| Équations équilibrées la veille | Équations équilibrées le lendemain |
Be(OH)2 + SO2 = BeSO3 + H2O
C10H14O2 + (CH3OH) = C11H16O2 + H2O =>
C10H14O2 + (CH3OH) = C11H16O2 + H2O
CaCO3 + CH3OOH = Ca(CH3OOH)2 + H2O + CO2 =>
2 CaCO3 + 5 CH3OOH = 2 Ca(CH3OOH)2 + 2 H2O + 3 CO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
TiCl3 + Cl + KF = K2TiF6 + KCl =>
TiCl3 + Cl + 6 KF = K2TiF6 + 4 KCl
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
AgNO3 + AlCl3 = Al(NO3)3 + AgCl =>
3 AgNO3 + AlCl3 = Al(NO3)3 + 3 AgCl
H3CCH2OH + Cr2O7 = H3CCOOH + H2O + Cr =>
7 H3CCH2OH + 2 Cr2O7 = 7 H3CCOOH + 7 H2O + 4 Cr
Li3N + H2SO4 = (NH4)2SO4 + Li2SO4 =>
2 Li3N + 4 H2SO4 = (NH4)2SO4 + 3 Li2SO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Te + HNO3 = TeO2 + HNO =>
Te + HNO3 = TeO2 + HNO
CH3BrNH3 = NH4BrCH2 =>
CH3BrNH3 = NH4BrCH2
KI + H2SO4 = H2 + I2 + K2SO4 =>
2 KI + H2SO4 = H2 + I2 + K2SO4
HNO2 + HI = H2O + NO + I2 =>
2 HNO2 + 2 HI = 2 H2O + 2 NO + I2
H2SO4 + Cu = CuO4 + SO2 + H2O =>
4 H2SO4 + Cu = CuO4 + 4 SO2 + 4 H2O
Na2SO4 + Ni(NO3)2 = NiSO4 + NaNO3 =>
Na2SO4 + Ni(NO3)2 = NiSO4 + 2 NaNO3
Zn + Cu{+2) = Zn{+2)+Cu =>
Zn + Cu{+2) = Zn{+2)+Cu
NaHCO3 + CH3COOH = H2O + (CO)2 + NaCH3COO =>
2 NaHCO3 + 3 CH3COOH = 4 H2O + 2(CO)2 + 2 NaCH3COO
H3BO3 + C2H5OH = BO3(C2H5)3 + H2O =>
H3BO3 + 3 C2H5OH = BO3(C2H5)3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2O + Na2SO3 = NaOH + NaHSO3 =>
H2O + Na2SO3 = NaOH + NaHSO3
H2O + Na2SO4 = Na2O + H2SO4 =>
H2O + Na2SO4 = Na2O + H2SO4
N2(g) + O2(aq) = N2O5(g) =>
2 N2(g) + 5 O2(aq) = 2 N2O5(g)
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe + HCl = Fe2HCl =>
2 Fe + HCl = Fe2HCl
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
Cu(NO3)2*3H2O + Mg = Mg(NO3)2 + H2O + Cu =>
Cu(NO3)2*3H2O + Mg = Mg(NO3)2 + 3 H2O + Cu
C7H7NO2 + (CH3CO)2O + CH4O = C22H12N2O2 + H2O =>
8 C7H7NO2 + 7(CH3CO)2O + 4 CH4O = 4 C22H12N2O2 + 33 H2O
(NH4)2CO3 + CaCl2 = Cl2(NH4)2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = Cl2(NH4)2 + CaCO3
K2C2O4(H2O) + H2C2O4(H2O)2 + K2Cr2O7 = K3[Cr(C2O4)3](H2O)3 + H2O + CO2 =>
2 K2C2O4(H2O) + 7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K3[Cr(C2O4)3](H2O)3 + 17 H2O + 6 CO2
PbCl5 + H2O = H3PbO4 + HCl =>
PbCl5 + 4 H2O = H3PbO4 + 5 HCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
KBrO3 + Br2 = K + Br2O3 =>
2 KBrO3 + Br2 = 2 K + 2 Br2O3
Cr(s) + CoCl2(aq) = Cr2Cl3(aq) + Co(s) =>
4 Cr(s) + 3 CoCl2(aq) = 2 Cr2Cl3(aq) + 3 Co(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl(aq) + KOH(aq) = K(s) + H2O(aq) + Cl2(g) =>
2 HCl(aq) + 2 KOH(aq) = 2 K(s) + 2 H2O(aq) + Cl2(g)
Cu2O(s) + H2(g) = Cu(s) + H2O(g) =>
Cu2O(s) + H2(g) = 2 Cu(s) + H2O(g)
Ni(ClO3)2 + Al = Al(ClO3)3 + Ni =>
3 Ni(ClO3)2 + 2 Al = 2 Al(ClO3)3 + 3 Ni
MgO + Na2CO3 = Na2O + MgCO3 =>
MgO + Na2CO3 = Na2O + MgCO3
CaCl2 + Li2SO4 = LiCl + CaSO4 =>
CaCl2 + Li2SO4 = 2 LiCl + CaSO4
CoBr2(aq) + Na2CO3(aq) = CoCO3 + NaBr =>
CoBr2(aq) + Na2CO3(aq) = CoCO3 + 2 NaBr
Pb + ZnCl2 = PbCl + Zn =>
2 Pb + ZnCl2 = 2 PbCl + Zn
AlCl3 + Cl2 = AlCl6 =>
2 AlCl3 + 3 Cl2 = 2 AlCl6
KNO3 + Al = KNO2 + Al2O3 =>
3 KNO3 + 2 Al = 3 KNO2 + Al2O3
AlN + NaNO3 = N(Na)3 + Al(NO3)3 =>
AlN + 3 NaNO3 = N(Na)3 + Al(NO3)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3SO4 + HCl = H2O + SO2 + Cl =>
H3SO4 + HCl = 2 H2O + SO2 + Cl
C + Ca(OH)2 = CaC2(OH)2 =>
2 C + Ca(OH)2 = CaC2(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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