| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Li2SO4 + AgNO3 = AgSO4(s) + Li2(NO3) =>
Li2SO4 + AgNO3 = AgSO4(s) + Li2(NO3)
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
C57H110O6 + NaOH = C3H8O3 + NaC18H35O2 =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 NaC18H35O2
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CHO + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CHO + K2SO4 + 2 MnSO4 + 8 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe(SO4)3 + MnSO4 + H2O =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 2 K2SO4 + 5 Fe(SO4)3 + 4 MnSO4 + 16 H2O
NaCl + HClO = HCl + NaClO =>
NaCl + HClO = HCl + NaClO
Al + Hg(CH3COOO)2 = Al(CH3COOO)3 + Hg =>
2 Al + 3 Hg(CH3COOO)2 = 2 Al(CH3COOO)3 + 3 Hg
Br2 + Na2CO3 = NaBr + NaBrO3 + CO2 =>
3 Br2 + 3 Na2CO3 = 5 NaBr + NaBrO3 + 3 CO2
C6H8O7 + NaOH*H2O = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH*H2O = Na3C6H5O7 + 6 H2O
C6H10 + KMnO4 + H2SO4 + H2O = KOH + MnSO4 + C6H10(OH)2 =>
5 C6H10 + 2 KMnO4 + 2 H2SO4 + 4 H2O = 2 KOH + 2 MnSO4 + 5 C6H10(OH)2
Fe(NO3)3 + LiOH = Fe(OH)3 + Li + NO3 =>
Fe(NO3)3 + 3 LiOH = Fe(OH)3 + 3 Li + 3 NO3
NaF + KOH = KF + NaOH =>
NaF + KOH = KF + NaOH
H2S + AlBr3 = Al2S3 + HBr =>
3 H2S + 2 AlBr3 = Al2S3 + 6 HBr
F2 + NH3 = N2F2 + HF =>
4 F2 + 2 NH3 = N2F2 + 6 HF
HNO3 + Cu2 = Cu2NO3 + NO2 + H2O =>
2 HNO3 + Cu2 = Cu2NO3 + NO2 + H2O
KBrO + MnCl2 + KOH = KBr + MnO2 + H2O + KCl =>
KBrO + MnCl2 + 2 KOH = KBr + MnO2 + H2O + 2 KCl
Ca3(PO4)2 + H3PO4 + H2O = Ca(H2PO4)2H2O =>
Ca3(PO4)2 + 4 H3PO4 + 3 H2O = 3 Ca(H2PO4)2H2O
LiOH(aq) + Na(s) = NaOH + Li =>
LiOH(aq) + Na(s) = NaOH + Li
KOH + HCH3COO = KCH3COO + HOH =>
KOH + HCH3COO = KCH3COO + HOH
Pb(NO3) + KI = PbI + KNO3 =>
Pb(NO3) + KI = PbI + KNO3
KBrO4 + NaNO2 + H2SO4 = NaNO3 + K2SO4 + BrSO4 + H =>
2 KBrO4 + 8 NaNO2 + 3 H2SO4 = 8 NaNO3 + K2SO4 + 2 BrSO4 + 6 H
KCl = K + KCl2 =>
2 KCl = K + KCl2
AgNO3 + CuCl = AgCl + Cu(NO3) =>
AgNO3 + CuCl = AgCl + Cu(NO3)
Tl + HNO3 + HCl = TlCl3 + NO2 + H2O =>
Tl + 3 HNO3 + 3 HCl = TlCl3 + 3 NO2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al(C2H3O2) + Li(OH) = Al(OH) + Li(C2H3O2) =>
Al(C2H3O2) + Li(OH) = Al(OH) + Li(C2H3O2)
Mg + Br = Mg2Br1 =>
2 Mg + Br = Mg2Br1
C2H5OH + CH3COOH = CH3COOC2H5 + H2O =>
C2H5OH + CH3COOH = CH3COOC2H5 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI
FeCl3 + Na3CO3 = NaCl + Fe2(CO3)2 =>
2 FeCl3 + 2 Na3CO3 = 6 NaCl + Fe2(CO3)2
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
ReCl7 = Re + Cl2 =>
2 ReCl7 = 2 Re + 7 Cl2
ZnSO4 + NaCl = ZnCl2 + Na2(SO4) =>
ZnSO4 + 2 NaCl = ZnCl2 + Na2(SO4)
C12H22O11 + H2 = C21H30O2 + H2O =>
7 C12H22O11 + 52 H2 = 4 C21H30O2 + 69 H2O
CH3CH2CH2OH + O2 = CO + H2O =>
CH3CH2CH2OH + 3 O2 = 3 CO + 4 H2O
Fe2 + H2O = FeO2 + H2 =>
Fe2 + 4 H2O = 2 FeO2 + 4 H2
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C9H10O + O2 = H2O + CO2 =>
C9H10O + 11 O2 = 5 H2O + 9 CO2
PdO + ZnO = PdZnO + O2 =>
2 PdO + 2 ZnO = 2 PdZnO + O2
K3[Cr(C2O4)3]*3H2O + NaOH = Cr(OH)3 + K{+} + C2O4{2-} + Na{+} + H2O =>
K3[Cr(C2O4)3]*3H2O + 3 NaOH = Cr(OH)3 + 3 K{+} + 3 C2O4{2-} + 3 Na{+} + 3 H2O
CrO2 + Zn = ZnO + Cr =>
CrO2 + 2 Zn = 2 ZnO + Cr
C55H101O6 + O2 = CO2 + H2O =>
4 C55H101O6 + 309 O2 = 220 CO2 + 202 H2O
Cu(NO2)3 + NaOH = CuOH + Na(NO2)3 =>
Cu(NO2)3 + NaOH = CuOH + Na(NO2)3
HCO3 + H2O = H3O + (CO3)2 =>
2 HCO3 + 2 H2O = 2 H3O + (CO3)2
Zn + Ca(OH)2 + H2O = Ca2O5Zn + H =>
Zn + 2 Ca(OH)2 + H2O = Ca2O5Zn + 6 H
CH3COOH + NaHCO3 = CH3HCO3 + NaHCO2 =>
CH3COOH + NaHCO3 = CH3HCO3 + NaHCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/24
Équations équilibrées sur04/30/23
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