| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6Br2 + NaOH = NaBr + H2O + C4H5Br
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
H2SO4 + KMnO4 + KNO2 = K2SO4 + MnSO4 + H2O + HNO3 =>
11 H2SO4 + 4 KMnO4 + 10 KNO2 = 7 K2SO4 + 4 MnSO4 + 6 H2O + 10 HNO3
CH3CH2CH2CO2H + CH2H3OH = CH3CH2CH2CO2CH2CH3 + H2O =>
4 CH3CH2CH2CO2H + 2 CH2H3OH = 3 CH3CH2CH2CO2CH2CH3 + 4 H2O
H2CrO4 + Li(OH)2 = H2O + CrO4Li =>
H2CrO4 + Li(OH)2 = 2 H2O + CrO4Li
Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaO
(NH4)2CO3 + Ca(OH)2 = (NH4)2(OH)2 + CaCO3 =>
(NH4)2CO3 + Ca(OH)2 = (NH4)2(OH)2 + CaCO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Sr(C2H3O2)2 + KNO3 = Sr(NO3)2 + KC2H3O2 =>
Sr(C2H3O2)2 + 2 KNO3 = Sr(NO3)2 + 2 KC2H3O2
NaH2 + CO3 = Na2CO3 + CO2 + H2O =>
2 NaH2 + 3 CO3 = Na2CO3 + 2 CO2 + 2 H2O
BaCl2 + Al2(MnO4)3 = BaMnO4 + Cl3Al =>
3 BaCl2 + Al2(MnO4)3 = 3 BaMnO4 + 2 Cl3Al
Fe(OH)3 + H2SO4(dilluted) = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4(dilluted) = Fe2(SO4)3 + 6 H2O
NiO + H2O = HNiO2{-} + H{+} =>
NiO + H2O = HNiO2{-} + H{+}
KMnO4 + SnCl2 + KOH = K2MnO4 + SnO2 + KCl + H2O =>
2 KMnO4 + SnCl2 + 4 KOH = 2 K2MnO4 + SnO2 + 2 KCl + 2 H2O
H2SFe = FeSH2 =>
H2SFe = FeSH2
KI + F2O + H2O = KF + KOH + I2 =>
4 KI + F2O + H2O = 2 KF + 2 KOH + 2 I2
HNO3 + (NH4)2CO3 = NH4NO3 + H2CO3 =>
2 HNO3 + (NH4)2CO3 = 2 NH4NO3 + H2CO3
CO2 + H2O = C2H6 + O6 =>
12 CO2 + 18 H2O = 6 C2H6 + 7 O6
(FeCl3)36*6H2O + NaOH = Fe(OH)3 + NaCl + H2O =>
(FeCl3)36*6H2O + 108 NaOH = 36 Fe(OH)3 + 108 NaCl + 6 H2O
K2O + HClO4 = KClO4 + H2O =>
K2O + 2 HClO4 = 2 KClO4 + H2O
KOH + NiCl3 = Ni(OH)3 + KCl =>
3 KOH + NiCl3 = Ni(OH)3 + 3 KCl
C57H110O6 + H2O = C3H8O3 + HC18H35O2 =>
C57H110O6 + 3 H2O = C3H8O3 + 3 HC18H35O2
H2S(aq) + O2 = SO2(g) + H2O(l) =>
2 H2S(aq) + 3 O2 = 2 SO2(g) + 2 H2O(l)
CH3OH + O2 = CO2 + H20H2 =>
22 CH3OH + 11 O2 = 22 CO2 + 4 H20H2
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H8O2 + HBr = C3H6Br2 + H2O =>
C3H8O2 + 2 HBr = C3H6Br2 + 2 H2O
Cr(OH)3 + CsOH = Cs3CrO3 + H2O =>
Cr(OH)3 + 3 CsOH = Cs3CrO3 + 3 H2O
NaH2PO4 + H2O = H3O + Na + HPO4 =>
NaH2PO4 + H2O = H3O + Na + HPO4
AgBr + H2O = AgOH + HBr =>
AgBr + H2O = AgOH + HBr
CH3COCH3 + KMnO4 + KHSO4 = H2O + K2SO4 + MnSO4 + CH3COOCH3 =>
5 CH3COCH3 + 2 KMnO4 + 6 KHSO4 = 3 H2O + 4 K2SO4 + 2 MnSO4 + 5 CH3COOCH3
CaO + NO = CaNO2 =>
CaO + NO = CaNO2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NaNH3 = NaNH2 + H2 =>
2 NaNH3 = 2 NaNH2 + H2
Br + LiI = LiBr + I2 =>
2 Br + 2 LiI = 2 LiBr + I2
MgSO4(ag) + CdCl2(ag) = MgCl2(ag) + CdSO4(ag) =>
MgSO4(ag) + CdCl2(ag) = MgCl2(ag) + CdSO4(ag)
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Ba(C2H3O2)2 + KCl = BaCl2 + KC2H3O2 =>
Ba(C2H3O2)2 + 2 KCl = BaCl2 + 2 KC2H3O2
Sn + Ag = SnAg2 =>
Sn + 2 Ag = SnAg2
K2[Cu(C2O4)2] + NaOH = Na2C2O4 + Cu(OH)2 + KOH =>
K2[Cu(C2O4)2] + 4 NaOH = 2 Na2C2O4 + Cu(OH)2 + 2 KOH
Cu(OH)2 + HCl = H2CuCl4(aq) + H2O =>
Cu(OH)2 + 4 HCl = H2CuCl4(aq) + 2 H2O
Cd + I2 = CdI2 =>
Cd + I2 = CdI2
HNO3 + K2SiO3 = KNO3 + H2SiO3 =>
2 HNO3 + K2SiO3 = 2 KNO3 + H2SiO3
Sr + C2H3O2 = Sr(C2H3O2)2 =>
Sr + 2 C2H3O2 = Sr(C2H3O2)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3CH2Br + KOH = CH3CH2OH + K + Br =>
CH3CH2Br + KOH = CH3CH2OH + K + Br
CH3CH2COOCH3 + CH3CH2OH = CH3CH2COOCH2CH3 + CH3OH =>
CH3CH2COOCH3 + CH3CH2OH = CH3CH2COOCH2CH3 + CH3OH
Br{-}(aq) + OCl{-}(aq) + H{+}(aq) = H2O(l) + Br2(aq) + Cl(aq) =>
2 Br{-}(aq) + 2 OCl{-}(aq) + 4 H{+}(aq) = 2 H2O(l) + Br2(aq) + 2 Cl(aq)
C + OH = CO + H2 =>
2 C + 2 OH = 2 CO + H2
AgO(s) + C(s) = Ag(s) + CO2(g) =>
2 AgO(s) + C(s) = 2 Ag(s) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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