| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CsCl + O2 = 2 Cs2O + 4 Cl
Cu + At = CuAt =>
Cu + At = CuAt
C3H6O + Br2 = C3H5BrO + HBr =>
C3H6O + Br2 = C3H5BrO + HBr
Co2O3(s) + NH3(g) = Co(s) + N2(g) + H2O(g) =>
Co2O3(s) + 2 NH3(g) = 2 Co(s) + N2(g) + 3 H2O(g)
C7H16S + O2 = CO2 + H2O + SO2 =>
C7H16S + 12 O2 = 7 CO2 + 8 H2O + SO2
CH4NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
2 CH4NH2(g) + 5 O2(g) = 2 CO2(g) + 6 H2O(g) + N2(g)
Zn3NO3 + Cu = Cu(NO3)2 + Zn =>
2 Zn3NO3 + Cu = Cu(NO3)2 + 6 Zn
CaCO3(s) + H2SO4(aq) = CO2 + CaSO4 + H2O =>
CaCO3(s) + H2SO4(aq) = CO2 + CaSO4 + H2O
C7H14O10 + CH4N2O = C8H18N2 + O =>
C7H14O10 + CH4N2O = C8H18N2 + 11 O
Mg(s) + HBr(l) = MgBr2(aq) + H2(g) =>
Mg(s) + 2 HBr(l) = MgBr2(aq) + H2(g)
CdCl2(aq) + Na2CO3(aq) = NaCl(aq) + CdCO3(s) =>
CdCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CdCO3(s)
Mn + Au{3+} = Au + Mn{2+} =>
3 Mn + 2 Au{3+} = 2 Au + 3 Mn{2+}
NH4OH + H3PO4 = (NH4)3PO4 + HOH =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 HOH
NH4OH + SnSO4 = (NH4)2SO4 + Sn(OH)2 =>
2 NH4OH + SnSO4 = (NH4)2SO4 + Sn(OH)2
CaS + Br2 = CaBr2 + S =>
CaS + Br2 = CaBr2 + S
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
FeCl3 + KSCN + H2O = Fe2O3 + KCl + HSCN =>
2 FeCl3 + 6 KSCN + 3 H2O = Fe2O3 + 6 KCl + 6 HSCN
Pb + H2SO3 = Pb(SO3)2 + H =>
Pb + 2 H2SO3 = Pb(SO3)2 + 4 H
Mg2Si2O6 + Fe3Al2Si3O12 = Fe2Si2O6 + Mg3Al2Si3O12 =>
3 Mg2Si2O6 + 2 Fe3Al2Si3O12 = 3 Fe2Si2O6 + 2 Mg3Al2Si3O12
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
Fe2O3(a) + H2O = Fe(OH)3(s) =>
Fe2O3(a) + 3 H2O = 2 Fe(OH)3(s)
NaF + Pb = PbF + Na =>
NaF + Pb = PbF + Na
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
Al + KSCN = Al(CN)2 + K + S =>
Al + 2 KSCN = Al(CN)2 + 2 K + 2 S
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
(CH3)2NH(aq) + HCl(aq) = (CH3)2NH2 + Cl =>
(CH3)2NH(aq) + HCl(aq) = (CH3)2NH2 + Cl
F2 + AlCl3 = F2Cl3 + Al =>
F2 + AlCl3 = F2Cl3 + Al
CH3COOH + KOH = CH3OH + KCO2H =>
CH3COOH + KOH = CH3OH + KCO2H
K2SO4 + Ag(NO3) = K(NO3) + Ag2(SO4) =>
K2SO4 + 2 Ag(NO3) = 2 K(NO3) + Ag2(SO4)
N2H2 + O2 = N2 + H2O =>
2 N2H2 + O2 = 2 N2 + 2 H2O
AlCl2 + NH4OH + C4H8N2O2 = Al(C4H7N2O2)2 + NH4Cl + H2O =>
AlCl2 + 2 NH4OH + 2 C4H8N2O2 = Al(C4H7N2O2)2 + 2 NH4Cl + 2 H2O
C7H6O3 + HCl = C7H5O2Cl + H2O =>
C7H6O3 + HCl = C7H5O2Cl + H2O
Sn(NO3)2 + Co = Sn + Co(NO3)2 =>
Sn(NO3)2 + Co = Sn + Co(NO3)2
FeCl2 + HNO3 + HCl = FeCl3 + H2O + NO =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + 2 H2O + NO
CH3Br + CH3ONa = NaBr + CH3CH2OH =>
CH3Br + CH3ONa = NaBr + CH3CH2OH
K[AgI2] + H2O = KOH + AgI + HI =>
K[AgI2] + H2O = KOH + AgI + HI
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Na + (C2H5)2O = (C2H5)Na2 + O2 =>
8 Na + 2(C2H5)2O = 4(C2H5)Na2 + O2
Li + MgS = Li2S + Mg =>
2 Li + MgS = Li2S + Mg
Na2CO3(aq) + HCl(aq) = NaCl(aq) + CO2(g) + H2O =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O
H3PO4 + Ni(OH)2 = Ni3(PO4)2 + H2O =>
2 H3PO4 + 3 Ni(OH)2 = Ni3(PO4)2 + 6 H2O
Br2 + Cl2 = Br3Cl =>
3 Br2 + Cl2 = 2 Br3Cl
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
SH2 + O = S + H2O =>
SH2 + O = S + H2O
Pb(NO3)2 = PbO + O2 + N2O =>
Pb(NO3)2 = PbO + 2 O2 + N2O
V + Cl2 = V2Cl3 =>
4 V + 3 Cl2 = 2 V2Cl3
CHCl3 + O26 = COCl2 + H2O + Cl2 =>
52 CHCl3 + 3 O26 = 52 COCl2 + 26 H2O + 26 Cl2
Ba(CN)2 + Na2(SO4) = Ba(SO4) + NaCN =>
Ba(CN)2 + Na2(SO4) = Ba(SO4) + 2 NaCN
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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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