| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + MgOH2 = CaOH2 + Mg(NO3)2
P4 + NaOH = P4O6 + NaH =>
P4 + 6 NaOH = P4O6 + 6 NaH
H2(SO4)NH4OH = H2OHNH4SO4 =>
H2(SO4)NH4OH = H2OHNH4SO4
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
CoSO4 + Y2(SO4)3 + Cs2SO4 + H2S = CsYCoS3 + H2SO4 =>
2 CoSO4 + Y2(SO4)3 + Cs2SO4 + 6 H2S = 2 CsYCoS3 + 6 H2SO4
N2 + HNO3 = N2O3 + HN =>
N2 + HNO3 = N2O3 + HN
CrO2 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
3 CrO2 + KClO3 + 6 KOH = 3 K2CrO4 + KCl + 3 H2O
KCl + H2SO4 = HCl + KHSO4 =>
KCl + H2SO4 = HCl + KHSO4
CH2O + HNO3 = N2 + H2O + CO2 =>
5 CH2O + 4 HNO3 = 2 N2 + 7 H2O + 5 CO2
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
NH3 + H2BO3 = B + N2H4 + H2O =>
4 NH3 + H2BO3 = B + 2 N2H4 + 3 H2O
H + Br = H2Br2 =>
2 H + 2 Br = H2Br2
Al2S3 + HNO3 = SO2 + Al(NO3)3 + NO2 + H2O =>
Al2S3 + 24 HNO3 = 3 SO2 + 2 Al(NO3)3 + 18 NO2 + 12 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Al2S3 + H2O = Al2O + H2S3 =>
Al2S3 + H2O = Al2O + H2S3
CO2 + N2O = CO + N2O3 =>
2 CO2 + N2O = 2 CO + N2O3
Li3Al(C2O4)3(H2O)4 = Li2O + Al2O3 + CO + CO2 + H2O =>
2 Li3Al(C2O4)3(H2O)4 = 3 Li2O + Al2O3 + 6 CO + 6 CO2 + 8 H2O
Fe3{+} + KSCN = [Fe(SCN)6]3{+} + K =>
Fe3{+} + 18 KSCN = [Fe(SCN)6]3{+} + 18 K
CH3CH2COOH + Ba + OH = BaCH3CH2COO + H2O =>
CH3CH2COOH + Ba + OH = BaCH3CH2COO + H2O
C13H8O + NaBH4 + CH3CH2OH = C13H110O + NaB(OCH2CH3) =>
5 C13H8O + 102 NaBH4 + 102 CH3CH2OH = 5 C13H110O + 102 NaB(OCH2CH3)
C2H4 + Cl2 = C2Cl4 + HCl =>
C2H4 + 4 Cl2 = C2Cl4 + 4 HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2S2O3 + H2SO4 = Na2SO4 + H2S + S =>
4 Na2S2O3 + H2SO4 = 4 Na2SO4 + H2S + 4 S
N2O + O2 = N6O17 =>
3 N2O + 7 O2 = N6O17
CoSO4 + Y2(SO4)3 + Cs2SO4 + H2S = CsYCoS3 + H2SO4 =>
2 CoSO4 + Y2(SO4)3 + Cs2SO4 + 6 H2S = 2 CsYCoS3 + 6 H2SO4
HBr + KOH = KBr + H2O = =>
HBr + KOH = KBr + H2O
Na2SiO3 + HCI = H2SiO3 + NaCI =>
Na2SiO3 + 2 HCI = H2SiO3 + 2 NaCI
LiAlH4 + CH3C(O)CH3 + H2O = CH3CHOHCH3 + LiOH + AlOH3 =>
LiAlH4 + 2 CH3C(O)CH3 + 2 H2O = 2 CH3CHOHCH3 + LiOH + AlOH3
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 6 I + 7 H2O
K3[Fe(CN)6] + Na2SO3 = Na3[Fe(CN)6] + K2SO3 =>
2 K3[Fe(CN)6] + 3 Na2SO3 = 2 Na3[Fe(CN)6] + 3 K2SO3
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
KMnO4 + NaOH = KMnO5 + NaH =>
KMnO4 + NaOH = KMnO5 + NaH
CaCN2 + H2O = Ca(OH)2 + CH4N2O =>
CaCN2 + 3 H2O = Ca(OH)2 + CH4N2O
Pb + Na2O2 = Na2PbO2 =>
Pb + Na2O2 = Na2PbO2
HCl + Ag = AgCl2 + H2 =>
2 HCl + Ag = AgCl2 + H2
KMnO4 + HCl + Na2SO3 = MnCl2 + KCl + Na2SO4 + H2O =>
2 KMnO4 + 6 HCl + 5 Na2SO3 = 2 MnCl2 + 2 KCl + 5 Na2SO4 + 3 H2O
AuCl + H2SO4 = Au2(SO4) + HCl =>
2 AuCl + H2SO4 = Au2(SO4) + 2 HCl
KNO3 + NaCI = KCI + NaNO3 =>
KNO3 + NaCI = KCI + NaNO3
LiFeO2 + Al + O2 = LiAlO2 + FeO =>
2 LiFeO2 + 2 Al + O2 = 2 LiAlO2 + 2 FeO
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
Ag + Cl = AgCl =>
Ag + Cl = AgCl
NO2 + I{-} + H{+} = NO{-} + I2 + H2O =>
2 NO2 + 6 I{-} + 4 H{+} = 2 NO{-} + 3 I2 + 2 H2O
Fe + NaOH = Fe(NaOH)4 =>
Fe + 4 NaOH = Fe(NaOH)4
Hg(NO3)2(aq) + Na2S(aq) = HgS(s) + Na2(NO3)2(aq) =>
Hg(NO3)2(aq) + Na2S(aq) = HgS(s) + Na2(NO3)2(aq)
Fe(OH)3 = Fe + H + O =>
Fe(OH)3 = Fe + 3 H + 3 O
FeCl2 + KNO3 = Fe(NO3)2 + KCl =>
FeCl2 + 2 KNO3 = Fe(NO3)2 + 2 KCl
KMnO4 + NaCl + H2(SO4) = Cl2 + K2(SO4) + Mn(SO4) + H2O + Na2(SO4) =>
2 KMnO4 + 10 NaCl + 8 H2(SO4) = 5 Cl2 + K2(SO4) + 2 Mn(SO4) + 8 H2O + 5 Na2(SO4)
Tc + O = Tc2O7 =>
2 Tc + 7 O = Tc2O7
AgCl2 + AgNO3 = Ag + ClNO3 =>
AgCl2 + 2 AgNO3 = 3 Ag + 2 ClNO3
C7H6O3 + C6H5OH = C13H10O3 + H2O =>
C7H6O3 + C6H5OH = C13H10O3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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