| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 4 IO3{-} + 8 OH{-} = 4 PO4{-3} + 2 I2 + 4 H2O
KH + Ca = CaK + H =>
KH + Ca = CaK + H
NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl
P2O3 + KOH = KPO2 + H2O =>
P2O3 + 2 KOH = 2 KPO2 + H2O
P2O3 + KOH = K2P2O4 + H2O =>
P2O3 + 2 KOH = K2P2O4 + H2O
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
Fe2O2(g) + CO = Fe + CO2 =>
Fe2O2(g) + 2 CO = 2 Fe + 2 CO2
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
HBr + Ba(OH)2 = BaBr2 + HOH =>
2 HBr + Ba(OH)2 = BaBr2 + 2 HOH
Al(HCO3)3(s) = Al2(CO3)3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2(CO3)3(s) + 3 CO2(g) + 3 H2O(g)
SO4 + Cl = SO4Cl =>
SO4 + Cl = SO4Cl
Na2S + Pb(No3)2 = Na2(No3)2 + PbS =>
Na2S + Pb(No3)2 = Na2(No3)2 + PbS
Al + KOH = AlKO + H2 =>
2 Al + 2 KOH = 2 AlKO + H2
MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl
NaCl + NaHSO3 = HCl + Na2SO3 =>
NaCl + NaHSO3 = HCl + Na2SO3
AlOH3 + CaOH = CaAlO2 + H2 =>
AlOH3 + CaOH = CaAlO2 + 2 H2
Na2S2O3 + HCl = NaCl + Na2SO4 + S + H2O =>
3 Na2S2O3 + 2 HCl = 2 NaCl + 2 Na2SO4 + 4 S + H2O
KMnO4 + NaHSO3 = MnSO4 + K2SO4 + MnO2 + Na2SO4 + H2O =>
2 KMnO4 + 4 NaHSO3 = MnSO4 + K2SO4 + MnO2 + 2 Na2SO4 + 2 H2O
CO2 + S = SO2 + C =>
CO2 + S = SO2 + C
FeO + P2O3 = Fe3(PO3)2 =>
3 FeO + P2O3 = Fe3(PO3)2
ScRu + Sc4C3 + Sc3RuC4 = Sc3RuC2 =>
4 ScRu + 2 Sc4C3 + Sc3RuC4 = 5 Sc3RuC2
KH + CaN = KCa + HN =>
KH + CaN = KCa + HN
Ba{2+} + PO4{-3} = Ba3(PO4)2 =>
3 Ba{2+} + 2 PO4{-3} = Ba3(PO4)2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Sn(OH)4 + H3PO4 = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 H2O
C2H5OOH + CaCO3 = (CH3COO)Ca + CO2 + H2O =>
9 C2H5OOH + 10 CaCO3 = 10(CH3COO)Ca + 8 CO2 + 12 H2O
C6H6 + SO4{2-} + H2O = HS{-} + H{+} + HCO3{-} =>
4 C6H6 + 15 SO4{2-} + 12 H2O = 15 HS{-} + 9 H{+} + 24 HCO3{-}
H3PO4 + C2H8O7P2 + KOH = KHC2H3PO4H3PO4H3PO3 + H2O =>
H3PO4 + C2H8O7P2 + KOH = KHC2H3PO4H3PO4H3PO3 + H2O
KNO3 + S = K2S + N2 + O3 =>
2 KNO3 + S = K2S + N2 + 2 O3
C57H104O6 + KOH = C17H33COOK + CH2OHCHOHCH2OH =>
C57H104O6 + 3 KOH = 3 C17H33COOK + CH2OHCHOHCH2OH
BaCl2 + C4H6O6 = BaC4H4O6 + HCl =>
BaCl2 + C4H6O6 = BaC4H4O6 + 2 HCl
C3657H4810N39S5O2258K9Cl + O2 = CO2 + H2O + NO2 + SO2 + K + Cl =>
2 C3657H4810N39S5O2258K9Cl + 7549 O2 = 7314 CO2 + 4810 H2O + 78 NO2 + 10 SO2 + 18 K + 2 Cl
(CH3COOH) + CU + O2 = CU(CH3COO)2 + H2O =>
4(CH3COOH) + 2 CU + O2 = 2 CU(CH3COO)2 + 2 H2O
SO3 + P2O5 = P2SO8 =>
SO3 + P2O5 = P2SO8
Cr + N = Cr2N =>
2 Cr + N = Cr2N
K{+} + Na{+} + Co(NO2)6{3-} + H2O = K2NaCo(NO2)6*H2O =>
2 K{+} + Na{+} + Co(NO2)6{3-} + H2O = K2NaCo(NO2)6*H2O
HNo3 + Pb(OH)4 = Pb(No3)4 + H2O =>
4 HNo3 + Pb(OH)4 = Pb(No3)4 + 4 H2O
Na2CO3 + GaCl3 = Ga2(CO3)3 + NaCl =>
3 Na2CO3 + 2 GaCl3 = Ga2(CO3)3 + 6 NaCl
Hg(ClO4)2 + Na2Cr2O7 = Hg(Cr2O7) + NaClO4 =>
Hg(ClO4)2 + Na2Cr2O7 = Hg(Cr2O7) + 2 NaClO4
CaC2 + H2O1 = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O1 = C2H2 + Ca(OH)2
Pb + HC2H3O2 = Pb(C2H3O2)2 + H2 =>
Pb + 2 HC2H3O2 = Pb(C2H3O2)2 + H2
NaCr(OH)4 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCr(OH)4 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O
C2H5OH + H2O = CO2 + H2 =>
C2H5OH + 3 H2O = 2 CO2 + 6 H2
Mg + HC2H3O2 = MgO + C2H4 =>
2 Mg + HC2H3O2 = 2 MgO + C2H4
Ca(HCo3)2 = Co3 + H + Ca =>
Ca(HCo3)2 = 2 Co3 + 2 H + Ca
Cu(NO3)2 + Zn2 = Cu(NO3) + Zn(NO3) =>
2 Cu(NO3)2 + Zn2 = 2 Cu(NO3) + 2 Zn(NO3)
MgSO4 + NaHCO3 = MgCO3 + NaHSO4 =>
MgSO4 + NaHCO3 = MgCO3 + NaHSO4
NH4I + K2SO4 = (NH4)2SO4 + KI =>
2 NH4I + K2SO4 = (NH4)2SO4 + 2 KI
Ca + EDTA = Ca2EDTA =>
2 Ca + EDTA = Ca2EDTA
Fe3C + HNO3 = Fe(NO3)3 + CO2 + NO + H2O =>
3 Fe3C + 40 HNO3 = 9 Fe(NO3)3 + 3 CO2 + 13 NO + 20 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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