| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgI2(aq) + Cl2(g) = Cl2I2(aq) + Mg(s)
Mn(OH)3 = Mn + MnO2 + H2O =>
4 Mn(OH)3 = Mn + 3 MnO2 + 6 H2O
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3
MgCl2 + Na2CO3 = MgCO3(s) + NaCl(aq) =>
MgCl2 + Na2CO3 = MgCO3(s) + 2 NaCl(aq)
Mn + H2O = MnO2 + H2 =>
Mn + 2 H2O = MnO2 + 2 H2
Fe + NaCl + H2O = FeCl2 + NaO + H2 =>
Fe + 2 NaCl + 2 H2O = FeCl2 + 2 NaO + 2 H2
C(s) + SO2(g) = CS2(s) + CO(g) =>
5 C(s) + 2 SO2(g) = CS2(s) + 4 CO(g)
La + Fe + Te + S = La2FeTe2S2 =>
2 La + Fe + 2 Te + 2 S = La2FeTe2S2
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
K2Cr2O7 + Na2SO3 + HSO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 5 Na2SO3 + 4 HSO4 = Cr2(SO4)3 + 5 Na2SO4 + K2SO4 + 2 H2O
MnCl2 + PbO2 = MnO2 + PbCl2 =>
MnCl2 + PbO2 = MnO2 + PbCl2
Na2SO4 + (NH4)I = NaI + SO4(NH4)2 =>
Na2SO4 + 2(NH4)I = 2 NaI + SO4(NH4)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li2CO3 + WO3 + CuO = Li2Cu(WO4)2 + CO2 =>
Li2CO3 + 2 WO3 + CuO = Li2Cu(WO4)2 + CO2
Mg2 + P4 = Mg3P2 =>
3 Mg2 + P4 = 2 Mg3P2
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
Bi(NO3)5(aq) + Na2S(aq) = Bi2S5(s) + NaNO3(aq) =>
2 Bi(NO3)5(aq) + 5 Na2S(aq) = Bi2S5(s) + 10 NaNO3(aq)
C3H8 + O2 = CO2 + H2OH =>
3 C3H8 + 13 O2 = 9 CO2 + 8 H2OH
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
H3PO4 + FeBr3 = HBr + PO4Fe =>
H3PO4 + FeBr3 = 3 HBr + PO4Fe
Sm + HCl = SmCl3 + H2 =>
2 Sm + 6 HCl = 2 SmCl3 + 3 H2
CrCl2 + Br2 + HCl = CrCl3 + HBr =>
2 CrCl2 + Br2 + 2 HCl = 2 CrCl3 + 2 HBr
Zn + AuF3 = Zn3F6 + Au =>
3 Zn + 2 AuF3 = Zn3F6 + 2 Au
C17H35COONa + H2SO4 = C17H35COOH + Na2SO4 =>
2 C17H35COONa + H2SO4 = 2 C17H35COOH + Na2SO4
Ag3PO4 + NH3*H2O = [Ag(NH3)6]3PO4 + H2O =>
Ag3PO4 + 18 NH3*H2O = [Ag(NH3)6]3PO4 + 18 H2O
C2H5N + HCl = C2H6Cl + N =>
C2H5N + HCl = C2H6Cl + N
NaOH + H3PO4 = H3PO4NaOH =>
NaOH + H3PO4 = H3PO4NaOH
Hg2Cl2(s) + NH3(l) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq) =>
Hg2Cl2(s) + 2 NH3(l) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq)
AgNO{3} + Na{2}CO{3} = NaNO{3} + Ag{2}CO{3} =>
AgNO{3} + Na{2}CO{3} = NaNO{3} + Ag{2}CO{3}
NaBH4 + C3H6O + H2O = C3H8O + NaB(OH)4 =>
NaBH4 + 4 C3H6O + 4 H2O = 4 C3H8O + NaB(OH)4
Cu + KClO3 + HCl = H[CuCl2] + KCl + H2O =>
6 Cu + KClO3 + 12 HCl = 6 H[CuCl2] + KCl + 3 H2O
NaOH + Cl2 = NaCl + NaClOH2O =>
2 NaOH + Cl2 = NaCl + NaClOH2O
Ni2 + O3 + H2O = Ni(OH)3 =>
Ni2 + O3 + 3 H2O = 2 Ni(OH)3
C6H12O6 + O2 = CO2 + H2O = =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2SeO4 + NaOH = Na2SeO4 + H2O =>
H2SeO4 + 2 NaOH = Na2SeO4 + 2 H2O
H2SO4 + NaOH{+} = Na2SO4 + H2O{+} =>
H2SO4 + 2 NaOH{+} = Na2SO4 + 2 H2O{+}
K2CrO4 + NaCl = K2Cl + NaCrO4 =>
K2CrO4 + NaCl = K2Cl + NaCrO4
NaO2 = Na + O =>
NaO2 = Na + 2 O
AgO + Br = AgBr2 + O2 =>
2 AgO + 4 Br = 2 AgBr2 + O2
Ag2O + Ni = NiO + Ag =>
Ag2O + Ni = NiO + 2 Ag
MnSO4 + NaSH = MnS + H2S + Na2SO4 =>
MnSO4 + 2 NaSH = MnS + H2S + Na2SO4
Na2S + Al(NO3)3 = NaNO3 + Al2S3 =>
3 Na2S + 2 Al(NO3)3 = 6 NaNO3 + Al2S3
Pd + Na2S = PdS + Na =>
Pd + Na2S = PdS + 2 Na
LiCO3 + MgSO4 = MgCO3 + LiSO4 =>
LiCO3 + MgSO4 = MgCO3 + LiSO4
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
[NH4]2SO4 + Al2[SO4]3 + H2O = NH4Al(SO4)2*12H2O =>
[NH4]2SO4 + Al2[SO4]3 + 24 H2O = 2 NH4Al(SO4)2*12H2O
H2MnO4 = H2O + MnO2 + HMnO4 =>
3 H2MnO4 = 2 H2O + MnO2 + 2 HMnO4
NaHSO4 + Cu = CuSO4 + Na2SO4 + SO2 + H2O =>
4 NaHSO4 + Cu = CuSO4 + 2 Na2SO4 + SO2 + 2 H2O
CrCl3 + Br2 + KOH = K2CrO4 + KBr + KCl + HOH =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KCl + 8 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/06/24
Équations équilibrées sur09/05/23
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