| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + NaOH = FeSNaOH
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
H2SO4 + HCl = H2S + HClO3 =>
3 H2SO4 + 4 HCl = 3 H2S + 4 HClO3
CH3CH2OH + CO = CH3CH2COOH =>
CH3CH2OH + CO = CH3CH2COOH
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
Ba + NaOH = NaBa + NaBaO3 + H2O =>
6 Ba + 6 NaOH = 5 NaBa + NaBaO3 + 3 H2O
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
CaBr2 + CuCO3 = CaCO3 + CuBr2 =>
CaBr2 + CuCO3 = CaCO3 + CuBr2
KMnO4 + KCN + H2O = KCNO + KOH + MnO2 =>
2 KMnO4 + 3 KCN + H2O = 3 KCNO + 2 KOH + 2 MnO2
Li + (PO4) = Li(PO4) =>
Li + (PO4) = Li(PO4)
S + Bi = BiS =>
S + Bi = BiS
BaCl2 + KSO2 = BaSO2 + KCl2 =>
BaCl2 + KSO2 = BaSO2 + KCl2
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
TiCl4(i) + Na(s) = NaCl(s) + Ti(s) =>
TiCl4(i) + 4 Na(s) = 4 NaCl(s) + Ti(s)
Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(aq)
CuCl + KOH = Cu2O + KCl + H2O =>
2 CuCl + 2 KOH = Cu2O + 2 KCl + H2O
RbF + Be(NO3)2 = RbNO3 + BeF2 =>
2 RbF + Be(NO3)2 = 2 RbNO3 + BeF2
NO2{-} + H{+} = NO3{-} + N{+} + H2O =>
2 NO2{-} + 2 H{+} = NO3{-} + N{+} + H2O
Cr2O7{2-} + H2SO3 + H{+} = Cr{+3} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 5 H{+} = 2 Cr{+3} + 3 HSO4{-} + 4 H2O
Na2N2O2 + KMnO4 + H2O = NaNO3 + MnO2 + KOH =>
3 Na2N2O2 + 8 KMnO4 + 4 H2O = 6 NaNO3 + 8 MnO2 + 8 KOH
KHCO3 + CaCl2 = CaCO3 + CO2 + KCl + H2O =>
2 KHCO3 + CaCl2 = CaCO3 + CO2 + 2 KCl + H2O
CaCO3 + NH4H2PO4 = Ca4O(PO4)2 + NH3 + CO2 + H2O =>
4 CaCO3 + 2 NH4H2PO4 = Ca4O(PO4)2 + 2 NH3 + 4 CO2 + 3 H2O
Mg{+2} + HCl = H + MgCl{+2} =>
Mg{+2} + HCl = H + MgCl{+2}
Na2S + HClO4 = HCl + Na2SO4 =>
Na2S + HClO4 = HCl + Na2SO4
N2O5 + CUO = CU(NO3)2 =>
N2O5 + CUO = CU(NO3)2
H2O2(s) = H2O(s) + O2(g) =>
2 H2O2(s) = 2 H2O(s) + O2(g)
NaOH + CH3COOH = CH3 + COOHNaOH =>
NaOH + CH3COOH = CH3 + COOHNaOH
Cd + H2O2 = CdO + H2O =>
Cd + H2O2 = CdO + H2O
NaNO3 + MnO2 + NaOH = NO + Na2MnO4 + H2O =>
2 NaNO3 + 3 MnO2 + 4 NaOH = 2 NO + 3 Na2MnO4 + 2 H2O
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
COS + O2 = CO2 + SO2 =>
2 COS + 3 O2 = 2 CO2 + 2 SO2
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
BaS + O3 = BaO + SO2 =>
BaS + O3 = BaO + SO2
ZnC4H6O4 + (NH4)2SO4 = ZnSO4 + (NH4)2C4H6O4 =>
ZnC4H6O4 + (NH4)2SO4 = ZnSO4 + (NH4)2C4H6O4
Cu3(PO4)2 + LiOH = Li3PO4 + Cu(OH)2 =>
Cu3(PO4)2 + 6 LiOH = 2 Li3PO4 + 3 Cu(OH)2
C5*H10*O2 + O2 = CO2 + H2O =>
2 C5*H10*O2 + 13 O2 = 10 CO2 + 10 H2O
HClO3 + P4 + H2O = HCl + H3PO4 =>
10 HClO3 + 3 P4 + 18 H2O = 10 HCl + 12 H3PO4
NaHO + CuCl = NaCl + Cu(OH) =>
NaHO + CuCl = NaCl + Cu(OH)
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
AlSO4 + BaCl = BaSO4 + AlCl =>
AlSO4 + BaCl = BaSO4 + AlCl
SO2 + H2O = H2SO3 = H2SO3 =>
SO2 + H2O = H2SO3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
RbF + Be(NO3)2 = RbNO3 + BeF2 =>
2 RbF + Be(NO3)2 = 2 RbNO3 + BeF2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CS2 + H2O = H2S + CO2 =>
CS2 + 2 H2O = 2 H2S + CO2
NaOH(aq) + NaNO2(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)
Ag + HgCl2 = AgCl + Hg =>
2 Ag + HgCl2 = 2 AgCl + Hg
HCl + NaC6H5CO2 = NaCl + C6H5COOH =>
HCl + NaC6H5CO2 = NaCl + C6H5COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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