| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pt(OH)2 + H2S = PtS + 2 H2O
BiCl3 + H2S = BiH2 + SCl3 =>
BiCl3 + H2S = BiH2 + SCl3
C2H3O2Cl + H2O = C2H4O3 + HCl =>
C2H3O2Cl + H2O = C2H4O3 + HCl
NH4Cl(aq) + KOH(aq) = NH3 + H2O + KCl =>
NH4Cl(aq) + KOH(aq) = NH3 + H2O + KCl
NH4Cl(aq) + KOH(aq) = NH3(l) + KCl(aq) + H2O(l) =>
NH4Cl(aq) + KOH(aq) = NH3(l) + KCl(aq) + H2O(l)
Ca(NO3)2 + LiBr = CaBr2 + LiNO3 =>
Ca(NO3)2 + 2 LiBr = CaBr2 + 2 LiNO3
NH4 + HOH = NH4OH + H =>
NH4 + HOH = NH4OH + H
C4H8O + H2O2 = CO2 + H2O =>
C4H8O + 11 H2O2 = 4 CO2 + 15 H2O
H2CrO4 + Na2O = Na2CrO4 + H2O =>
H2CrO4 + Na2O = Na2CrO4 + H2O
AsH3 + AgCl + H2O = As4O6 + HCl + Ag =>
4 AsH3 + 24 AgCl + 6 H2O = As4O6 + 24 HCl + 24 Ag
Pb(NO3)2(aq) + NH3(aq) = PbNH3(solid) + (NO3)2(aq) =>
Pb(NO3)2(aq) + NH3(aq) = PbNH3(solid) + (NO3)2(aq)
Mg + SnSO4 = MgSO4 + Sn =>
Mg + SnSO4 = MgSO4 + Sn
Pd + AgNO3 = PdNO3 + Ag =>
Pd + AgNO3 = PdNO3 + Ag
NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(g) + H2O(l) =>
NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(g) + H2O(l)
Zn(OH)2 + H2SO4 = (ZnOH)2SO4 + H2O =>
2 Zn(OH)2 + H2SO4 = (ZnOH)2SO4 + 2 H2O
At + H2 = AtH =>
2 At + H2 = 2 AtH
C5H10O2(i) + O2(g) = CO2(g) + H2O(i) =>
2 C5H10O2(i) + 13 O2(g) = 10 CO2(g) + 10 H2O(i)
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H =>
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H
Ag(s) + H2S(g) = Ag(s)S(g) + H2 =>
Ag(s) + H2S(g) = Ag(s)S(g) + H2
KPO4 + FeNO3 = KNO3 + FePO4 =>
KPO4 + FeNO3 = KNO3 + FePO4
NClO = NO + Cl =>
NClO = NO + Cl
Na + SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
2 Na + SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
B2H6 + O6 = HBO2 + H2O =>
B2H6 + O6 = 2 HBO2 + 2 H2O
NH4Cl(aq) + KOH(aq) = NH4OH(aq) + KCl(aq) =>
NH4Cl(aq) + KOH(aq) = NH4OH(aq) + KCl(aq)
KClNa2SO4 = KSO4Na2Cl =>
KClNa2SO4 = KSO4Na2Cl
CeO2 + Ca + Si = Ce + CaSiO3 =>
3 CeO2 + 2 Ca + 2 Si = 3 Ce + 2 CaSiO3
FeO + Na2SO4 = FeSO4 + Na2O =>
FeO + Na2SO4 = FeSO4 + Na2O
C14H30(l) + O2(g) = CO2(g) + H2O(l) =>
2 C14H30(l) + 43 O2(g) = 28 CO2(g) + 30 H2O(l)
Ge + O2 = GeO =>
2 Ge + O2 = 2 GeO
KCIO3 + HCl = KCI + Cl2 + H2O =>
KCIO3 + 6 HCl = KCI + 3 Cl2 + 3 H2O
CuSO4*5H2O + HNO3 = Cu(NO3)2 + H2SO4 + H2O =>
CuSO4*5H2O + 2 HNO3 = Cu(NO3)2 + H2SO4 + 5 H2O
CuCl2 + (NH4)3(PO4) = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3(PO4) = Cu3(PO4)2 + 6 NH4Cl
CH3CH2COOH + Ca = (CH3CH2COO)Ca + H =>
CH3CH2COOH + Ca = (CH3CH2COO)Ca + H
C2H6O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
C2H6O + 4 Cu(OH)2 = CH3COOH + 2 Cu2O + 5 H2O
Ge + O2 = Ge2O =>
4 Ge + O2 = 2 Ge2O
MgCrO4 = Mg + CrO4 =>
MgCrO4 = Mg + CrO4
C8H9NO + NO2 = C8H8N2O3 + H =>
C8H9NO + NO2 = C8H8N2O3 + H
PbCl4 + Ag = AgCl + Pb =>
PbCl4 + 4 Ag = 4 AgCl + Pb
Ge + O2 = Ge2O4 =>
2 Ge + 2 O2 = Ge2O4
H4SO5 = H2SO4 + H2O =>
H4SO5 = H2SO4 + H2O
Mn + AgCl = Ag + MnCl2 =>
Mn + 2 AgCl = 2 Ag + MnCl2
Na + CH3COOH = NaCH3COO + H2 =>
2 Na + 2 CH3COOH = 2 NaCH3COO + H2
H2MgO2 = MgO + H2O =>
H2MgO2 = MgO + H2O
Al2(SO4)3*18H2O + Ca(OH)2 = Al(OH)3 + CaSO4 + H2O =>
Al2(SO4)3*18H2O + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4 + 18 H2O
K3[Fe(CN)6] + H2O = K3Fe(CN)6H2O =>
K3[Fe(CN)6] + H2O = K3Fe(CN)6H2O
S + K2Cr2O7 = Cr2O3 + K2SO4 =>
S + K2Cr2O7 = Cr2O3 + K2SO4
NH3 + H2O = HNH3 + OH =>
NH3 + H2O = HNH3 + OH
H2(aq) + O2(aq) = H2O(l) =>
2 H2(aq) + O2(aq) = 2 H2O(l)
CH = C6H6 =>
6 CH = C6H6
K3PO4 + Cu(NO3)2 = Cu3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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