| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mo + 2 KBrF4 = K2MoF8 + Br2
Er2O3 + HNO3 = Er(NO3)2 + H2O + O2 =>
2 Er2O3 + 8 HNO3 = 4 Er(NO3)2 + 4 H2O + O2
Ba + (OH)2 + NH4NO3 = Ba(NO3)2 + NH4OH =>
Ba + (OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4OH
FeO3H3 + HCl = FeCl3 + H2O =>
FeO3H3 + 3 HCl = FeCl3 + 3 H2O
F + WCl6 = FCl6 + W =>
F + WCl6 = FCl6 + W
C2O4{2-} + MnO2 + H{+) = Mn{2+}+CO2+H2O =>
C2O4{2-} + MnO2 + 4 H{+) = Mn{2+}+2CO2+2H2O
HCr + LiOH = H2O + CrLi =>
HCr + LiOH = H2O + CrLi
NaBr(aq) + Cl2(g) = Br2 + NaCl(aq) =>
2 NaBr(aq) + Cl2(g) = Br2 + 2 NaCl(aq)
NaVO3 + C = Na2CO3 + V2O5 + VC =>
10 NaVO3 + 9 C = 5 Na2CO3 + 3 V2O5 + 4 VC
AgNO3 + NaOH + H2O2 = NaNO3 + Ag2O3 + H2O =>
2 AgNO3 + 2 NaOH + 2 H2O2 = 2 NaNO3 + Ag2O3 + 3 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CO(g) + H2(g) = CH3OH(aq) =>
CO(g) + 2 H2(g) = CH3OH(aq)
KMnO4 + H2O + Na2SO3 = Na2SO4 + KOH + MnO =>
2 KMnO4 + H2O + 5 Na2SO3 = 5 Na2SO4 + 2 KOH + 2 MnO
PbSO4 + NaCl = Na2SO4 + Na2PbCl4 =>
PbSO4 + 4 NaCl = Na2SO4 + Na2PbCl4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
NaCO{3} + CaOH = NaOH + CaCO{3} =>
NaCO{3} + CaOH = NaOH + CaCO{3}
H2SO4(aq) + MgOH2(aq) = H2OH2 + MgSO4 =>
H2SO4(aq) + MgOH2(aq) = H2OH2 + MgSO4
H2S + O = SO2 + H2O =>
H2S + 3 O = SO2 + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
He + Cl = ClHe =>
He + Cl = ClHe
Ce2(CO3)3 + HCl = CeCl3 + CO2 + H2O =>
Ce2(CO3)3 + 6 HCl = 2 CeCl3 + 3 CO2 + 3 H2O
Al2(SO4)3(aq) + BaI2(aq) = AlI3(aq) + BaSO4(s) =>
Al2(SO4)3(aq) + 3 BaI2(aq) = 2 AlI3(aq) + 3 BaSO4(s)
Na2P + Ca(HCO3)2 = CaP + NaHCO3 =>
Na2P + Ca(HCO3)2 = CaP + 2 NaHCO3
C5H11OHCH3COOH = CH3COOC5H11H2O =>
C5H11OHCH3COOH = CH3COOC5H11H2O
Rf + Cl2 = RfCl =>
2 Rf + Cl2 = 2 RfCl
N + O2 = NO2 =>
N + O2 = NO2
TaC + Al = TaAlC =>
TaC + Al = TaAlC
[Cu(H2O)6]{2+} + NH4OH = [Cu(NH3)6]{2+} + H2O =>
[Cu(H2O)6]{2+} + 6 NH4OH = [Cu(NH3)6]{2+} + 12 H2O
CuO(s) + HCl(l) = Cu(Cl)2(s) + H2O(l) =>
CuO(s) + 2 HCl(l) = Cu(Cl)2(s) + H2O(l)
ZnSO4 + KI + KIO3 + H2O = Zn5(OH)8SO4 + K2SO4 + I2 =>
15 ZnSO4 + 20 KI + 4 KIO3 + 12 H2O = 3 Zn5(OH)8SO4 + 12 K2SO4 + 12 I2
HC4H4O4 + H2O = H3O{+} + C4H4O4{-} =>
HC4H4O4 + H2O = H3O{+} + C4H4O4{-}
CH3COOH + CH3CH(OH)CH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + CH3CH(OH)CH3 = CH3COOCH(CH3)2 + H2O
H2S + O2 = S8 + H2O =>
8 H2S + 4 O2 = S8 + 8 H2O
Mg + HgSO4 = MgSO4 + Hg =>
Mg + HgSO4 = MgSO4 + Hg
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb =>
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
C6H5NH2 + C3H6O + CH3OH = C10H14NH2[O][OH] =>
C6H5NH2 + C3H6O + CH3OH = C10H14NH2[O][OH]
HClO + Zn(OH) = ZnClO + H2O =>
HClO + Zn(OH) = ZnClO + H2O
C4H6 + HCl2 = C4H5Cl + HCl =>
C4H6 + 2 HCl2 = C4H5Cl + 3 HCl
(CH2O)106 + O2 = CO2 + H2O =>
(CH2O)106 + 106 O2 = 106 CO2 + 106 H2O
Na2SO3 + K2CrO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
3 Na2SO3 + 2 K2CrO4 + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 5 H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
Fe(NO3)3 + LiHO = Fe(HO)3 + LiNO3 =>
Fe(NO3)3 + 3 LiHO = Fe(HO)3 + 3 LiNO3
TiCl4(l) + Na(l) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(l) = 4 NaCl(s) + Ti(s)
K3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2(s) + KNO3(aq) =>
2 K3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(s) + 6 KNO3(aq)
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
CH3OCH3 + BF3 = CH3OCH3BF3 =>
CH3OCH3 + BF3 = CH3OCH3BF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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