| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCOOH + Na2SiO3 = 2 HCOONa + SiO2 + H2O
IO3 + H2 = I2 + H2O =>
2 IO3 + 6 H2 = I2 + 6 H2O
Li3PO4 + Al(NO3)3 = LiNO3 + Al3(PO4)3 =>
3 Li3PO4 + 3 Al(NO3)3 = 9 LiNO3 + Al3(PO4)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
(CH3COO)2Mg = Mg + CH3COO =>
(CH3COO)2Mg = Mg + 2 CH3COO
Al(s) + H{+} = Al3{+} + H2 =>
6 Al(s) + 2 H{+} = 2 Al3{+} + H2
Fe2(CO3)3 + H3PO4 = FePO4 + CO2 + H2O =>
Fe2(CO3)3 + 2 H3PO4 = 2 FePO4 + 3 CO2 + 3 H2O
C5H12 + O2(g) = CO2(g) + H2O(l) =>
C5H12 + 8 O2(g) = 5 CO2(g) + 6 H2O(l)
AgNO3 + Cs = CsNO3 + Ag =>
AgNO3 + Cs = CsNO3 + Ag
C5H11OH + O2(g) = CO2(g) + H2O(g) =>
2 C5H11OH + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
N2 + P4 = N3P2 =>
3 N2 + P4 = 2 N3P2
SnS2 = Sn + S =>
SnS2 = Sn + 2 S
KMnO4 + Cu2SFeS2 + H2SO4 = CuSO4 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 KMnO4 + 2 Cu2SFeS2 + 16 H2SO4 = 4 CuSO4 + Fe2(SO4)3 + 5 K2SO4 + 10 MnSO4 + 16 H2O
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
Cr2S3 + KNO3 + Na2CO3 = K2CrO4 + NO + CO2 + Na2SO4 + K2O =>
Cr2S3 + 10 KNO3 + 3 Na2CO3 = 2 K2CrO4 + 10 NO + 3 CO2 + 3 Na2SO4 + 3 K2O
C6H5COOH + HNO3 = C6H4COOHNO2 + H2O =>
C6H5COOH + HNO3 = C6H4COOHNO2 + H2O
Co + N2 = Co3N5 =>
6 Co + 5 N2 = 2 Co3N5
Fe{2+} + Cu = Fe + Cu{+} =>
Fe{2+} + 2 Cu = Fe + 2 Cu{+}
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
Mn{2+} + IO4{-} + H2O = MnO4{-} + I{-} + H{+} =>
8 Mn{2+} + 5 IO4{-} + 12 H2O = 8 MnO4{-} + 5 I{-} + 24 H{+}
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
K3AlO3 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 K3AlO3 + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 6 H2O
AuI3 = Au + I2 =>
2 AuI3 = 2 Au + 3 I2
Ti + B4C = TiB2 + C =>
2 Ti + B4C = 2 TiB2 + C
As2O3 + NaHCO3 = Na3AsO3 + H2O + CO2 =>
As2O3 + 6 NaHCO3 = 2 Na3AsO3 + 3 H2O + 6 CO2
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH3 + 2 H2O
C12H24O2 + NaOH = NaC12H23O2 + H2O =>
C12H24O2 + NaOH = NaC12H23O2 + H2O
C5H12 + O2(g) = CO2(g) + H2O(l) =>
C5H12 + 8 O2(g) = 5 CO2(g) + 6 H2O(l)
Zn + NaOH + H2O = ZnNaO2 + H2 =>
2 Zn + 2 NaOH + 2 H2O = 2 ZnNaO2 + 3 H2
CH3CH2CH2OH + NaBr + HCl = CH3CH2CH2Br + NaCl + H2O =>
CH3CH2CH2OH + NaBr + HCl = CH3CH2CH2Br + NaCl + H2O
H3PO4(aq) = H4P2O7(aq) + H2O(l) =>
2 H3PO4(aq) = H4P2O7(aq) + H2O(l)
Ca(OH)2 + K2S = CaS + K(OH) =>
Ca(OH)2 + K2S = CaS + 2 K(OH)
HNO3 + H2O2 = HNO4 + H2O =>
HNO3 + H2O2 = HNO4 + H2O
Al4C3 + KOH + H2O = KAlO2 + CH4 =>
Al4C3 + 4 KOH + 4 H2O = 4 KAlO2 + 3 CH4
Cs + H3PO4 = Cs3PO4 + H2 =>
6 Cs + 2 H3PO4 = 2 Cs3PO4 + 3 H2
As2O3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
Al(s) + H{+} = Al3{+} + H2(g) =>
6 Al(s) + 2 H{+} = 2 Al3{+} + H2(g)
KI + ClO = KCl + IO =>
KI + ClO = KCl + IO
CH3CH2CH2CH2OH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3CH2CH2CH2OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
C + F = CF =>
C + F = CF
NH4Cl(aq) + Mg(NO3)2(aq) = NH4(NO3)2(aq) + MgCl(aq) =>
NH4Cl(aq) + Mg(NO3)2(aq) = NH4(NO3)2(aq) + MgCl(aq)
B + KNO3 = BKNO3 =>
B + KNO3 = BKNO3
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb
Cu(OH)2 + H2 = Cu + H2O =>
Cu(OH)2 + H2 = Cu + 2 H2O
HCl + CO2 = HClO2 + C =>
HCl + CO2 = HClO2 + C
ClH + O2 = H2O + Cl2 =>
4 ClH + O2 = 2 H2O + 2 Cl2
Fe + H3O = Fe3O4 + H2 =>
3 Fe + 4 H3O = Fe3O4 + 6 H2
CH3CHO + O = CO2 + H2O =>
CH3CHO + 5 O = 2 CO2 + 2 H2O
CH3CHCHCl + NaOH = CH3CHCHOH + NaCl =>
CH3CHCHCl + NaOH = CH3CHCHOH + NaCl
CdSO4 + K(CN) = Cd(CN)2 + K2SO4 =>
CdSO4 + 2 K(CN) = Cd(CN)2 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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