| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + COCl2 = CO(OH)2 + 2 NaCl
Fe3P + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O + H3PO4 =>
10 Fe3P + 28 KMnO4 + 87 H2SO4 = 15 Fe2(SO4)3 + 14 K2SO4 + 28 MnSO4 + 72 H2O + 10 H3PO4
TiOCl2 + H2O2 + NaOH = Na2[Ti(O2)4] + NaCl + H2O =>
TiOCl2 + 5 H2O2 + 4 NaOH = Na2[Ti(O2)4] + 2 NaCl + 7 H2O
NH4HSO4 + LiOH = Li2SO4 + H2O + NH3 =>
NH4HSO4 + 2 LiOH = Li2SO4 + 2 H2O + NH3
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
OsO2 + O2 = OsO4 =>
OsO2 + O2 = OsO4
HgS + KI = K2[HgI4] + K2S =>
HgS + 4 KI = K2[HgI4] + K2S
K + MgPO43 = KPO43 + Mg =>
K + MgPO43 = KPO43 + Mg
SeO3 + Cr2O3 = SeCrO4 + O2 =>
4 SeO3 + 2 Cr2O3 = 4 SeCrO4 + O2
NH4HSO4 + LiOH = Li2SO4 + H2O + NH3 =>
NH4HSO4 + 2 LiOH = Li2SO4 + 2 H2O + NH3
Mg + H2CI = MgCI + H =>
Mg + H2CI = MgCI + 2 H
CuSe + HNO3 = NO + Cu(NO3)2 + Se + H2O =>
3 CuSe + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 3 Se + 4 H2O
CuS + HNO3 = NO + CuSO4 + H2O =>
3 CuS + 8 HNO3 = 8 NO + 3 CuSO4 + 4 H2O
CsOH + HI = CsI + HOH =>
CsOH + HI = CsI + HOH
NH4HSO4 + LiOH = Li2SO4 + H2O + NH3 =>
NH4HSO4 + 2 LiOH = Li2SO4 + 2 H2O + NH3
KSO3 + MgNO3 = KNO3 + MgSO3 =>
KSO3 + MgNO3 = KNO3 + MgSO3
HS + Na2Br = HBr + Na2S =>
HS + Na2Br = HBr + Na2S
HI + KCO3 = KI + HCO3 =>
HI + KCO3 = KI + HCO3
Cu2AsO4OH = As2O3 + Cu + O + OH =>
2 Cu2AsO4OH = As2O3 + 4 Cu + 5 O + 2 OH
Sn{+2} + H{+} + TcO4{-} = Tc{+4} + H2O + Sn{+4} =>
3 Sn{+2} + 16 H{+} + 2 TcO4{-} = 2 Tc{+4} + 8 H2O + 3 Sn{+4}
CH3COONa + HCl + C2H5OH = CH3COOC2H5 + H2O + NaCl =>
CH3COONa + HCl + C2H5OH = CH3COOC2H5 + H2O + NaCl
C7H5NO3 + NaBH4 = C7H7NO3 + NaBH3 =>
C7H5NO3 + 2 NaBH4 = C7H7NO3 + 2 NaBH3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
ClO{-} + H2O = ClO2{-} + Cl2 + OH{-} =>
3 ClO{-} + H2O = ClO2{-} + Cl2 + 2 OH{-}
NH4HSO4 + LiOH = Li2SO4 + H2O + NH3 =>
NH4HSO4 + 2 LiOH = Li2SO4 + 2 H2O + NH3
MgO + H3BO3 = Mg3(BO3)2 + H2O =>
3 MgO + 2 H3BO3 = Mg3(BO3)2 + 3 H2O
NH4HSO4 + LiOH = Li2SO4 + H2O + NH3 =>
NH4HSO4 + 2 LiOH = Li2SO4 + 2 H2O + NH3
BaCl2(aq) + Na2SO4(aq) = BaSO4 + Cl2Na2 =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + Cl2Na2
HC2H3O2(aq) + NaHSO3(aq) = H2O(l) + NaC2H3O2(g) + SO2(aq) =>
HC2H3O2(aq) + NaHSO3(aq) = H2O(l) + NaC2H3O2(g) + SO2(aq)
NH4HSO4 + LiOH = Li2SO4 + H2O + NH3 =>
NH4HSO4 + 2 LiOH = Li2SO4 + 2 H2O + NH3
KO + H2O = H2O2 + K =>
KO + H2O = H2O2 + K
Cr(NO3)3 + KCl = CrCl + K(NO3)3 =>
Cr(NO3)3 + KCl = CrCl + K(NO3)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
Ni(NO3)2H12O6 + N2H4 = N2 + H2O + Ni =>
Ni(NO3)2H12O6 + 3 N2H4 = 4 N2 + 12 H2O + Ni
KMnO4 + C6H12O6 = CO2 + MnO + K12CO3 + H2O =>
144 KMnO4 + 35 C6H12O6 = 198 CO2 + 144 MnO + 12 K12CO3 + 210 H2O
Na3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NaNO3
CH2O + KMnO4 = K2CO3 + Mn2 + H2O + CO2 =>
7 CH2O + 4 KMnO4 = 2 K2CO3 + 2 Mn2 + 7 H2O + 5 CO2
CH3COOH + CaCO3 = CO2 + H2O + CH3COOHCa =>
5 CH3COOH + 4 CaCO3 = 6 CO2 + 2 H2O + 4 CH3COOHCa
Li(C2H3OO) + H2O = LiOH + C2H3OOH =>
Li(C2H3OO) + H2O = LiOH + C2H3OOH
CH3COOH + CaCO3 = CO2 + H2O + CH3COOHCa =>
5 CH3COOH + 4 CaCO3 = 6 CO2 + 2 H2O + 4 CH3COOHCa
Zn + NO3 + H2O = Zn(OH)2 + NH3 =>
9 Zn + 2 NO3 + 12 H2O = 9 Zn(OH)2 + 2 NH3
NH4VO3 + H2SO4 + Zn = VO + (NH4)2SO4 + H2O + ZnSO4 =>
2 NH4VO3 + 4 H2SO4 + 3 Zn = 2 VO + (NH4)2SO4 + 4 H2O + 3 ZnSO4
Na2SO4 + NH4I = Na2I + NH4SO4 =>
Na2SO4 + NH4I = Na2I + NH4SO4
CH3CH2CH2CH2OMgCl + H2O = CH3CH2CH2CH2OH + MgOHCl =>
CH3CH2CH2CH2OMgCl + H2O = CH3CH2CH2CH2OH + MgOHCl
CH3I = C + H2 + I =>
2 CH3I = 2 C + 3 H2 + 2 I
KClO3 + C112H22O11 = KCl + H2O + CO2 =>
224 KClO3 + 3 C112H22O11 = 224 KCl + 33 H2O + 336 CO2
HCl + Cr = CrCl2 + H =>
2 HCl + Cr = CrCl2 + 2 H
CH3COOH + CaCO3 = CO2 + H2O + CH3COOHCa =>
5 CH3COOH + 4 CaCO3 = 6 CO2 + 2 H2O + 4 CH3COOHCa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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