| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2 + K2SO4 = SrSO4 + 2 KNO3
La(NO3)3 + SiO2 + C2H6N4O2 + Eu(NO3)3 = La999Si6O27Eu001 + H2O + CO2 + N2 =>
999.00000000004La(NO3)3 + 6.0000000000002SiO2 + 1797.0000000001C2H6N4O2 + Eu(NO3)3 = La999Si6O27Eu001 + 5391.0000000002H2O + 3594.0000000001CO2 + 5094.0000000002N2
MnCl2 + HAcAc + NaC2H3O2 + KMnO4 = Mn(AcAc)3 + NaCl + HC2H3O2 + H2O + KC2H3O2 =>
4 MnCl2 + 15 HAcAc + 8 NaC2H3O2 + KMnO4 = 5 Mn(AcAc)3 + 8 NaCl + 7 HC2H3O2 + 4 H2O + KC2H3O2
Cr(OH)3 + Cr + HCl = CrCl2 + H2O =>
2 Cr(OH)3 + Cr + 6 HCl = 3 CrCl2 + 6 H2O
KMnO4 + H2SO4 + C4H10 = K2SO4 + MnSO4 + H2O + CO2 =>
26 KMnO4 + 39 H2SO4 + 5 C4H10 = 13 K2SO4 + 26 MnSO4 + 64 H2O + 20 CO2
Ca(OH)2 + H{+} = Ca{+2} + H2O =>
Ca(OH)2 + 2 H{+} = Ca{+2} + 2 H2O
Al(OH)3 + Ni2O7 + Al2(S2O3)3 = Ni(OH)2 + Al2(SO3)3 + H2O =>
10 Al(OH)3 + 6 Ni2O7 + 5 Al2(S2O3)3 = 12 Ni(OH)2 + 10 Al2(SO3)3 + 3 H2O
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2 + SrSO4
AsO4 + H2O = H3AsO4 + OH =>
AsO4 + 3 H2O = H3AsO4 + 3 OH
Sb2O3 + C6H8O7 = HSbO + C6H7O7 + H2O =>
Sb2O3 + 4 C6H8O7 = 2 HSbO + 4 C6H7O7 + H2O
AlCl3 + (NH4)3PO4 = NH4Cl + AlPO4 =>
AlCl3 + (NH4)3PO4 = 3 NH4Cl + AlPO4
C = C58 =>
58 C = C58
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCO3 + K2SiO3 = CaSiO3 + K2CO3 =>
CaCO3 + K2SiO3 = CaSiO3 + K2CO3
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
K + MgS = Mg + K2S =>
2 K + MgS = Mg + K2S
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
AgNO3 + Cl = AgCl2 + NO3 =>
AgNO3 + 2 Cl = AgCl2 + NO3
K2[CuBr4] + C2H2O4 = CuC2O4 + KBr + HBr =>
K2[CuBr4] + C2H2O4 = CuC2O4 + 2 KBr + 2 HBr
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
NiCl2 + O2 = Ni2O2 + Cl10O5 =>
10 NiCl2 + 10 O2 = 5 Ni2O2 + 2 Cl10O5
C4H6O5 + NaOH = C4H4O5Na2 + H2O =>
C4H6O5 + 2 NaOH = C4H4O5Na2 + 2 H2O
Ca(OH) + H(ClO2)2 = Ca(ClO2)2 + H2O =>
Ca(OH) + H(ClO2)2 = Ca(ClO2)2 + H2O
Fe(NO3)3 = Fe2O3 + O3 + NO2 =>
2 Fe(NO3)3 = Fe2O3 + O3 + 6 NO2
C3H5Cl3 + NaOH = C3H5(OH)3 + NaCl =>
C3H5Cl3 + 3 NaOH = C3H5(OH)3 + 3 NaCl
Pb{2+} + SO4{-2} = PbSO4 =>
Pb{2+} + SO4{-2} = PbSO4
O4 + H2 = OH4 =>
O4 + 8 H2 = 4 OH4
Tl{3+} + I{-} = Tl{2+} + I2 =>
2 Tl{3+} + 2 I{-} = 2 Tl{2+} + I2
HCl(aq) + MgO2(s) = MgCl2 + H2O(l) + Cl2(g) =>
4 HCl(aq) + MgO2(s) = MgCl2 + 2 H2O(l) + Cl2(g)
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
Zn + HgCl2 = ZnCl2 + Hg =>
Zn + HgCl2 = ZnCl2 + Hg
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
K2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + KHSO4 + NaHSO4 + H2O =>
K2Cr2O7 + 4 NaCl + 6 H2SO4 = 2 CrO2Cl2 + 2 KHSO4 + 4 NaHSO4 + 3 H2O
Cr{+3} + NH4OH = Cr(OH)3 + NH4{+} =>
Cr{+3} + 3 NH4OH = Cr(OH)3 + 3 NH4{+}
Cr + H2SO3 = Cr2(SO3)3 + H2 =>
2 Cr + 3 H2SO3 = Cr2(SO3)3 + 3 H2
NH3 + H3PO4 = ((NH4)3)PO4 =>
3 NH3 + H3PO4 = ((NH4)3)PO4
NaHCO3 + Ca(H2PO4)2 = Na + Ca + PO4 + CO2 + H2O =>
4 NaHCO3 + Ca(H2PO4)2 = 4 Na + Ca + 2 PO4 + 4 CO2 + 4 H2O
NiCl2 + H2S = HCl + NiS =>
NiCl2 + H2S = 2 HCl + NiS
CH3COCH3 = H2 + CH3COCH =>
CH3COCH3 = H2 + CH3COCH
C2H5Cl(l) + O2(g) = CO2(g) + H2O(g) + Cl2(g) =>
4 C2H5Cl(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g) + 2 Cl2(g)
Zn + HOH = ZnHOH =>
Zn + HOH = ZnHOH
Na2SO3 + (NH4)2SO4 = Na2SO4 + (NH4)2SO3 =>
Na2SO3 + (NH4)2SO4 = Na2SO4 + (NH4)2SO3
K2O + NO2 = KNO3 + KNO2 =>
K2O + 2 NO2 = KNO3 + KNO2
LiH(s) + H2O(l) = LiOH(aq) + H2(g) =>
LiH(s) + H2O(l) = LiOH(aq) + H2(g)
Fe = Fe{2+} + e =>
Fe = Fe{2+} + 2e
CH3CH2Br + KMnO4 + H2SO4 = CH3COOH + MnSO4 + Br2 + K2SO4 + H2O =>
2 CH3CH2Br + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + 2 MnSO4 + Br2 + K2SO4 + 4 H2O
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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