| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3AsO4 + 3 Fe(OH)2 = Fe3(AsO4)2 + 6 H2O
NaP + CaCl2 = CaP2 + NaCl =>
2 NaP + CaCl2 = CaP2 + 2 NaCl
H(g)F = HF =>
H(g)F = HF
C5H10O2KOH = KC5H9O2H2O =>
C5H10O2KOH = KC5H9O2H2O
H3AsO4 + Fe(OH)2 = Fe3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Fe(OH)2 = Fe3(AsO4)2 + 6 H2O
Ba(OH)2 + Br2 = BaBr2 + Ba(BrO3)2 + H2O =>
6 Ba(OH)2 + 6 Br2 = 5 BaBr2 + Ba(BrO3)2 + 6 H2O
MnSO4 + K2S2O8 + NaOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
MnSO4 + K2S2O8 + 4 NaOH = MnO2 + K2SO4 + 2 Na2SO4 + 2 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
NaOH*CH3COOH = NaCH3COO + H2O =>
NaOH*CH3COOH = NaCH3COO + H2O
C5H10 + KMnO4 + H2 = C5H10(OH)2 + KOH + MnO2 =>
C5H10 + 2 KMnO4 + 2 H2 = C5H10(OH)2 + 2 KOH + 2 MnO2
MnS + O2 + H2O = Mn(OH)2 + SO2 =>
2 MnS + 3 O2 + 2 H2O = 2 Mn(OH)2 + 2 SO2
Na2SiO3 + MgCl2 = Mg(SiO3) + NaCl =>
Na2SiO3 + MgCl2 = Mg(SiO3) + 2 NaCl
NH3 + SO4 = NH3SO4 =>
NH3 + SO4 = NH3SO4
NO2 + NO = N3O5 =>
2 NO2 + NO = N3O5
CuCl2(aq) + KNO3(aq) = KCl2(aq) + CuNO3(s) =>
CuCl2(aq) + KNO3(aq) = KCl2(aq) + CuNO3(s)
(NH4)2S + AgNO3 = Ag2S + (NH4)2 + NO3 =>
(NH4)2S + 2 AgNO3 = Ag2S + (NH4)2 + 2 NO3
HNO3 + SnO = SnO2 + NO + H2O =>
2 HNO3 + 3 SnO = 3 SnO2 + 2 NO + H2O
KI + BaCrO4 + HCl = I2 + BaCl2 + CrCl3 + KCl + H2O =>
6 KI + 2 BaCrO4 + 16 HCl = 3 I2 + 2 BaCl2 + 2 CrCl3 + 6 KCl + 8 H2O
KLO + Na2SO3 + H2SO4 = L2 + Na2SO4 + K2SO4 + H2O =>
2 KLO + Na2SO3 + H2SO4 = L2 + Na2SO4 + K2SO4 + H2O
HMnO4 = HMnO3 + O2 =>
2 HMnO4 = 2 HMnO3 + O2
AuCuNa = AuNaCu =>
AuCuNa = AuNaCu
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
BaClKCr = BaCrKCl =>
BaClKCr = BaCrKCl
Cr(NO3)2(aq) + NH3(aq) = CrNH3(s) + NO3 =>
Cr(NO3)2(aq) + NH3(aq) = CrNH3(s) + 2 NO3
Li(s)HBr(aq) = LiBrH =>
Li(s)HBr(aq) = LiBrH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MgCl2 + Na3(PO4) = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3(PO4) = Mg3(PO4)2 + 6 NaCl
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
KCO3 + NiCl2 = KCl + Ni(CO3)2 =>
2 KCO3 + NiCl2 = 2 KCl + Ni(CO3)2
SO2 + NaClO = NaCl + SO3 =>
SO2 + NaClO = NaCl + SO3
CuSO4(s) + Zn = ZnSO4 + Cu =>
CuSO4(s) + Zn = ZnSO4 + Cu
BrF2 + H2O = HF + HBr + HBrO3 =>
2 BrF2 + 3 H2O = 4 HF + HBr + HBrO3
C8H18I2 = C8H17IHI =>
C8H18I2 = C8H17IHI
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cr2O7{2-} + Np{4+} + H{+} = Cr{3+} + NpO2{2+} + H2O =>
Cr2O7{2-} + 3 Np{4+} + 2 H{+} = 2 Cr{3+} + 3 NpO2{2+} + H2O
K2S2O3 + FeNO3 = FeS2O3 + K2NO3 =>
K2S2O3 + FeNO3 = FeS2O3 + K2NO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P2O3 + HBrO3 + H2O = H3PO4 + HBr =>
3 P2O3 + 2 HBrO3 + 9 H2O = 6 H3PO4 + 2 HBr
{-}oxobutanoicacid = {-}Ethoxy{-}4{-}oxobutanoicacid =>
{-}oxobutanoicacid = {-}Ethoxy{-}4{-}oxobutanoicacid
Bi(OH)3 + SnO2{2-} = Bi + SnO3{2-} + H2O =>
2 Bi(OH)3 + 3 SnO2{2-} = 2 Bi + 3 SnO3{2-} + 3 H2O
HCH3CH2CH2CH3 + O2 = CO2 + H2O =>
4 HCH3CH2CH2CH3 + 27 O2 = 16 CO2 + 22 H2O
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2(g)
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
SnO2 + PH3 = Sn + H3PO4 =>
2 SnO2 + PH3 = 2 Sn + H3PO4
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SCN{-} + Br2 + H2O = BrCN + Br{-} + SO42{-} + H{+} =>
2 SCN{-} + 85 Br2 + 84 H2O = 2 BrCN + 168 Br{-} + 2 SO42{-} + 168 H{+}
MgCl2 + Na2HPO4 = Mg3(PO4)2 + HCl + NaCl =>
3 MgCl2 + 2 Na2HPO4 = Mg3(PO4)2 + 2 HCl + 4 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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