| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + H2O = H2SO4
KHCO3 + H2SO4 = K2SO4 + CO2H2O =>
2 KHCO3 + H2SO4 = K2SO4 + 2 CO2H2O
CH4 + PbO = CO2 + PbH2 =>
CH4 + 2 PbO = CO2 + 2 PbH2
MnO + CuO + ReO3 = Mn2CuReO6 =>
2 MnO + CuO + ReO3 = Mn2CuReO6
Zn + HNO3 = Zn(NO3)2 + H2 = =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
H2O2 + Mn(OH)2 = H2O + MnO2 =>
H2O2 + Mn(OH)2 = 2 H2O + MnO2
CH3COOH + Na(OH) = H2O + NaC2H3O2 =>
CH3COOH + Na(OH) = H2O + NaC2H3O2
NH4Cl + NaNO3 = N2O + NaCl + H2O =>
NH4Cl + NaNO3 = N2O + NaCl + 2 H2O
Li + NO{3+} = LiNO{3+} =>
Li + NO{3+} = LiNO{3+}
Cr(s) + PtBr2(aq) = CrBr1(aq) + Pt(s) =>
2 Cr(s) + PtBr2(aq) = 2 CrBr1(aq) + Pt(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
SCuSO4 = S(SO4)Cu =>
SCuSO4 = S(SO4)Cu
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
Ir + F = IrF6 =>
Ir + 6 F = IrF6
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
S + Ca(OH)2 = Ca + SO2 + H2O =>
S + 2 Ca(OH)2 = 2 Ca + SO2 + 2 H2O
MgO + Al2O3 + Fe2O3 = [Mg]50[Al2]25[Fe2]75[O4]50 + O3 =>
50 MgO + 25 Al2O3 + 75 Fe2O3 = [Mg]50[Al2]25[Fe2]75[O4]50 + 50 O3
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
HP + KOH = H2O + KP =>
HP + KOH = H2O + KP
C(s) + Cl2(g) = CCl4 =>
C(s) + 2 Cl2(g) = CCl4
N2H4*H2O + Cu(OH)2 = N2 + Cu2O + H2O =>
N2H4*H2O + 4 Cu(OH)2 = N2 + 2 Cu2O + 7 H2O
Ir + P = IrP =>
Ir + P = IrP
CsH12 + O = Cs2 + H2O =>
2 CsH12 + 12 O = Cs2 + 12 H2O
MnI2 + Na2S = MnS + NaI =>
MnI2 + Na2S = MnS + 2 NaI
C2H2 + CuSO4 = CuC2 + H2SO4 =>
C2H2 + CuSO4 = CuC2 + H2SO4
NH4NO3 + Sr(OH)2 = NH3 + HOH + Sr(NO3)2 =>
2 NH4NO3 + Sr(OH)2 = 2 NH3 + 2 HOH + Sr(NO3)2
HNO3 + S = H + SNO3 =>
HNO3 + S = H + SNO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Lead(ii)nitrate + hydrochloricacid = lead(ii)chloride + nitricacid =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Au + H2O = H2 + AuO =>
Au + H2O = H2 + AuO
HNO2 + Bi(OH)3 = Bi(NO2)3 + H2O =>
3 HNO2 + Bi(OH)3 = Bi(NO2)3 + 3 H2O
(NH4)2Co3(aq) + NaOH(aq) = Na2Co3(aq) + NH3(g) + H2O(l) =>
(NH4)2Co3(aq) + 2 NaOH(aq) = Na2Co3(aq) + 2 NH3(g) + 2 H2O(l)
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCOOH + Co = (HCOO)Co + H2 =>
2 HCOOH + 2 Co = 2(HCOO)Co + H2
Mg + Mn(NO3)2 = MgNO3 + Mn =>
2 Mg + Mn(NO3)2 = 2 MgNO3 + Mn
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KHCO3HNO3 = KHNO3HCO3 =>
KHCO3HNO3 = KHNO3HCO3
SO3 + Na = SO3Na =>
SO3 + Na = SO3Na
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ag{-} + KI = AgI + K{-} =>
Ag{-} + KI = AgI + K{-}
H2O + CO2 = H2C + O3 =>
H2O + CO2 = H2C + O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO3 + CU0 = CU(NO3)2 + NO + H2O =>
8 HNO3 + 3 CU0 = 3 CU(NO3)2 + 2 NO + 4 H2O
Al + HNO3 + HCl = AlCl + NO + H2O =>
3 Al + HNO3 + 3 HCl = 3 AlCl + NO + 2 H2O
Mg + HCl = MgCl{+2} + H{-2} =>
Mg + HCl = MgCl{+2} + H{-2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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