| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
HNO3 + S = NO2 + H2O + H2SO4 =>
6 HNO3 + S = 6 NO2 + 2 H2O + H2SO4
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
CH3COOH + Mn(OH)2 = MnCH2COO + H2O =>
CH3COOH + Mn(OH)2 = MnCH2COO + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
ScCl3 + Na2CO3 = Sc2(CO3)3 + NaCl =>
2 ScCl3 + 3 Na2CO3 = Sc2(CO3)3 + 6 NaCl
O2 + C + H2 = C6H12O6 =>
3 O2 + 6 C + 6 H2 = C6H12O6
Be2C + O2 = BeO + CO2 =>
Be2C + 2 O2 = 2 BeO + CO2
Mg(s)H2(g) = MgH2(s) =>
Mg(s)H2(g) = MgH2(s)
CuSO4HCl = CuClHSO4 =>
CuSO4HCl = CuClHSO4
CO + AlCl3 = C + Cl + Al2O3 =>
3 CO + 2 AlCl3 = 3 C + 6 Cl + Al2O3
H + SiO3 = HSiO3 =>
H + SiO3 = HSiO3
SIHF = SIFH =>
SIHF = SIFH
SO + H2O = SO2H2 =>
SO + H2O = SO2H2
HCl + HNO3 = Cl2 + NO + H2O =>
6 HCl + 2 HNO3 = 3 Cl2 + 2 NO + 4 H2O
C2H6 + O2 = CH3CHO + H2O =>
C2H6 + O2 = CH3CHO + H2O
NH4Br + AgNO3 = AgBr + NH4NO3 =>
NH4Br + AgNO3 = AgBr + NH4NO3
C3H6OS2 + O2 = CO2 + H2O + SO2 =>
C3H6OS2 + 6 O2 = 3 CO2 + 3 H2O + 2 SO2
Zn + KNO3 = ZnO + K2O + N2 =>
5 Zn + 2 KNO3 = 5 ZnO + K2O + N2
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Ba(OH)2 + Na2SO4 = Ba(SO4) + Na(OH) =>
Ba(OH)2 + Na2SO4 = Ba(SO4) + 2 Na(OH)
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
Sr(OH)2(aq) + HCl(aq) = SrCl2 + H2O =>
Sr(OH)2(aq) + 2 HCl(aq) = SrCl2 + 2 H2O
Fe(OH)3 + NaOH = NaFeO2 + H2O =>
Fe(OH)3 + NaOH = NaFeO2 + 2 H2O
ClCH2CH2 + NaOH = NaCl + OHCH2CH2 =>
ClCH2CH2 + NaOH = NaCl + OHCH2CH2
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(aq) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(aq) + CO2(g)
CoCl3 + Al = CoCl2 + AlCl3 =>
3 CoCl3 + Al = 3 CoCl2 + AlCl3
Al + Y2O3 = Al2O3 + Y =>
2 Al + Y2O3 = Al2O3 + 2 Y
KOH + CH3CH2OH = KOH2CH3CH2O =>
KOH + CH3CH2OH = KOH2CH3CH2O
NH4SCN + Fe = Fe(SCN)3 + NH3 + H2 =>
6 NH4SCN + 2 Fe = 2 Fe(SCN)3 + 6 NH3 + 3 H2
CrCl3 + NaOH = Cr2O3 + HCl + NaCl =>
2 CrCl3 + 3 NaOH = Cr2O3 + 3 HCl + 3 NaCl
(NH4)2CO3 + CaCl2 = Cl2(NH4)2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = Cl2(NH4)2 + CaCO3
Ca + P + O2 + H2 = Ca5(PO4)3OH =>
10 Ca + 6 P + 13 O2 + H2 = 2 Ca5(PO4)3OH
NaCl + KOH = NaOH + Cl + K =>
NaCl + KOH = NaOH + Cl + K
C2H5SH + O2 = CO2 + H2O + S02 =>
2 C2H5SH + 7 O2 = 4 CO2 + 6 H2O + S02
FeCl3(s) = Cl2 + Fe =>
2 FeCl3(s) = 3 Cl2 + 2 Fe
NaC2H3O4 + HCl = NaCl + HC2H3O4 =>
NaC2H3O4 + HCl = NaCl + HC2H3O4
CrOHHNO3 = CrNO3H2O =>
CrOHHNO3 = CrNO3H2O
Co + OH = Co(OH)3 =>
Co + 3 OH = Co(OH)3
KNO3 = KNO2 + O2 = Q =>
2 KNO3 = 2 KNO2 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Mg(OH)2 + FeCl3 = Fe(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 MgCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(OH)2 + FeCl3 = Fe(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 MgCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + Na2S = Na(SO4)2 + SO2 + H2O =>
10 H2SO4 + Na2S = 2 Na(SO4)2 + 7 SO2 + 10 H2O
Ba(NO3)2 + NaHCO3 = BaCO3 + NaNO3 + CO2 + H2O =>
Ba(NO3)2 + 2 NaHCO3 = BaCO3 + 2 NaNO3 + CO2 + H2O
AgN03 + NaOH = AgOH + NaN03 =>
AgN03 + NaOH = AgOH + NaN03
Fe + ZnSO4 = Fe(SO4)2 + Zn =>
Fe + 2 ZnSO4 = Fe(SO4)2 + 2 Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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