| Équations équilibrées la veille | Équations équilibrées le lendemain |
CUSO4(ac) + 4 NH3(ac) = [CU(NH3)4]SO4(ac)
Zn3(PO4)2 + H2O = ZnO + H3PO4 =>
Zn3(PO4)2 + 3 H2O = 3 ZnO + 2 H3PO4
Ca(OH)2 = CaOH2O =>
Ca(OH)2 = CaOH2O
LiBO2 + LiBF4 = B2O3 + LiF =>
3 LiBO2 + LiBF4 = 2 B2O3 + 4 LiF
N1 + H1 = NH3 =>
N1 + 3 H1 = NH3
H3O{+1)+ClO3{-}+Cl{-} = Cl2+H2O =>
6 H3O{+1)+ClO3{-}+5Cl{-} = 3 Cl2+9H2O
LiCl + FeSO4 = FeCl2 + Li2SO4 =>
2 LiCl + FeSO4 = FeCl2 + Li2SO4
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
ScCl3 + Na2C2O4 = Sc2(C2O4)3 + NaCl =>
2 ScCl3 + 3 Na2C2O4 = Sc2(C2O4)3 + 6 NaCl
(C6H5)HSO3 + NaOH = Na(C6H5)SO3 + H2O =>
(C6H5)HSO3 + NaOH = Na(C6H5)SO3 + H2O
ZnBr2 = Zn + Br2 =>
ZnBr2 = Zn + Br2
CuCO3 + Cu(OH)2 = Cu(OH)2*CuCO3 =>
CuCO3 + Cu(OH)2 = Cu(OH)2*CuCO3
(NH4)2SO4 = SO2 + NH3 + H2O + N2 =>
3(NH4)2SO4 = 3 SO2 + 4 NH3 + 6 H2O + N2
Cr(NO3)3 + C2H3NaO2 = Cr(C2H3O2)3 + NaNO3 =>
Cr(NO3)3 + 3 C2H3NaO2 = Cr(C2H3O2)3 + 3 NaNO3
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
NH3 + H2O = NH2OH + H =>
NH3 + H2O = NH2OH + 2 H
HCl + Tl(OH)3 = TlCl3 + H2O =>
3 HCl + Tl(OH)3 = TlCl3 + 3 H2O
AgF + I2 = AgI + F =>
2 AgF + I2 = 2 AgI + 2 F
[Co(NH3)5Cl]Cl2 + AgNO3 = [Co(NH3)5NO3]Cl2 + AgCl =>
[Co(NH3)5Cl]Cl2 + AgNO3 = [Co(NH3)5NO3]Cl2 + AgCl
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2 =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2
NaHNO3 = NaNO3 + H2 =>
2 NaHNO3 = 2 NaNO3 + H2
Na2SiO3 + CaSiO3 + SiO2 = Na2SiO3*CaSiO3*4SiO2 =>
Na2SiO3 + CaSiO3 + 4 SiO2 = Na2SiO3*CaSiO3*4SiO2
KCl + BaCl2 = K2Ba + Cl =>
2 KCl + BaCl2 = K2Ba + 4 Cl
BaSO3(s) + HCl(aq) = BaCl2(aq) + SO2(g) + H2O(l) =>
BaSO3(s) + 2 HCl(aq) = BaCl2(aq) + SO2(g) + H2O(l)
Bi + HNO3 = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3 = Bi(NO3)3 + 3 NO2 + 3 H2O
MnO2 + SnCl2 + HCl = Mn[SnCl6] + H2O =>
MnO2 + SnCl2 + 4 HCl = Mn[SnCl6] + 2 H2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
C2H5COOH + Na2O = C2H5COONa + H2O =>
2 C2H5COOH + Na2O = 2 C2H5COONa + H2O
Li2SO4 + (NH4)3AsO4 = Li3AsO4 + (NH4)2SO4 =>
3 Li2SO4 + 2(NH4)3AsO4 = 2 Li3AsO4 + 3(NH4)2SO4
P + CO2 + H2O = CH4 + P2O5 =>
8 P + 5 CO2 + 10 H2O = 5 CH4 + 4 P2O5
Ni + HNO3 = NH4NO3 + Ni(NO3)2 + H2O =>
4 Ni + 10 HNO3 = NH4NO3 + 4 Ni(NO3)2 + 3 H2O
KCl + BaCl2 = K2Ba + Cl =>
2 KCl + BaCl2 = K2Ba + 4 Cl
NaBr(aq) + AgC2H3O2(aq) = AgBr + NaC2H3O2 =>
NaBr(aq) + AgC2H3O2(aq) = AgBr + NaC2H3O2
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
FeO + CuBr = FeBr2 + Cu2O =>
FeO + 2 CuBr = FeBr2 + Cu2O
Sr + SO4 = SrSO4 =>
Sr + SO4 = SrSO4
Tl2SO4 + NaOH = TlOH + Na2SO4 =>
Tl2SO4 + 2 NaOH = 2 TlOH + Na2SO4
(CH3COO)2Mg + KOH = CH3COOK + Mg(OH)2 =>
(CH3COO)2Mg + 2 KOH = 2 CH3COOK + Mg(OH)2
CaCO3 + Mg(OH)2 = Ca(OH)2 + MgCO3 =>
CaCO3 + Mg(OH)2 = Ca(OH)2 + MgCO3
CCl3CH(OH)2 + NaOH = CHCl3 + HCOONa + H2O =>
CCl3CH(OH)2 + NaOH = CHCl3 + HCOONa + H2O
Fe(NH4)2(SO4)2 = Fe + NH4 + SO4 =>
Fe(NH4)2(SO4)2 = Fe + 2 NH4 + 2 SO4
KCl + MgCl2 = KCl2 + MgCl =>
KCl + MgCl2 = KCl2 + MgCl
PhOCH3 + NaBH4 + CH3OH = PhOHCH3 + CH3OBH3 + NaOCH3 =>
3 PhOCH3 + NaBH4 + 2 CH3OH = 3 PhOHCH3 + CH3OBH3 + NaOCH3
KBr + Cl3 = KCl + Br2 =>
6 KBr + 2 Cl3 = 6 KCl + 3 Br2
H2 + CuO = Cu + H2O =>
H2 + CuO = Cu + H2O
HCl + Zn(CN)2 = ZnCl2 + HCN =>
2 HCl + Zn(CN)2 = ZnCl2 + 2 HCN
Cu(NO3)3 + Al = Al(NO3)3 + Cu =>
Cu(NO3)3 + Al = Al(NO3)3 + Cu
C2H6OH(l) + O2(g) = CO2 + H2O =>
4 C2H6OH(l) + 13 O2(g) = 8 CO2 + 14 H2O
FeCl{2+} + NaOH = Fe(OH){2+} + NaCl =>
FeCl{2+} + NaOH = Fe(OH){2+} + NaCl
MeO + HNO3 = Me(NO3)2 + H2O =>
MeO + 2 HNO3 = Me(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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