| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO2 + 2 HCl = NOCl + H2O + Cl
Ag + Ba = AgBa2 =>
Ag + 2 Ba = AgBa2
ZnSO4 + Na2Co3 = ZnCo3 + Na2SO4 =>
ZnSO4 + Na2Co3 = ZnCo3 + Na2SO4
KClO3 + H2SO4 = KHSO3 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO3 + 3 O2 + 4 ClO2 + 2 H2O
(NH4)2HPO4 + KOH = K3PO4 + NH3 + H2O =>
(NH4)2HPO4 + 3 KOH = K3PO4 + 2 NH3 + 3 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
H2MoO4 = MoO3 + H2O =>
H2MoO4 = MoO3 + H2O
NaJ + AgNO3 = NaNO3 + AgJ =>
NaJ + AgNO3 = NaNO3 + AgJ
Cr2O7 + OH = CrO4 + H =>
Cr2O7 + OH = 2 CrO4 + H
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
Ca(H2PO4)2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 H3PO4
(CH3)2CO + H2 = (CH3)2CHOH =>
(CH3)2CO + H2 = (CH3)2CHOH
Al(NO3)3 = Al(NO2)3 + O2 =>
2 Al(NO3)3 = 2 Al(NO2)3 + 3 O2
K2(CO3) + Sr(NO3)2 = KNO3 + SrCO3 =>
K2(CO3) + Sr(NO3)2 = 2 KNO3 + SrCO3
C2H6 + Br2 = C2H5 + HBr =>
2 C2H6 + Br2 = 2 C2H5 + 2 HBr
C + SO = CS + CO =>
2 C + SO = CS + CO
AsCl3 + Cl2 + H2O = H3AsO4 + HCl =>
AsCl3 + Cl2 + 4 H2O = H3AsO4 + 5 HCl
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
Al2S3 + (HNO3)2 = S + Al(NO3)3 + NO + H2O =>
Al2S3 + 4(HNO3)2 = 3 S + 2 Al(NO3)3 + 2 NO + 4 H2O
Fe(OH)3 + CO2 = Fe(CO2)2 + OH =>
Fe(OH)3 + 2 CO2 = Fe(CO2)2 + 3 OH
BaO + HgO = BaHg + O2 =>
BaO + HgO = BaHg + O2
P + HCO3 = H3PO4 + CO2 + H2O =>
P + 5 HCO3 = H3PO4 + 5 CO2 + H2O
H + Al = HAl =>
H + Al = HAl
C7H5O2Na + HCl = C7H5O2H + NaCl =>
C7H5O2Na + HCl = C7H5O2H + NaCl
Cr(OH)3 + ClO{-} + H{+} = CrO4{2-} + Cl2 + H2O =>
2 Cr(OH)3 + 6 ClO{-} + 2 H{+} = 2 CrO4{2-} + 3 Cl2 + 4 H2O
N2 + CO2 + H2O = C7H6N + O2 =>
N2 + 14 CO2 + 6 H2O = 2 C7H6N + 17 O2
Fe(NO3)3 + Na2CO3 = FeCO3 + Na2(NO3)3 =>
Fe(NO3)3 + Na2CO3 = FeCO3 + Na2(NO3)3
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Co + HNO3 = Co(NO3)3 + NO + H2O =>
Co + 4 HNO3 = Co(NO3)3 + NO + 2 H2O
HCl + KHC4H4O6 = C4H6O6 + KCl =>
HCl + KHC4H4O6 = C4H6O6 + KCl
K2Sn(OH)4 + BiCl3 + KOH = K2Sn(OH)6 + Bi + KCl =>
3 K2Sn(OH)4 + 2 BiCl3 + 6 KOH = 3 K2Sn(OH)6 + 2 Bi + 6 KCl
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Fe(OH)3 + H2S = Fe(OH)2 + S + H2O =>
2 Fe(OH)3 + H2S = 2 Fe(OH)2 + S + 2 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Na[Cr(OH)4*(H2O)2] + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na[Cr(OH)4*(H2O)2] + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 12 H2O
Na3PO4(ac) + MgBr2(ac) = NaBr(ac) + Mg3(PO4)2(s) =>
2 Na3PO4(ac) + 3 MgBr2(ac) = 6 NaBr(ac) + Mg3(PO4)2(s)
AgNO3 + KH2PO4 = Ag3PO4 + KH2(NO3)3 =>
3 AgNO3 + KH2PO4 = Ag3PO4 + KH2(NO3)3
K2S2O8 + AgNO3 + KOH = Ag2O*Ag2O3 + K2SO4 + KNO3 + H2O =>
2 K2S2O8 + 4 AgNO3 + 8 KOH = Ag2O*Ag2O3 + 4 K2SO4 + 4 KNO3 + 4 H2O
Pb + CH3COOH = H2 + Pb(CH3COO)2 =>
Pb + 2 CH3COOH = H2 + Pb(CH3COO)2
Hg(NO3)2 + Na2SO3 + H2O = Hg + Na2SO4 + H2NO3 =>
Hg(NO3)2 + 2 Na2SO3 + 2 H2O = Hg + 2 Na2SO4 + 2 H2NO3
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
NaOH + N2O5 = NaO5 + N2OH =>
NaOH + N2O5 = NaO5 + N2OH
AgNO3 + KH2PO4 = AgH2PO4 + KNO3 =>
AgNO3 + KH2PO4 = AgH2PO4 + KNO3
KNO3 + Al + KOH + H2O = NH3 + KAlO3 =>
5 KNO3 + 8 Al + 3 KOH + 6 H2O = 5 NH3 + 8 KAlO3
KOH + H2SO3 = K2(SO3) + H(OH) =>
2 KOH + H2SO3 = K2(SO3) + 2 H(OH)
AgNO3 + KH2PO4 = Ag3PO4 + KNO3 + HNO3 =>
3 AgNO3 + KH2PO4 = Ag3PO4 + KNO3 + 2 HNO3
KH2PO4 + AgNO3 = Ag3PO4 + KNO3 + H3PO4 =>
3 KH2PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3 + 2 H3PO4
Cu + Ag2SO4 = CuSO4 + Ag =>
Cu + Ag2SO4 = CuSO4 + 2 Ag
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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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