| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Al + 2 HCl9 = 6 AlCl3 + H2
CrO3 + Mg = Cr + MgO =>
CrO3 + 3 Mg = Cr + 3 MgO
KCl(aq) + Na2SO4(aq) = K2SO4 + NaCl =>
2 KCl(aq) + Na2SO4(aq) = K2SO4 + 2 NaCl
Cu(OH)2 + Na2(SO4) = CuSO4 + NaOH =>
Cu(OH)2 + Na2(SO4) = CuSO4 + 2 NaOH
(C5H12) + O2 = H2O + CO2 =>
(C5H12) + 8 O2 = 6 H2O + 5 CO2
Ni(s) + I2(s) = NiI2(s) =>
Ni(s) + I2(s) = NiI2(s)
Ag + H2PO4 = AgPO4 + H2 =>
Ag + H2PO4 = AgPO4 + H2
BaCl2(aq) + Fe2(SO4)3(aq) = FeCl3(aq) + BaSO4(s) =>
3 BaCl2(aq) + Fe2(SO4)3(aq) = 2 FeCl3(aq) + 3 BaSO4(s)
NO + CH3OH + O2 = CH3ONO + H2O =>
4 NO + 4 CH3OH + O2 = 4 CH3ONO + 2 H2O
Bi(NO3)3 + CaI = Bi2I3 + Ca(NO3)2 =>
2 Bi(NO3)3 + 3 CaI = Bi2I3 + 3 Ca(NO3)2
Ca{+2} + (NH4)2C2O4{-2} = CaC2O4 + NH4 =>
Ca{+2} + (NH4)2C2O4{-2} = CaC2O4 + 2 NH4
C4H6O2 + H2 = C4H8O + H2O =>
C4H6O2 + 2 H2 = C4H8O + H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
Sn + HClO4 = SnClO4 + H2 =>
2 Sn + 2 HClO4 = 2 SnClO4 + H2
MgI2 + Al2(SO4)3 = Mg(SO4) + AlI3 =>
3 MgI2 + Al2(SO4)3 = 3 Mg(SO4) + 2 AlI3
Hg2SO4 + CaCl2 = Hg2Cl2 + CaSO4 =>
Hg2SO4 + CaCl2 = Hg2Cl2 + CaSO4
KBr + F2 = Br2 + KF =>
2 KBr + F2 = Br2 + 2 KF
C8H13NH2 + O2 = C + H2O + N2 =>
4 C8H13NH2 + 15 O2 = 32 C + 30 H2O + 2 N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ga(NO3)3 = Ga2O3 + NO2 + O2 =>
4 Ga(NO3)3 = 2 Ga2O3 + 12 NO2 + 3 O2
Li2SO4 + Na2SO4 + Al2(SO4)3 = Na10Al5Li5O30 + SO2 =>
5 Li2SO4 + 10 Na2SO4 + 5 Al2(SO4)3 = 2 Na10Al5Li5O30 + 30 SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AsS3 + HClO3 + H2O = H3AsO4 + HCl + H2SO4 =>
6 AsS3 + 23 HClO3 + 27 H2O = 6 H3AsO4 + 23 HCl + 18 H2SO4
NaOH + NO2 = NaNO3 + H2 =>
2 NaOH + 2 NO2 = 2 NaNO3 + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CrCl3 + Br2 + KOH = K2CrO4 + KCl + H2O + KBr =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KCl + 8 H2O + 6 KBr
H2C6H6O6 + H2O = OH + H3C6H6O6 =>
H2C6H6O6 + H2O = OH + H3C6H6O6
C4H8S(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C4H8S(l) + 7 O2(g) = 4 CO2(g) + 4 H2O(g) + SO2(g)
lead(ii)chloride + Lithiumsulfate = lead(ii)sulfate + lithiumchloride =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
KI + CI = KCI + I =>
KI + CI = KCI + I
Cr(s) + S(l) = Cr2S3(s) =>
2 Cr(s) + 3 S(l) = Cr2S3(s)
Fe2(SO4)3 + MgCl2 = FeCl3 + MgSO4 =>
Fe2(SO4)3 + 3 MgCl2 = 2 FeCl3 + 3 MgSO4
Mn + F2 = MnF1 =>
2 Mn + F2 = 2 MnF1
Ni(NO3)2 + Al(OH)3 = Ni(OH)2 + Al(NO3)3 =>
3 Ni(NO3)2 + 2 Al(OH)3 = 3 Ni(OH)2 + 2 Al(NO3)3
Na + FeCl3 + H2O = Fe(OH)3 + NaCl + H2 =>
6 Na + 2 FeCl3 + 6 H2O = 2 Fe(OH)3 + 6 NaCl + 3 H2
C2H5NO2 + C2H2O2ClNa + Na2CO3 = C7H8NO6Na3 + H2O + CO2 + NaCl =>
2 C2H5NO2 + 6 C2H2O2ClNa + 3 Na2CO3 = 2 C7H8NO6Na3 + 3 H2O + 5 CO2 + 6 NaCl
CH(g) + O(g) = CO(g) + HO(g) =>
CH(g) + 2 O(g) = CO(g) + HO(g)
Ag2O + NH3 + H2O = [Ag(NH3)2]{+} + OH{-} =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + 2 OH{-}
Mg + H3P04Mg3(PO4)2 + H2 = MgO + PH3 =>
10 Mg + 2 H3P04Mg3(PO4)2 + 15 H2 = 16 MgO + 12 PH3
KN + Ca = CaN + K =>
KN + Ca = CaN + K
Mn(OH)2 + Al = Al(OH)3 + Mn =>
3 Mn(OH)2 + 2 Al = 2 Al(OH)3 + 3 Mn
Cr + Sn{2+} = Cr{3+} + Sn =>
2 Cr + 3 Sn{2+} = 2 Cr{3+} + 3 Sn
Pb(NO3)3(aq) + Na2CO3(aq) = Pb2(CO3)3(s) + NaNO3(aq) =>
2 Pb(NO3)3(aq) + 3 Na2CO3(aq) = Pb2(CO3)3(s) + 6 NaNO3(aq)
K2CO3 + CH3CO2H = KCH3CO2H + CO2 + H2O =>
4 K2CO3 + 9 CH3CO2H = 8 KCH3CO2H + 6 CO2 + 2 H2O
CH3COOH + NH4OH = H2O + NH4CH3COO =>
CH3COOH + NH4OH = H2O + NH4CH3COO
KOH + Fe3NO3 = Fe3OH + KNO3 =>
KOH + Fe3NO3 = Fe3OH + KNO3
ZnH2SO4 = ZnSO4H2 =>
ZnH2SO4 = ZnSO4H2
Pb + K2CrO4 = PbCrO4 + K2 =>
Pb + K2CrO4 = PbCrO4 + K2
C2H8O7P2 + NaOH + ZnO = C2H4O7P2Na2Zn + H2O =>
C2H8O7P2 + 2 NaOH + ZnO = C2H4O7P2Na2Zn + 3 H2O
CoOC = COCo =>
CoOC = COCo
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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