| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO2 + NaOH = H2O + NaClO2
CH5N3O4 + NH4NO3 = CO2 + H2O + N2 =>
2 CH5N3O4 + NH4NO3 = 2 CO2 + 7 H2O + 4 N2
CaOH + HCl = CaCl + H2O =>
CaOH + HCl = CaCl + H2O
Ca5(PO4)3F = Ca2 + (PO4)3F =>
2 Ca5(PO4)3F = 5 Ca2 + 2(PO4)3F
(NaOH)5 + HCl = NaCl + H2O =>
(NaOH)5 + 5 HCl = 5 NaCl + 5 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2C2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + Na2SO4 + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + K2SO4
Ga + AgCl = GaCl + Ag =>
Ga + AgCl = GaCl + Ag
SnO2 + H2O = H4SnO4 =>
SnO2 + 2 H2O = H4SnO4
C + H2O = CO + H2 =>
C + H2O = CO + H2
K + H2O = KOH + H =>
K + H2O = KOH + H
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
KPO4 + Ca(NO3)2 = KNO3 + Ca(PO4)2 =>
2 KPO4 + Ca(NO3)2 = 2 KNO3 + Ca(PO4)2
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NH4Cl(aq) + Ca(OH)2(aq) = NH3(aq) + H2O(aq) + CaCl2(aq) =>
2 NH4Cl(aq) + Ca(OH)2(aq) = 2 NH3(aq) + 2 H2O(aq) + CaCl2(aq)
C6H6O + HNO3 = H2O + C6H5NO3 =>
C6H6O + HNO3 = H2O + C6H5NO3
Mn + Pb{2+} = Mn{2+} + Pb =>
Mn + Pb{2+} = Mn{2+} + Pb
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ga(OH)3 + KF = KOH + GaF3 =>
Ga(OH)3 + 3 KF = 3 KOH + GaF3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Na2SiO3 = Na{+} + SiO3{2-} =>
Na2SiO3 = 2 Na{+} + SiO3{2-}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
CH3COOH + Be = CH3COOBe + H2 =>
2 CH3COOH + 2 Be = 2 CH3COOBe + H2
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaNO3(aq)
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
MgO + S = Mg + SO2 =>
2 MgO + S = 2 Mg + SO2
Al + H3C6H5O7 = Al(C6H5O7) + H109 =>
109 Al + 109 H3C6H5O7 = 109 Al(C6H5O7) + 3 H109
Mg + S = MgS =>
Mg + S = MgS
HClO4Ba(OH)2 = BaOHClO4H2O =>
HClO4Ba(OH)2 = BaOHClO4H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C21H22N2O2 + O2 = CO2 + NO2 + H2O =>
2 C21H22N2O2 + 55 O2 = 42 CO2 + 4 NO2 + 22 H2O
KNO3 + Al + H2SO4 = NH3 + K2SO4 + Al2(SO4)3 + H2O =>
6 KNO3 + 16 Al + 27 H2SO4 = 6 NH3 + 3 K2SO4 + 8 Al2(SO4)3 + 18 H2O
CH3COOH + H2SO4 = CH4COOH{+} + HSO4{-} =>
CH3COOH + H2SO4 = CH4COOH{+} + HSO4{-}
Na + SnCl4 = Sn + NaCl =>
4 Na + SnCl4 = Sn + 4 NaCl
H3BIO4 + MgO = Mg3(BIO4)2 + H2O =>
2 H3BIO4 + 3 MgO = Mg3(BIO4)2 + 3 H2O
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + O =>
K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cu{2+} + CO3{2-} = Cu + CO3 =>
Cu{2+} + CO3{2-} = Cu + CO3
K3N + O2 = K2O + N2 =>
4 K3N + 3 O2 = 6 K2O + 2 N2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
C6H5NHCOCH3 + H2SO4 = C6H5NHCOCH3H2SO4 =>
C6H5NHCOCH3 + H2SO4 = C6H5NHCOCH3H2SO4
C6H5CH2CN + H2O = C6H5CH2COOH + NH3 =>
C6H5CH2CN + 2 H2O = C6H5CH2COOH + NH3
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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