20 C + 21 H2
H2C2O4 + Fe(NH4)2(SO4)2*6H2O + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
3 H2C2O4 + 2 Fe(NH4)2(SO4)2*6H2O + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
Ca(PO4)2(s) + SiO2(s) + C(s) = P4(g) + CaSiO3(l) + CO(g) =>
2 Ca(PO4)2(s) + 2 SiO2(s) + 14 C(s) = P4(g) + 2 CaSiO3(l) + 14 CO(g)
Na2 + C + O2 = Na2CO3 =>
2 Na2 + 2 C + 3 O2 = 2 Na2CO3
Cd + I2 + HCl = CdCl + HI =>
2 Cd + I2 + 2 HCl = 2 CdCl + 2 HI
HNO3 + P = HPO3 + NO + H2O =>
5 HNO3 + 3 P = 3 HPO3 + 5 NO + H2O
C2H6 = C7H16 + H2 =>
7 C2H6 = 2 C7H16 + 5 H2
H2SO3 + CaCO3 = CaSO3 + H2CO3 =>
H2SO3 + CaCO3 = CaSO3 + H2CO3
C2H60(l) + O2(g) = H2O(l) + CO2(g) =>
C2H60(l) + 17 O2(g) = 30 H2O(l) + 2 CO2(g)
BaCl2 + H3O4P = BaH3O4P + Cl =>
BaCl2 + H3O4P = BaH3O4P + 2 Cl
KOH(s) = K2O(s) + H2O =>
2 KOH(s) = K2O(s) + H2O
Zn(NO3)2 + Na2CrO4 = Zn(CrO4) + NaNO3 =>
Zn(NO3)2 + Na2CrO4 = Zn(CrO4) + 2 NaNO3
Ar + Cl = ArCl =>
Ar + Cl = ArCl
C + H2 + O2 = C3H8O2 =>
3 C + 4 H2 + O2 = C3H8O2
C50831H80059O17014N1539S00353 + O2 = CO2 + H2O + NH3 + SO2 =>
2 C50831H80059O17014N1539S00353 + 123075 O2 = 101662 CO2 + 75442 H2O + 3078 NH3 + 706 SO2
Mn(NO2)3 = MnO2 + NO + NO2 =>
Mn(NO2)3 = MnO2 + 2 NO + NO2
HCl + MgCO3(s) = MgCl + HCO3 =>
HCl + MgCO3(s) = MgCl + HCO3
C2H4O2 + NaHCO3 = NaC23O2 + H2O + CO2 =>
89 C2H4O2 + 8 NaHCO3 = 8 NaC23O2 + 182 H2O + 2 CO2
Na2O + FeCl3 = Fe2O3 + NaCl =>
3 Na2O + 2 FeCl3 = Fe2O3 + 6 NaCl
MgO + H2 = MgH + O2 =>
2 MgO + H2 = 2 MgH + O2
P4S3 + O = P2O5 + SO2 =>
P4S3 + 16 O = 2 P2O5 + 3 SO2
Na(OH)3 + Br = NaOH + Br(OH)3 =>
3 Na(OH)3 + 2 Br = 3 NaOH + 2 Br(OH)3
K2Mo2O7 + KPO3 + LaF3 = LaPO4 + KF + K2Mo3O10 =>
3 K2Mo2O7 + KPO3 + LaF3 = LaPO4 + 3 KF + 2 K2Mo3O10
C10H10Fe + O2 = CO2 + H2O + FeO3 =>
C10H10Fe + 14 O2 = 10 CO2 + 5 H2O + FeO3
HCl + Zn + Al = AlCl + ZnH =>
HCl + Zn + Al = AlCl + ZnH
Na(s) + FeO(g) = Na2O(s) + Fe(s) =>
2 Na(s) + FeO(g) = Na2O(s) + Fe(s)
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
CH3OH + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2 + 6 H2O + K2SO4 + Cr2(SO4)3
MgSO3 + Sn = Mg + SnSO3 =>
MgSO3 + Sn = Mg + SnSO3
FeCl3 + I2 = Cl2 + FeI3 =>
2 FeCl3 + 3 I2 = 3 Cl2 + 2 FeI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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