| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 2 KOH = K2SO4 + 2 Fe(OH)SO4
CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + 2 H2O
KMnO4 + MnSO4 + H2 = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 2 MnSO4 + H2 = 4 MnO2 + K2SO4 + H2SO4
[Mn(H2O)6]{2+} + OH{-} = [Mn(OH)2(H2O)4] + H2O =>
[Mn(H2O)6]{2+} + 2 OH{-} = [Mn(OH)2(H2O)4] + 2 H2O
C2H5NH2 + HCl = C2H5NH3 + Cl =>
C2H5NH2 + HCl = C2H5NH3 + Cl
C + H2O = CH4CO2 =>
2 C + 2 H2O = CH4CO2
Fe2O3 + ClO{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 ClO{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 2 H2O
C6H10 + KMnO4 = K2C6H8O4 + MnO2 + KOH + H2O =>
3 C6H10 + 8 KMnO4 = 3 K2C6H8O4 + 8 MnO2 + 2 KOH + 2 H2O
Fe(OH)3 + NaNO3 + NaOH = Na2FeO4 + Fe(NO2)3 + H2O =>
3 Fe(OH)3 + 3 NaNO3 + NaOH = 2 Na2FeO4 + Fe(NO2)3 + 5 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CCa = CaC =>
CCa = CaC
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BaSO3 + AgNO3 = Ba(NO3)2 + Ag2SO3 =>
BaSO3 + 2 AgNO3 = Ba(NO3)2 + Ag2SO3
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
CH3COOH + NaO = (CH3COO)2Na + H2O =>
2 CH3COOH + NaO = (CH3COO)2Na + H2O
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
CuO + Cu + HCl = CuCl + H2O =>
CuO + Cu + 2 HCl = 2 CuCl + H2O
Ne + He = NeHe =>
Ne + He = NeHe
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KAl(SO4)2*12H2O = Al2O3 + K2SO4 + H2O + SO3 =>
2 KAl(SO4)2*12H2O = Al2O3 + K2SO4 + 24 H2O + 3 SO3
Rb + O2 = Rb37O37 =>
74 Rb + 37 O2 = 2 Rb37O37
K3Po4 + HCI = KCI + H3Po4 =>
K3Po4 + 3 HCI = 3 KCI + H3Po4
Au(s) + O(g) = Au2O3(s) =>
2 Au(s) + 3 O(g) = Au2O3(s)
Na(OH) + HF = H2O + NaF =>
Na(OH) + HF = H2O + NaF
Cr + NaNO2 + NaOH = Na2CrO4 + NaNO + H2O =>
Cr + 3 NaNO2 + 2 NaOH = Na2CrO4 + 3 NaNO + H2O
Ba(NO3)2 + Cr2(SO4)3 = BaSO4 + Cr(NO3)3 =>
3 Ba(NO3)2 + Cr2(SO4)3 = 3 BaSO4 + 2 Cr(NO3)3
CaCl2 + Pb(NO3)2 = Pb(Cl)2 + Ca(NO3)2 =>
CaCl2 + Pb(NO3)2 = Pb(Cl)2 + Ca(NO3)2
NaCl + AlBr3 = Na(Br)3 + AlCl =>
NaCl + AlBr3 = Na(Br)3 + AlCl
NaI + SrSO4 = NaISO4 + Sr =>
NaI + SrSO4 = NaISO4 + Sr
KOHLi = KLiOH =>
KOHLi = KLiOH
Zn(OH)2 + HO{-} = ZnO2{2-} + H2O =>
Zn(OH)2 + 2 HO{-} = ZnO2{2-} + 2 H2O
HNO3 + C6H10O5 = C6H8N2O9 + H2O =>
2 HNO3 + C6H10O5 = C6H8N2O9 + 2 H2O
Ca(CH3COO)2 + C2H5OH = Ca(OH)2 + C2H6 + COO =>
3 Ca(CH3COO)2 + 10 C2H5OH = 3 Ca(OH)2 + 12 C2H6 + 8 COO
Na2OH + H2ONaO = NaOH =>
Na2OH + H2ONaO = 3 NaOH
KNaC4H4O6 + H2O2 = CO2 + NaOH + KOH + H2O =>
KNaC4H4O6 + 5 H2O2 = 4 CO2 + NaOH + KOH + 6 H2O
NaCl + CaCl2 = NaCa + Cl =>
NaCl + CaCl2 = NaCa + 3 Cl
Mg(OH)2 = MgOH2O =>
Mg(OH)2 = MgOH2O
KOHHNO3 = KNO3(ac)H2O =>
KOHHNO3 = KNO3(ac)H2O
CH3C(CH3)CH2 + KMnO4 + H2O = CH3C(CH3)(OH)CH2(OH) + KOH + MnO2 =>
3 CH3C(CH3)CH2 + 2 KMnO4 + 4 H2O = 3 CH3C(CH3)(OH)CH2(OH) + 2 KOH + 2 MnO2
Cr + AgNO3 = Cr(NO3) + Ag =>
Cr + AgNO3 = Cr(NO3) + Ag
AlPO4 + BaCl = BaPO4 + AlCl =>
AlPO4 + BaCl = BaPO4 + AlCl
H2SO4 + HBr = SO2 + Br + H2O =>
H2SO4 + 2 HBr = SO2 + 2 Br + 2 H2O
NaBr + NaOCl = NaCl + NaBrO =>
NaBr + NaOCl = NaCl + NaBrO
NaOH + Br2 + KClO = NaCl + NaBrO2 + KOH + H2O =>
5 NaOH + Br2 + 3 KClO = 3 NaCl + 2 NaBrO2 + 3 KOH + H2O
H3Cit + NaOH = Na3Cit + H2O =>
H3Cit + 3 NaOH = Na3Cit + 3 H2O
Cu + H2SO4(aq) = Cu(SO4)2(aq) + SO2(g) + H2O(l) =>
Cu + 4 H2SO4(aq) = Cu(SO4)2(aq) + 2 SO2(g) + 4 H2O(l)
Ca + HOH = Ca(HO)2 + H2 =>
Ca + 2 HOH = Ca(HO)2 + H2
NaOH + ZnO = Na2ZnO2 + H2O =>
2 NaOH + ZnO = Na2ZnO2 + H2O
KY + H2SO4 = K2SO4 + Y2 + H2S + H2O =>
8 KY + 5 H2SO4 = 4 K2SO4 + 4 Y2 + H2S + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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