| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
H2SO4 + Ni = H2 + NiSO4 =>
H2SO4 + Ni = H2 + NiSO4
CuSO4 + BaOH2 = CuOH2 + BaSO4 =>
CuSO4 + BaOH2 = CuOH2 + BaSO4
NiSO4 + CaOCl2 + NaOH + H2O = Ni(OH)3 + Ca(OH)2 + NaCl + Na2SO4 =>
2 NiSO4 + CaOCl2 + 6 NaOH + H2O = 2 Ni(OH)3 + Ca(OH)2 + 2 NaCl + 2 Na2SO4
C4H9COOH + C2H5 = C4H9COOC2H5 + H2 =>
2 C4H9COOH + 2 C2H5 = 2 C4H9COOC2H5 + H2
Pb + NaOH = Na2PbO2 + H2 =>
Pb + 2 NaOH = Na2PbO2 + H2
C2H2 + KMnO4 + H2O = C2H6O4 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 8 H2O = 3 C2H6O4 + 4 MnO2 + 4 KOH
C5H11NO2S + O2 = CO2 + SO2 + NO2 + H2O =>
4 C5H11NO2S + 35 O2 = 20 CO2 + 4 SO2 + 4 NO2 + 22 H2O
H2SO4 + BaCO3 = BaSO4 + CO2 + H2O =>
H2SO4 + BaCO3 = BaSO4 + CO2 + H2O
C12H17OH + C2H7OH = C14H21OH + H2O =>
11 C12H17OH + 4 C2H7OH = 10 C14H21OH + 5 H2O
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
NH4OH + MgCl2 = Mg(OH)2 + NH4Cl =>
2 NH4OH + MgCl2 = Mg(OH)2 + 2 NH4Cl
Li2O2 + H2O = LiO2H2 =>
Li2O2 + 2 H2O = 2 LiO2H2
NaCl + K2SO4 = Na2SO4 + KCl =>
2 NaCl + K2SO4 = Na2SO4 + 2 KCl
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
LiOH + BaCl2 = Ba(OH)2 + LiCl =>
2 LiOH + BaCl2 = Ba(OH)2 + 2 LiCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + C = Cu2C =>
2 Cu + C = Cu2C
NaClO3 + Na2S = Na2SO4 + NaCl =>
4 NaClO3 + 3 Na2S = 3 Na2SO4 + 4 NaCl
Rb + RbNO3 = Rb2O + N =>
5 Rb + RbNO3 = 3 Rb2O + N
CaCo3 + NaCl = CaCl2 + Na2Co3 =>
CaCo3 + 2 NaCl = CaCl2 + Na2Co3
(KNO3) = KNO2 + O2 =>
2(KNO3) = 2 KNO2 + O2
Ca(PO4)2 + Al = CaAl2 + PO4 =>
Ca(PO4)2 + 2 Al = CaAl2 + 2 PO4
CuCl2 + KNO3 = Cu(NO3)2 + KCl =>
CuCl2 + 2 KNO3 = Cu(NO3)2 + 2 KCl
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
SbO{+} + H2O = Sb2O5 + e + H{+} =>
2 SbO{+} + 3 H2O = Sb2O5 + 4e + 6 H{+}
K2S + NaNO3 = KNO3 + Na2S =>
K2S + 2 NaNO3 = 2 KNO3 + Na2S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
C6H6HNO3 = C6H5NO2H2O =>
C6H6HNO3 = C6H5NO2H2O
KH2SbO4 + NaCl = NaH2SbO4 + KCl =>
KH2SbO4 + NaCl = NaH2SbO4 + KCl
Ca(NO3)2 + Na2C2O4 = Ca(C2O4)2 + Na2NO3 =>
Ca(NO3)2 + 2 Na2C2O4 = Ca(C2O4)2 + 2 Na2NO3
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
CO + O = CO2 =>
CO + O = CO2
Sn3(PO4)4 + Na2CO3 = Sn(CO3)2 + Na3PO4 =>
Sn3(PO4)4 + 6 Na2CO3 = 3 Sn(CO3)2 + 4 Na3PO4
H{+} + Cr2O7{2-} + I{-} = Cr3{+} + I2 + H2O =>
42 H{+} + 3 Cr2O7{2-} + 34 I{-} = 2 Cr3{+} + 17 I2 + 21 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
ZnCl + AgNO3 = ZnNO3 + AgCl =>
ZnCl + AgNO3 = ZnNO3 + AgCl
C6H10O5 + CuO = H2O + Cu + C6H8O7 =>
C6H10O5 + 3 CuO = H2O + 3 Cu + C6H8O7
Mg(NO3)2 + BaCl2 = Mg(Cl)2 + Ba(NO3)2 =>
Mg(NO3)2 + BaCl2 = Mg(Cl)2 + Ba(NO3)2
Al + HSO4 = Al(SO4)3 + H2O + SO2 =>
Al + 4 HSO4 = Al(SO4)3 + 2 H2O + SO2
KOH + H5IO6 = K5IO6 + H2O =>
5 KOH + H5IO6 = K5IO6 + 5 H2O
NiCO3(s) + HNO3(aq) = Ni(NO3)2(aq) + CO2(g)H2O =>
NiCO3(s) + 2 HNO3(aq) = Ni(NO3)2(aq) + CO2(g)H2O
H2(g) = H(aq) =>
H2(g) = 2 H(aq)
CH3COOH + HOCH2CH3 = CH3COOCH2CH3 + H2O =>
CH3COOH + HOCH2CH3 = CH3COOCH2CH3 + H2O
Li2SO4 + C = Li2S + CO =>
Li2SO4 + 4 C = Li2S + 4 CO
NH4{+} + HCO3{-} = NH3 + H2O + CO2 =>
NH4{+} + HCO3{-} = NH3 + H2O + CO2
CaCo3 + NaCl = CaCl2 + Na2Co3 =>
CaCo3 + 2 NaCl = CaCl2 + Na2Co3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/24
Équations équilibrées sur10/10/23
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