| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 C6H5CH3 + 13 Br2 = 26 HBr + 14 C6H5
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5NH2 + C2H5OH = C6H5NHC2H5 + H2O =>
C6H5NH2 + C2H5OH = C6H5NHC2H5 + H2O
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
MgCl2 + ZnSO4 = MgSO4 + ZnCl2 =>
MgCl2 + ZnSO4 = MgSO4 + ZnCl2
Al3 + NaOH = Na3 + AlO3 + H =>
Al3 + 9 NaOH = 3 Na3 + 3 AlO3 + 9 H
CH3COOH + NaHCO3 = NaC2H3O2 + H2O + CO3 =>
5 CH3COOH + 6 NaHCO3 = 6 NaC2H3O2 + 4 H2O + 4 CO3
C8H8O + Br2 + KOH = C7H6O2K + KBr + H2O =>
7 C8H8O + 9 Br2 + 26 KOH = 8 C7H6O2K + 18 KBr + 17 H2O
Co(s) + H2SO4(l) = CoSO4(aq) + SO2(g) + H2O(g) =>
Co(s) + 2 H2SO4(l) = CoSO4(aq) + SO2(g) + 2 H2O(g)
C2HO4Na + NaOH = C2O4Na2 + H2O =>
C2HO4Na + NaOH = C2O4Na2 + H2O
Cl2 + SiF4 = SiF4Cl2 =>
Cl2 + SiF4 = SiF4Cl2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Sn + F{+2} = SnF{+2} =>
Sn + F{+2} = SnF{+2}
C2H3O2{-} + H3O{+} = HC2H3O2 + H2O =>
C2H3O2{-} + H3O{+} = HC2H3O2 + H2O
NH4NO3(aq) = N2O(g) + H2O(g) =>
NH4NO3(aq) = N2O(g) + 2 H2O(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCH2CHCO2 + NaOH = HOH + CH2CHCO2 + Na =>
HCH2CHCO2 + NaOH = HOH + CH2CHCO2 + Na
Al(NO3)3 + HBr = HNO3 + AlBr3 =>
Al(NO3)3 + 3 HBr = 3 HNO3 + AlBr3
Mg(ClO3)2 + H2O = HCl + HClO4 + Mg(OH)2 =>
2 Mg(ClO3)2 + 4 H2O = HCl + 3 HClO4 + 2 Mg(OH)2
K2Cr2O7 + CH3CH2OH = CH3CHO + H2Cr2O7 + K =>
K2Cr2O7 + CH3CH2OH = CH3CHO + H2Cr2O7 + 2 K
K2O = K + O =>
K2O = 2 K + O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb =>
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb
BaO + MgO = BaO2Mg =>
BaO + MgO = BaO2Mg
H2O + N2O3(g) = HNO2 =>
H2O + N2O3(g) = 2 HNO2
CuSO4(s) + Na3PO4(aq) = Cu3(PO4)2(s) + Na2SO4(aq) =>
3 CuSO4(s) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4(aq)
CH3CH2CHCHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
3 CH3CH2CHCHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
CH2CH2CH2CH3 + O2 = C + H2O =>
4 CH2CH2CH2CH3 + 9 O2 = 16 C + 18 H2O
C6H5(CH2)3COOH = C10H10O + H2O =>
C6H5(CH2)3COOH = C10H10O + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CaC2O4 + FeO = CaO + FeC2O4 =>
CaC2O4 + FeO = CaO + FeC2O4
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Al + NaOH = AlO + HNa =>
Al + NaOH = AlO + HNa
HCl + AgNo3 = HNo3 + AgCl =>
HCl + AgNo3 = HNo3 + AgCl
Sn + Mg(OH)2 = Sn(OH)2 + Mg =>
Sn + Mg(OH)2 = Sn(OH)2 + Mg
CH2(OH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2(OH)2 + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
CuSiO3 + NaOH = Cu(OH)2 + Na2SiO3 =>
CuSiO3 + 2 NaOH = Cu(OH)2 + Na2SiO3
H2SO4(l) + SO3(g) = H2S2O7(l) =>
H2SO4(l) + SO3(g) = H2S2O7(l)
C2H5OK + CS2 = C2H5OCS2K =>
C2H5OK + CS2 = C2H5OCS2K
HCH2CHCO2 + NaOH = HOH + CH2CHCO2 + Na =>
HCH2CHCO2 + NaOH = HOH + CH2CHCO2 + Na
AlCl3 + NaS = NaCl + AlS3 =>
AlCl3 + 3 NaS = 3 NaCl + AlS3
HCl + CoCl2 + VO2Cl = CoCl3 + VCl2 + H2O =>
4 HCl + 3 CoCl2 + VO2Cl = 3 CoCl3 + VCl2 + 2 H2O
Cu(SO4)(aq) + Fe(s) = Fe(SO4)(aq) + Cu(s) =>
Cu(SO4)(aq) + Fe(s) = Fe(SO4)(aq) + Cu(s)
H{+} + CrO4{-2} + HSnO2{-} = CrO2{-} + HSnO3{-} + H2O =>
2 H{+} + 2 CrO4{-2} + 3 HSnO2{-} = 2 CrO2{-} + 3 HSnO3{-} + H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe(OH)3 + C = COH + Fe =>
Fe(OH)3 + 3 C = 3 COH + Fe
Fe + HNO2 = Fe(NO2) + H2 =>
2 Fe + 2 HNO2 = 2 Fe(NO2) + H2
NH4ClO4 + CuO = CuCl2 + N2 + H2O + O2 =>
4 NH4ClO4 + 2 CuO = 2 CuCl2 + 2 N2 + 8 H2O + 5 O2
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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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