| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + AgI = KI + Ag
H2 + O = H2O2 =>
H2 + 2 O = H2O2
K(MnO4) + HCl = MnCl2 + KCl + O2 + H2O =>
4 K(MnO4) + 12 HCl = 4 MnCl2 + 4 KCl + 5 O2 + 6 H2O
Cu3PO4 + Fe(NO3)2 = Fe3(PO4)2 + CuNO3 =>
2 Cu3PO4 + 3 Fe(NO3)2 = Fe3(PO4)2 + 6 CuNO3
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
Fe3O + C = Fe + CO4 =>
4 Fe3O + C = 12 Fe + CO4
Bi2O3 + H2 = Bi + H2O =>
Bi2O3 + 3 H2 = 2 Bi + 3 H2O
NaAsO2 + HCl = NaCl + As2O3 + H2O =>
2 NaAsO2 + 2 HCl = 2 NaCl + As2O3 + H2O
HF + Ni = NiF2 + H =>
2 HF + Ni = NiF2 + 2 H
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
H2SO4(aq) + C(s) = H2O(l)SO2(g) + CO2(g) =>
2 H2SO4(aq) + C(s) = 2 H2O(l)SO2(g) + CO2(g)
SIO2 + Mg = MgO + SI =>
SIO2 + 2 Mg = 2 MgO + SI
KClO + HClO4 = KClO4 + HClO =>
KClO + HClO4 = KClO4 + HClO
O2 + LH2 = H2O + LO =>
O2 + LH2 = H2O + LO
MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O
CH3CH(NH2)COOH + H2SO4 = CH3CH(NH4SO4)COOH =>
CH3CH(NH2)COOH + H2SO4 = CH3CH(NH4SO4)COOH
KOH + FeO = K2O + Fe(OH)2 =>
2 KOH + FeO = K2O + Fe(OH)2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
LiCr = CrLi =>
LiCr = CrLi
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
H{-} + Cl{+} = HCl =>
H{-} + Cl{+} = HCl
Pb(NO3)4 + Mn = Mn(NO3)4 + Pb =>
Pb(NO3)4 + Mn = Mn(NO3)4 + Pb
NaOCl + HNO3 = NaClO3 + N2 + H2O =>
5 NaOCl + 4 HNO3 = 5 NaClO3 + 2 N2 + 2 H2O
K2CrO7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
2 K2CrO7 + 28 HCl = 2 CrCl3 + 4 KCl + 14 H2O + 9 Cl2
P + K2O = P2O5 + K =>
2 P + 5 K2O = P2O5 + 10 K
CH3CH2CH2CHO + KMnO4 + H2SO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
CaCO3 + NaOCl = Ca(OCl)2 + Na2CO3 =>
CaCO3 + 2 NaOCl = Ca(OCl)2 + Na2CO3
N2H4 + FeO2H = Fe3O4 + N + H2O =>
N2H4 + 12 FeO2H = 4 Fe3O4 + 2 N + 8 H2O
CuSO4 + He = HeSO4 + Cu =>
CuSO4 + He = HeSO4 + Cu
Ba(HSO3)2 + KOH = Ba(OH)2 + KHSO3 =>
Ba(HSO3)2 + 2 KOH = Ba(OH)2 + 2 KHSO3
P2O5 + CuCO3 = Cu3(PO4)2 + CO2 =>
P2O5 + 3 CuCO3 = Cu3(PO4)2 + 3 CO2
Al + ZnSO4 = Al2(SO4) + Zn =>
2 Al + ZnSO4 = Al2(SO4) + Zn
CH3COOR + NaOH = CH3COONa + ROH =>
CH3COOR + NaOH = CH3COONa + ROH
N2O5(s)Ca(OH)2(aq) = Ca(NO3)2H2O =>
N2O5(s)Ca(OH)2(aq) = Ca(NO3)2H2O
Bi(OH)3 + Sn02 = Bi + SnO3 + H2O =>
4 Bi(OH)3 + Sn02 = 4 Bi + 2 SnO3 + 6 H2O
Al(S) + Cl2(g) = AlCl3(S) =>
2 Al(S) + 3 Cl2(g) = 2 AlCl3(S)
LiAlH4 + C4H7NO4 + H2O = C4H11NO2 + LiOH + Al(OH)3 =>
LiAlH4 + C4H7NO4 + 2 H2O = C4H11NO2 + LiOH + Al(OH)3
CuS(s) + HNO3 = Cu(NO3)2 + S + H2O + NO2 =>
CuS(s) + 4 HNO3 = Cu(NO3)2 + S + 2 H2O + 2 NO2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
FeSO4 + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O =>
2 FeSO4 + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O
Pb(s)Mg(NO3)2(aq) = Pb(NO3)2(aq)Mg(s) =>
Pb(s)Mg(NO3)2(aq) = Pb(NO3)2(aq)Mg(s)
N2 + H = N2H5 =>
N2 + 5 H = N2H5
CH3OH + OH = CH3O + H2O =>
CH3OH + OH = CH3O + H2O
CH3CH2CH2COOCH2CH2CH3 + KOH = CH3CH2CH2COOK + CH3CH(OH)CH3 =>
CH3CH2CH2COOCH2CH2CH3 + KOH = CH3CH2CH2COOK + CH3CH(OH)CH3
Ba(OH)2 + H2SO3 = Ba2(SO3)2 + H2O =>
2 Ba(OH)2 + 2 H2SO3 = Ba2(SO3)2 + 4 H2O
CuL2 = CuL + L2 =>
2 CuL2 = 2 CuL + L2
K2MnO4 + SnCl2 + HCl = MnCl2 + SnCl4 + KCl + H2O =>
K2MnO4 + 2 SnCl2 + 8 HCl = MnCl2 + 2 SnCl4 + 2 KCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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