| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClO2 + SO4 = 2 ClO3 + SO2
SrCO3 + MoO3 = SrMoO4 + CO2 =>
SrCO3 + MoO3 = SrMoO4 + CO2
Br2(l) + KI(aq) = KBr(aq) + I2(l) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(l)
Al(C2H3O2)3 + LiOH = C2H3LiO2 + Al(OH)3 =>
Al(C2H3O2)3 + 3 LiOH = 3 C2H3LiO2 + Al(OH)3
H2SO4 + AgNO3 = Ag2SO4 + HNO3 =>
H2SO4 + 2 AgNO3 = Ag2SO4 + 2 HNO3
C3H8 + Cl2 = C3H2Cl6 + HCl =>
C3H8 + 6 Cl2 = C3H2Cl6 + 6 HCl
ClO3 + NO = NO3 + Cl2 =>
2 ClO3 + 3 NO = 3 NO3 + Cl2
Na2CO3 + AlCl3 = Na2Cl3 + AlCO3 =>
Na2CO3 + AlCl3 = Na2Cl3 + AlCO3
Ca + H(NO3) = Ca(NO3)2 + H =>
Ca + 2 H(NO3) = Ca(NO3)2 + 2 H
KCl + Li = LiCl2 + K =>
2 KCl + Li = LiCl2 + 2 K
C2O4 + H2O = C6H12O6 + O =>
3 C2O4 + 6 H2O = C6H12O6 + 12 O
HCOOH + Ba(OH)2 = H2O + BaCOO =>
HCOOH + Ba(OH)2 = 2 H2O + BaCOO
Li2SO4 + H2SO4 = LiSO4 + SO2 + H2O =>
Li2SO4 + 2 H2SO4 = 2 LiSO4 + SO2 + 2 H2O
Ca(C2H3O2)2 + NaOH = Ca(OH)2 + NaC2H3O2 =>
Ca(C2H3O2)2 + 2 NaOH = Ca(OH)2 + 2 NaC2H3O2
Br2(aq) + NaI(aq) = NaBr + I2 =>
Br2(aq) + 2 NaI(aq) = 2 NaBr + I2
NH3 + CoCl2 = NCl3 + CoH2 =>
2 NH3 + 3 CoCl2 = 2 NCl3 + 3 CoH2
C3H4O2 + H2 = C3H4 + H2O =>
C3H4O2 + 2 H2 = C3H4 + 2 H2O
KIO3 + HCl = KI + Cl2 + H2O =>
KIO3 + 6 HCl = KI + 3 Cl2 + 3 H2O
KI(s) = K(s) + I2(g) =>
2 KI(s) = 2 K(s) + I2(g)
Cu + N = Cu3N2 =>
3 Cu + 2 N = Cu3N2
NaOHH3PO3 = NaHPHO3H2O =>
NaOHH3PO3 = NaHPHO3H2O
C3H6 + CO + H2 = C4H9OH =>
C3H6 + CO + 2 H2 = C4H9OH
CH3COOH + NaCl = CH3Cl + NaCOOH =>
CH3COOH + NaCl = CH3Cl + NaCOOH
ZnSO4 + LiOH = Zn(OH) + LiSO4 =>
ZnSO4 + LiOH = Zn(OH) + LiSO4
Na(l) + Cl2(g) = NaCl(l) =>
2 Na(l) + Cl2(g) = 2 NaCl(l)
C7H5BiO4 + HCl = C7H6O4 + BiCl =>
C7H5BiO4 + HCl = C7H6O4 + BiCl
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
KI + HNO3 = KNO3 + NO + I2 + H2O =>
6 KI + 8 HNO3 = 6 KNO3 + 2 NO + 3 I2 + 4 H2O
Cu(NO3)2 + H2O = Cu(H2O)6 + NO3 =>
Cu(NO3)2 + 6 H2O = Cu(H2O)6 + 2 NO3
Fe2O3 + Cl2O7 = Fe(ClO4)3 =>
Fe2O3 + 3 Cl2O7 = 2 Fe(ClO4)3
Ba(OH)2 + ZnS = BaS2 + Zn(OH) =>
Ba(OH)2 + 2 ZnS = BaS2 + 2 Zn(OH)
Ge + HNO3 = Ge(NO3)4 + H2 =>
Ge + 4 HNO3 = Ge(NO3)4 + 2 H2
Sn + FeCl3 = Fe2 + Sn2Cl =>
12 Sn + 2 FeCl3 = Fe2 + 6 Sn2Cl
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
HBr + (NH4)2Se = H2Se + NH4Br =>
2 HBr + (NH4)2Se = H2Se + 2 NH4Br
Cl + H2O = HCl + OH =>
Cl + H2O = HCl + OH
HF + Ba(OH)2 = BaF + H(OH)2 =>
HF + Ba(OH)2 = BaF + H(OH)2
CaH2 + Cl2 = CaCl2 + HCl =>
CaH2 + 2 Cl2 = CaCl2 + 2 HCl
K2Cr2O7 + H2SO4 + CH2CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 6 CH2CH2OH = Cr2(SO4)3 + 7 H2O + 6 CH3CHO + K2SO4
C7H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2O + NO = NO3 + H2 =>
2 H2O + NO = NO3 + 2 H2
Na2SO4 + Ag2NO3 = Na2NO3 + Ag2SO4 =>
Na2SO4 + Ag2NO3 = Na2NO3 + Ag2SO4
MgSO4 + Pb(NO3)2 = Mg(NO3)2 + PbSO4 =>
MgSO4 + Pb(NO3)2 = Mg(NO3)2 + PbSO4
Na2CO3 + HOH = NaOH + H2CO3 =>
Na2CO3 + 2 HOH = 2 NaOH + H2CO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe(NO3)3 + CaCO3 = Fe2(CO3)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 CaCO3 = Fe2(CO3)3 + 3 Ca(NO3)2
H3BO3 + NH2CONH2 = BN + H2O + CO2 =>
2 H3BO3 + NH2CONH2 = 2 BN + 5 H2O + CO2
ZnCl2 + H2SO4 = HCl + ZnSO4 =>
ZnCl2 + H2SO4 = 2 HCl + ZnSO4
C2H4(OH)2 + Na = C2H4ONa2 + HOH =>
C2H4(OH)2 + 2 Na = C2H4ONa2 + HOH
AgClO4(aq) + CaBr2(aq) = AgBr + Ca(ClO4)2 =>
2 AgClO4(aq) + CaBr2(aq) = 2 AgBr + Ca(ClO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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