| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3CH(OH)CH3 + 2 KMnO4 + H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
Cu(NO3)2 + H2SO4 = Cu(SO4)2 + H2O + NO2 =>
Cu(NO3)2 + 2 H2SO4 = Cu(SO4)2 + 2 H2O + 2 NO2
Ni + Pb(NO3)2 = Ni(NO3)3 + Pb =>
2 Ni + 3 Pb(NO3)2 = 2 Ni(NO3)3 + 3 Pb
Cu(NO3)2 + H2SO4 = Cu(SO4)2 + H2O + NO2 =>
Cu(NO3)2 + 2 H2SO4 = Cu(SO4)2 + 2 H2O + 2 NO2
Zn(CH3CO2)2 + CsOH = ZnOH + (CH3CO2)2Cs =>
Zn(CH3CO2)2 + CsOH = ZnOH + (CH3CO2)2Cs
NH4NO3 + PbSO4 = PbNO3 + NH4SO4 =>
NH4NO3 + PbSO4 = PbNO3 + NH4SO4
C6H12O6 = C4H13O + CO2 + H2O =>
9 C6H12O6 = 8 C4H13O + 22 CO2 + 2 H2O
ClO + H2O = HClO + OH =>
ClO + H2O = HClO + OH
KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl
K2S3 + KClO3 + KOH = K2SO4 + KCl + H2O =>
3 K2S3 + 10 KClO3 + 12 KOH = 9 K2SO4 + 10 KCl + 6 H2O
Mg + ClC7H16 = MgClC7H16 =>
Mg + ClC7H16 = MgClC7H16
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
C2H2 + NaH = Na2C2 + H2 =>
C2H2 + 2 NaH = Na2C2 + 2 H2
Zn(OH)2 + NH3*H2O = [Zn(NH3)6](OH)2 + H2O =>
Zn(OH)2 + 6 NH3*H2O = [Zn(NH3)6](OH)2 + 6 H2O
C(s) + O2 = CO2(g) =>
C(s) + O2 = CO2(g)
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + IO3 =>
7 KMnO4 + 5 KI + 13 H2SO4 = 7 MnSO4 + 6 K2SO4 + 13 H2O + 5 IO3
Ni(C2H3O2)2 + Na3PO4 = Ni3(PO4)2 + NaC2H3O2 =>
3 Ni(C2H3O2)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaC2H3O2
Bi + CO3 = BiCO3 =>
Bi + CO3 = BiCO3
Cr{2+} + Sn{4+} = Cr{3+} + Sn{2+} =>
2 Cr{2+} + Sn{4+} = 2 Cr{3+} + Sn{2+}
K2S3 + KClO3 + KOH = K2SO4 + KCl + H2O =>
3 K2S3 + 10 KClO3 + 12 KOH = 9 K2SO4 + 10 KCl + 6 H2O
Fe + CdSO4 = Cd + FeSO4 =>
Fe + CdSO4 = Cd + FeSO4
CO + CuO = CO2 + Cu =>
CO + CuO = CO2 + Cu
NaClO = NaCl + NaClO4 =>
4 NaClO = 3 NaCl + NaClO4
K2S3 + KClO3 + KOH = K2SO4 + KCl + H2O =>
3 K2S3 + 10 KClO3 + 12 KOH = 9 K2SO4 + 10 KCl + 6 H2O
BaO(s) + HBr(aq) = BaOBr2(aq) + H2(g) =>
BaO(s) + 2 HBr(aq) = BaOBr2(aq) + H2(g)
CaCO3(l) + H2SO4(l) = CaSO4(s) + CO2(g) + H2O(l) =>
CaCO3(l) + H2SO4(l) = CaSO4(s) + CO2(g) + H2O(l)
CuS + O = CuO + S2 =>
2 CuS + 2 O = 2 CuO + S2
Ag2O = Ag{+} + O{2-} =>
Ag2O = 2 Ag{+} + O{2-}
Mg + ClC7H16 = MgClC7H16 =>
Mg + ClC7H16 = MgClC7H16
C6H8O7 = C6H6O6 + H2O =>
C6H8O7 = C6H6O6 + H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
NH4Cl + KOH = KCl + NH4OH = KCl + H2O + NH3 =>
NH4Cl + KOH = KCl + NH4OH
CaCO3 + Na(NO3) = Ca(NO3)2 + Na2CO3 =>
CaCO3 + 2 Na(NO3) = Ca(NO3)2 + Na2CO3
Mg + ClC7H16 = MgClC7H16 =>
Mg + ClC7H16 = MgClC7H16
K2S3 + KClO3 + KOH = K2SO4 + KCl + H2O =>
3 K2S3 + 10 KClO3 + 12 KOH = 9 K2SO4 + 10 KCl + 6 H2O
Mg + ClC7H16 = MgClC7H16 =>
Mg + ClC7H16 = MgClC7H16
KAl(OH)4(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
KAl(OH)4(aq) + 2 H2SO4(aq) + 8 H2O(l) = KAl(SO4)2*12H2O(s)
MnSO4 + PbO2 + HNO3 = Pb(SO4)2 + Pb(NO3)2 + HMnO4 + H2O =>
2 MnSO4 + 6 PbO2 + 10 HNO3 = Pb(SO4)2 + 5 Pb(NO3)2 + 2 HMnO4 + 4 H2O
ILi = Li + I =>
ILi = Li + I
C3H6O + Ag2O = C2H5COOH + Ag =>
C3H6O + Ag2O = C2H5COOH + 2 Ag
Nb + B = Nb3B4 =>
3 Nb + 4 B = Nb3B4
FeS2 + H2O2 = S + Fe(OH)3 =>
2 FeS2 + 3 H2O2 = 4 S + 2 Fe(OH)3
K2S3 + KClO3 + KOH = K2SO4 + KCl + H2O =>
3 K2S3 + 10 KClO3 + 12 KOH = 9 K2SO4 + 10 KCl + 6 H2O
H2SO3 + KIO3 + HCl = H2SO4 + KCl + I2 + H2O =>
5 H2SO3 + 2 KIO3 + 2 HCl = 5 H2SO4 + 2 KCl + I2 + H2O
MnS3 + KClO3 + K2CO3 = K2MnO4 + K2SO4 + KCl + CO2 =>
MnS3 + 4 KClO3 + 4 K2CO3 = K2MnO4 + 3 K2SO4 + 4 KCl + 4 CO2
Hg(NO3)2 + Ba(OH)2 = Hg(OH)2 + Ba(NO3)2 =>
Hg(NO3)2 + Ba(OH)2 = Hg(OH)2 + Ba(NO3)2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
I(g) + O2(g) = I2O3 =>
4 I(g) + 3 O2(g) = 2 I2O3
C4H12N2 + C6H8Cl2O2 = HCl + C10H18N2O2 =>
C4H12N2 + C6H8Cl2O2 = 2 HCl + C10H18N2O2
HO2 + H2O = H2O2 =>
2 HO2 + 2 H2O = 3 H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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