| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2CO3(OH)2 + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
ZnO + AlCl3 = ZnCl2 + Al2O3 =>
3 ZnO + 2 AlCl3 = 3 ZnCl2 + Al2O3
Na2S2O3*5H2O + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3*5H2O + 8 KMnO4 + 7 H2SO4 = 5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 32 H2O
KNO3 + Al + S = K2S + N2 + Al2O3 =>
2 KNO3 + 4 Al + S = K2S + N2 + 2 Al2O3
Ca + F = Ca1F2 =>
Ca + 2 F = Ca1F2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Na(OH) + NaNO2 + Al + H2O = NH3 + NaAlO3 =>
Na(OH) + 5 NaNO2 + 6 Al + 7 H2O = 5 NH3 + 6 NaAlO3
KNO2 + H2SO4 = KNO3 + K3SO4 + NO + H2O =>
5 KNO2 + H2SO4 = 2 KNO3 + K3SO4 + 3 NO + H2O
KF + Cl2 = KFCl2 =>
KF + Cl2 = KFCl2
Co(H2O)2 + Cl = CoCl2 + H2O =>
Co(H2O)2 + 2 Cl = CoCl2 + 2 H2O
NaHCO3 + Al2(C2O4)3 = Al(HCO3)3 + Na2C2O4 =>
6 NaHCO3 + Al2(C2O4)3 = 2 Al(HCO3)3 + 3 Na2C2O4
Mg + Al(No3)3 = Al + Mg(No3)3 =>
Mg + Al(No3)3 = Al + Mg(No3)3
C2H2 + KMnO4 = K2C2O4 + MnO2 + H2 =>
C2H2 + 2 KMnO4 = K2C2O4 + 2 MnO2 + H2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
MnOH2 + Al(OH)3 = Mn(OH)2 + AlOH3 =>
2 MnOH2 + Al(OH)3 = 2 Mn(OH)2 + AlOH3
C8H5O4K + NaOH = KOH + NaC8H5O4 =>
C8H5O4K + NaOH = KOH + NaC8H5O4
Ba(NO3)2 + Na3 + PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3 + 2 PO4 = Ba3(PO4)2 + 6 NaNO3
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
H3PO4 + Fe = FePO4 + H2 =>
2 H3PO4 + 2 Fe = 2 FePO4 + 3 H2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Al + Ca(OH)2 + H2O = Ca[Al(OH)5] + H2 =>
2 Al + 2 Ca(OH)2 + 6 H2O = 2 Ca[Al(OH)5] + 3 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Mn(NO3)2 + Cl2 + KOH = MnO2 + KCl + KNO3 + H2O =>
Mn(NO3)2 + Cl2 + 4 KOH = MnO2 + 2 KCl + 2 KNO3 + 2 H2O
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
C2H5OH + Ag2O = CH3COOH + Ag + H2O =>
C2H5OH + 2 Ag2O = CH3COOH + 4 Ag + H2O
K2Cr2O7 + NaCl + H2SO4 = K2SO4 + Na2SO4 + Cl2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = K2SO4 + 3 Na2SO4 + 3 Cl2 + Cr2(SO4)3 + 7 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NaCl + H2SO4 + MnO2 = NaHSO4 + MnCl2 + H2O + Cl2 =>
4 NaCl + 4 H2SO4 + MnO2 = 4 NaHSO4 + MnCl2 + 2 H2O + Cl2
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
Al(OH)3 + OH{-} = AlO2{-} + H2O =>
Al(OH)3 + OH{-} = AlO2{-} + 2 H2O
BaCl2 + Na2SiO4 = BaSiO4 + NaCl =>
BaCl2 + Na2SiO4 = BaSiO4 + 2 NaCl
Fe3O4 + H{+} + NO3{-} = Fe{3+} + NO + H2O =>
3 Fe3O4 + 28 H{+} + NO3{-} = 9 Fe{3+} + NO + 14 H2O
CaCl2 + Ba(NO3)2 = Ca(NO3)2 + BaCl2 =>
CaCl2 + Ba(NO3)2 = Ca(NO3)2 + BaCl2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CO + Zn = ZnO + C =>
CO + Zn = ZnO + C
K2Cr2O7 + HCl = CrCl3Cl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3Cl3 + 2 KCl + 7 H2O
Fe(ClO3)3 + Al = Fe + Al(ClO3)3 =>
Fe(ClO3)3 + Al = Fe + Al(ClO3)3
KClO1 = KCl + O2 =>
2 KClO1 = 2 KCl + O2
C5H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C5H12O6(s) + 5 O2(g) = 5 CO2(g) + 6 H2O(l)
CH3C(CH3)CHCHO + O2 = CH3C(CH3)CHCOOH =>
2 CH3C(CH3)CHCHO + O2 = 2 CH3C(CH3)CHCOOH
CaSO4 + Li2S = CaS + Li2SO4 =>
CaSO4 + Li2S = CaS + Li2SO4
PF5 + H2 = P + HF =>
2 PF5 + 5 H2 = 2 P + 10 HF
Ca(ClO4)2 + HNO3 = Ca(NO3)2 + HClO4 =>
Ca(ClO4)2 + 2 HNO3 = Ca(NO3)2 + 2 HClO4
H2SO4 + KI + NaIO = I2 + KIO3 + H2O + Na2SO4 =>
3 H2SO4 + KI + 6 NaIO = 3 I2 + KIO3 + 3 H2O + 3 Na2SO4
Cu2Cl2 + O2 + HCl = CuCl2 + H2O =>
2 Cu2Cl2 + O2 + 4 HCl = 4 CuCl2 + 2 H2O
Cl2 + C + H2O = CO2 + H{+} + Cl{-}1 =>
2 Cl2 + C + 2 H2O = CO2 + 4 H{+} + 4 Cl{-}1
C7H8O2(l) + O2(g) = CO2(g) + H2O(l) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(l)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/03/24
Équations équilibrées sur10/03/23
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