| Équations équilibrées la veille | Équations équilibrées le lendemain |
H5IO6 + 6 Cr + H{+} = IO3{-} + 2 Cr3{+} + 3 H2O
Cr + KOH = KCrO + H2 =>
2 Cr + 2 KOH = 2 KCrO + H2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
H3(AlO3) + KOH = H2O + K3(AlO3) =>
H3(AlO3) + 3 KOH = 3 H2O + K3(AlO3)
Cr + KOH = KCrO2 + K2O + H2 =>
2 Cr + 6 KOH = 2 KCrO2 + 2 K2O + 3 H2
Fe2(SO4)3 + CaOH = Fe(OH)3 + Ca2SO4 =>
Fe2(SO4)3 + 6 CaOH = 2 Fe(OH)3 + 3 Ca2SO4
Sn(oh)2 + CaCl2 = SnCl2 + Ca =>
Sn(oh)2 + 2 CaCl2 = 2 SnCl2 + 2 Ca
MnO2 + OH[{-}] = MnO4 + H2O + [{-}] =>
MnO2 + 4 OH[{-}] = MnO4 + 2 H2O + 4[{-}]
Cr(NO3)2 + H2SO4 = Cr(SO4)2 + NO3 + H2 =>
Cr(NO3)2 + 2 H2SO4 = Cr(SO4)2 + 2 NO3 + 2 H2
H5IO6 + Cr + H{+} = IO3{-} + Cr{+3} + H2O =>
3 H5IO6 + 2 Cr + 3 H{+} = 3 IO3{-} + 2 Cr{+3} + 9 H2O
LiNO3 + Na3PO4 = Li3PO4 + NaNO3 =>
3 LiNO3 + Na3PO4 = Li3PO4 + 3 NaNO3
AgNO3(aq) + KCl(s) = AgCl + KNO3 =>
AgNO3(aq) + KCl(s) = AgCl + KNO3
CaCl2 + (C2H6O) = Ca(OH)2 + (C2H5Cl) =>
CaCl2 + 2(C2H6O) = Ca(OH)2 + 2(C2H5Cl)
TiCl4(s) + H2O = TiO2 + HCl =>
TiCl4(s) + 2 H2O = TiO2 + 4 HCl
Mg1(OH)2 + K3(PO4)1 = Mg3(PO4)2 + K1(OH)1 =>
3 Mg1(OH)2 + 2 K3(PO4)1 = Mg3(PO4)2 + 6 K1(OH)1
C3H8S(l) + O2(g) = CO2(g) + H2O(l) + SO3(g) =>
2 C3H8S(l) + 13 O2(g) = 6 CO2(g) + 8 H2O(l) + 2 SO3(g)
ZnSO4*H2O + H2O = ZnSO4*4H2O =>
ZnSO4*H2O + 3 H2O = ZnSO4*4H2O
CH3CHCH2 + H2O = CH3CHOHCH3 =>
CH3CHCH2 + H2O = CH3CHOHCH3
Al + Fe2 = AlFe =>
2 Al + Fe2 = 2 AlFe
BaCO3 + HCl = BaCl2CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2CO2 + H2O
C2H5OH + KOH = C2H5OK + H2O =>
C2H5OH + KOH = C2H5OK + H2O
MnO6 + HCl = Cl2 + MnCl2 + H2O =>
MnO6 + 12 HCl = 5 Cl2 + MnCl2 + 6 H2O
Fe(OH)3 + NaOH = Na(Fe(OH)4) =>
Fe(OH)3 + NaOH = Na(Fe(OH)4)
CdCl2 + H2S = CdS + HCl =>
CdCl2 + H2S = CdS + 2 HCl
Cr + KOH = KCrO2 + K2O + H2 =>
2 Cr + 6 KOH = 2 KCrO2 + 2 K2O + 3 H2
KlO4 = Kl + O2 =>
KlO4 = Kl + 2 O2
CoCl2 + NH4OH = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH4OH = Co(OH)2 + 2 NH4Cl
As2O3 + Ca(OH)2 = Ca3(AsO3)2 + H2O =>
As2O3 + 3 Ca(OH)2 = Ca3(AsO3)2 + 3 H2O
CoCl2 + NH4OH = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH4OH = Co(OH)2 + 2 NH4Cl
KOH + H2SO4 = K + H2SO4OH =>
KOH + H2SO4 = K + H2SO4OH
K3(Cr(OH)6) + HCl = Cr(OH)3 + KCl + H2O =>
K3(Cr(OH)6) + 3 HCl = Cr(OH)3 + 3 KCl + 3 H2O
HCl + LiCN = HCN + LiCl =>
HCl + LiCN = HCN + LiCl
H5IO6 + Cr + H{+} = IO3{-} + Cr3{+} + H2O =>
H5IO6 + 6 Cr + H{+} = IO3{-} + 2 Cr3{+} + 3 H2O
Na3(PO4) + Ni(ClO4)2 = NaClO4 + Ni3(PO4)2 =>
2 Na3(PO4) + 3 Ni(ClO4)2 = 6 NaClO4 + Ni3(PO4)2
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
AuBr + Cu = Au + CuBr =>
AuBr + Cu = Au + CuBr
C3H8S(l) + O2(g) = CO2 + H2O + SO2 =>
C3H8S(l) + 6 O2(g) = 3 CO2 + 4 H2O + SO2
Au + MgSO4 = Au2(SO4)3 + Mg =>
2 Au + 3 MgSO4 = Au2(SO4)3 + 3 Mg
Pb(OH)3{-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH)3{-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Al + Si + HCl = H2 + AlSiCl =>
2 Al + 2 Si + 2 HCl = H2 + 2 AlSiCl
C5H10O2 + C4H10O = C9H18O2 + H2O =>
C5H10O2 + C4H10O = C9H18O2 + H2O
Cu + AgNO{-}3 = CuAgNO{-}3 =>
Cu + AgNO{-}3 = CuAgNO{-}3
BaCl2 + NO2 = Ba(NO2)2 + Cl2 =>
BaCl2 + 2 NO2 = Ba(NO2)2 + Cl2
H2S(g) + F2(g) = SF4(g) + HF(g) =>
H2S(g) + 3 F2(g) = SF4(g) + 2 HF(g)
BaO + H2O(l) = Ba(OH)2 =>
BaO + H2O(l) = Ba(OH)2
(C2H5)2NH + H2O = (C2H5)2NH2 + OH =>
(C2H5)2NH + H2O = (C2H5)2NH2 + OH
NaF + MgCl2 = MgF2 + NaCl =>
2 NaF + MgCl2 = MgF2 + 2 NaCl
Li2O + Ca3(PO4)2 = Li3(PO4) + CaO =>
3 Li2O + Ca3(PO4)2 = 2 Li3(PO4) + 3 CaO
Ca(OH)2 + NH4Cl = Ca(Cl)2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = Ca(Cl)2 + 2 H2O + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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