| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu{2+} + Ag = Cu + Ag{2+}
Cu2O = Cu + O2 =>
2 Cu2O = 4 Cu + O2
C6H15NO3 + CH3COOH = C8H19NO5 =>
C6H15NO3 + CH3COOH = C8H19NO5
MnSO4 + O2 + NaOH = MnO(OH)2 + Na2SO4 =>
2 MnSO4 + O2 + 4 NaOH = 2 MnO(OH)2 + 2 Na2SO4
PCl3 + P2O5 + Cl2 = POCl3 =>
3 PCl3 + P2O5 + 3 Cl2 = 5 POCl3
CO2(g) + KOH(aq) = K2CO3(s) + H2O(l) =>
CO2(g) + 2 KOH(aq) = K2CO3(s) + H2O(l)
CH3COOH + Na2CO3 = Na + CH3COOH(CO3) =>
CH3COOH + Na2CO3 = 2 Na + CH3COOH(CO3)
Al2O3 + HCl = AlCl3 + H2O = =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
P2O5(s) + NaOH(aq) = NaP2O3(s) + O3H(aq) =>
P2O5(s) + NaOH(aq) = NaP2O3(s) + O3H(aq)
KO2 + CO4 = K2CO2 + O3 =>
2 KO2 + CO4 = K2CO2 + 2 O3
RCOONa + KOH = RCOOK + NaOH =>
RCOONa + KOH = RCOOK + NaOH
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
BCl3(g) + H2O = H3BO3(aq) + HCl(aq) =>
BCl3(g) + 3 H2O = H3BO3(aq) + 3 HCl(aq)
LiOH + FeSO4 + H3PO4 = LiFePO4 + Li2SO4 + H2O =>
3 LiOH + FeSO4 + H3PO4 = LiFePO4 + Li2SO4 + 3 H2O
C12H24O12 = C2H5OH + CO2 =>
C12H24O12 = 4 C2H5OH + 4 CO2
AgC2H3O2 + K2CrO4 = AgK + (C2H3O2)2CrO4 =>
2 AgC2H3O2 + K2CrO4 = 2 AgK + (C2H3O2)2CrO4
AlCl + Zn = ZnCl3 + Al =>
3 AlCl + Zn = ZnCl3 + 3 Al
Ca(HSO3)2 = Ca(OH)2 + SO2 =>
Ca(HSO3)2 = Ca(OH)2 + 2 SO2
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O =>
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O
AlCl{3} + Pb(NO{3}){2} = Al(NO{3}){3} + PbCl{2} =>
AlCl{3} + Pb(NO{3}){2} = Al(NO{3}){3} + PbCl{2}
H3PO4 + Hg(OH)2 = HgPO4 + H2O + H2 =>
2 H3PO4 + 2 Hg(OH)2 = 2 HgPO4 + 4 H2O + H2
C6H6O + Cr2O7{2-} + H{+} = CO2 + H2O + Cr{3+} =>
3 C6H6O + 14 Cr2O7{2-} + 112 H{+} = 18 CO2 + 65 H2O + 28 Cr{3+}
Ce(OH)4 + H2O2 = Ce(OH)3OOH + H2O =>
Ce(OH)4 + H2O2 = Ce(OH)3OOH + H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Cl2 + BaBr2 = Br + BaCl2 =>
Cl2 + BaBr2 = 2 Br + BaCl2
C5H10O5(s) + O2(g) = CO2(g) + H2O(l) =>
C5H10O5(s) + 5 O2(g) = 5 CO2(g) + 5 H2O(l)
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NaHCO3 + HNO2 = NaNO2 + H2CO3 =>
NaHCO3 + HNO2 = NaNO2 + H2CO3
LiCoO2 + Cu = CoO + Li2O + CuO =>
2 LiCoO2 + Cu = 2 CoO + Li2O + CuO
AgI = Ag + I2 =>
2 AgI = 2 Ag + I2
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
CN2H4O + C4O4H6 = C3N2O3H2 + CH4O =>
CN2H4O + C4O4H6 = C3N2O3H2 + 2 CH4O
KNO2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 5 KNO3 + 4 H2O
CH3CH2CH2CH4 + O2 = CO2 + H2O =>
4 CH3CH2CH2CH4 + 27 O2 = 16 CO2 + 22 H2O
C6H12 + H2SO4 + NaMnO4 = Na2SO4 + MnSO4 + H2O + CO2 =>
5 C6H12 + 54 H2SO4 + 36 NaMnO4 = 18 Na2SO4 + 36 MnSO4 + 84 H2O + 30 CO2
K2C2O4*H2O + FeCl3 = (FeK3(C2O4)3*3H2O) + KCl =>
3 K2C2O4*H2O + FeCl3 = (FeK3(C2O4)3*3H2O) + 3 KCl
Al + Ba(OH)2 = Al(OH)3 + Ba =>
2 Al + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba
CaCl2(aq) + Na2CO3 = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3 = CaCO3(s) + 2 NaCl(aq)
LiH2PO4 + H2O = LiOH + H3PO4 =>
LiH2PO4 + H2O = LiOH + H3PO4
K3PO4 + NiBr2 = Ni3O8P2 + KBr =>
2 K3PO4 + 3 NiBr2 = Ni3O8P2 + 6 KBr
Cq3(PO4)2 + C = Cq3P2 + CO =>
Cq3(PO4)2 + 8 C = Cq3P2 + 8 CO
KMnO4 + HCl + NaNO2 = H2O + KCl + MnCl2 + NaNO3 =>
2 KMnO4 + 6 HCl + 5 NaNO2 = 3 H2O + 2 KCl + 2 MnCl2 + 5 NaNO3
HCHO + KMnO4 + H2O = HCOOH + MnO2 + KOH =>
3 HCHO + 2 KMnO4 + H2O = 3 HCOOH + 2 MnO2 + 2 KOH
Zn + HBr = ZnBr3 + H =>
Zn + 3 HBr = ZnBr3 + 3 H
Fe + PbCl2 = FeCl3 + Pb =>
2 Fe + 3 PbCl2 = 2 FeCl3 + 3 Pb
(CH3)4C2H2 + Br2 = (CH3)C2 + HBr =>
(CH3)4C2H2 + 4 Br2 = 2(CH3)C2 + 8 HBr
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
MgO(s) + HCl = MgCl2 + H2O(l) =>
MgO(s) + 2 HCl = MgCl2 + H2O(l)
MgBr2(aq) + Cl2(s) = ClBr(aq) + Mg(s) =>
MgBr2(aq) + Cl2(s) = 2 ClBr(aq) + Mg(s)
K2O = K + O2 =>
2 K2O = 4 K + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/25
Équations équilibrées sur03/26/24
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