| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
Al4 + KOH + H2O = KAl(OH)4 + H2 =>
Al4 + 4 KOH + 12 H2O = 4 KAl(OH)4 + 6 H2
NaBH4 + H2O + CH2O = CH3OH + NaOH + BH3 =>
NaBH4 + H2O + CH2O = CH3OH + NaOH + BH3
[Ni(NH3)4]SO4 + HNO3 = Ni(NO3)2 + NH4NO3 + H2SO4 =>
[Ni(NH3)4]SO4 + 6 HNO3 = Ni(NO3)2 + 4 NH4NO3 + H2SO4
FeOHNO3 + H2O = Fe(OH)2 + HNO3 =>
FeOHNO3 + H2O = Fe(OH)2 + HNO3
HPO4 + Mg + NH3 = MgNH4PO4 =>
HPO4 + Mg + NH3 = MgNH4PO4
Pb(ll)(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(ll)(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2
C5H10 + O2 = H2C5H6O4 + H3O =>
3 C5H10 + 7 O2 = 3 H2C5H6O4 + 2 H3O
H2O2 + MnO2 = H2O + MnO3 =>
H2O2 + MnO2 = H2O + MnO3
[Co(NH3)6] + H2O2 = [Co(NH3)5OH] + NH3OH =>
[Co(NH3)6] + H2O2 = [Co(NH3)5OH] + NH3OH
Mn + Cl2 = MnCl3 =>
2 Mn + 3 Cl2 = 2 MnCl3
OH{-} + ClO3{-} + N2H4 = NO3{-} + Cl{-} + H2O =>
6 OH{-} + 7 ClO3{-} + 3 N2H4 = 6 NO3{-} + 7 Cl{-} + 9 H2O
Cl2(g) + MgBr2(s) = Br2 + MgCl2 =>
Cl2(g) + MgBr2(s) = Br2 + MgCl2
Fe(s) + H2SO4 = FeSO4 + H2 =>
Fe(s) + H2SO4 = FeSO4 + H2
KL + Br2 = KLBr =>
2 KL + Br2 = 2 KLBr
C + Bi2 = CBi4 =>
C + 2 Bi2 = CBi4
NaOH + CH3OOH = CH3COONa + H2O =>
NaOH + 2 CH3OOH = CH3COONa + 3 H2O
Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2
COOH + OH = COOH2O =>
COOH + OH = COOH2O
P + Li = P3Li =>
3 P + Li = P3Li
C2H2O2 + Ag(NH3)2OH = C2H8O4N2 + Ag + NH3 + H2O =>
C2H2O2 + 4 Ag(NH3)2OH = C2H8O4N2 + 4 Ag + 6 NH3 + 2 H2O
CuSO4 + Fe(HCO3)3 = Fe2(SO4)3 + Cu(HCO3)2 =>
3 CuSO4 + 2 Fe(HCO3)3 = Fe2(SO4)3 + 3 Cu(HCO3)2
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
NaHS + O2 = Na2O + H2O + SO2 =>
2 NaHS + 3 O2 = Na2O + H2O + 2 SO2
HCO3{-} + NaOH = CO3{2-} + H2O + Na{+} =>
HCO3{-} + NaOH = CO3{2-} + H2O + Na{+}
C6H8O6 + NaHCO3 = CO2 + H2O + NaC6H7O6 =>
C6H8O6 + NaHCO3 = CO2 + H2O + NaC6H7O6
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Bi2O5 + H2S = Bi2S5 + H2O =>
Bi2O5 + 5 H2S = Bi2S5 + 5 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Na2C2O4(ac) + H2SO4(ac) + KMnO4(ac) = Na2SO4 + K2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4(ac) + 8 H2SO4(ac) + 2 KMnO4(ac) = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Au + K3PO4 = K + AuPO4 =>
Au + K3PO4 = 3 K + AuPO4
Hg0 + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg0 + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
CaO + O2 = CaO3 =>
CaO + O2 = CaO3
Al2S3 + KOH = Al(OH)3 + K2S =>
Al2S3 + 6 KOH = 2 Al(OH)3 + 3 K2S
MgSO4 = MgO + SO2 + O2 =>
2 MgSO4 = 2 MgO + 2 SO2 + O2
Ge + S = GeS2 =>
Ge + 2 S = GeS2
K2SO3 + H2S = K2S + H2SO3 =>
K2SO3 + H2S = K2S + H2SO3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Cl + O = Cl2O5 =>
2 Cl + 5 O = Cl2O5
HClO2 + HCl = Cl2 + H2O =>
HClO2 + 3 HCl = 2 Cl2 + 2 H2O
C2H6O2 + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C2H6O2 + 8 KMnO4 + 12 H2SO4 = 5(COOH)2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
P4 + KOH + H2O = K2HPO3 + PH3 =>
P4 + 4 KOH + 2 H2O = 2 K2HPO3 + 2 PH3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
NH4OH(aq) + H3PO4(aq) = NH4PO4 + H3OH =>
NH4OH(aq) + H3PO4(aq) = NH4PO4 + H3OH
(CaO)2 + H2O = Ca(OH)2 =>
(CaO)2 + 2 H2O = 2 Ca(OH)2
NaI + H3PO4 + NaIO3 = I2 + NaPO3 + H2O =>
5 NaI + 6 H3PO4 + NaIO3 = 3 I2 + 6 NaPO3 + 9 H2O
As + NaBrO + NaOH = NaAsO3 + NaBr + H2O =>
2 As + 5 NaBrO + 2 NaOH = 2 NaAsO3 + 5 NaBr + H2O
SrN + LiBr = SrBr2 + Li2N =>
SrN + 2 LiBr = SrBr2 + Li2N
Ca(OH)2 + CO2 = CaCO3 + H(OH) =>
Ca(OH)2 + CO2 = CaCO3 + H(OH)
K2Cr2O7 + H2SO4 + Na2S = Cr2(SO4)3 + Na2 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + Na2S = Cr2(SO4)3 + Na2 + K2SO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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