| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(SCN){2+} + NaF = FeF{2+} + Na(SCN)
C11O22H11 + O2 = CO2 + H2O =>
4 C11O22H11 + 11 O2 = 44 CO2 + 22 H2O
Pd(NO3)2(aq) + Pt(s) = Pt(NO3)2 + Pd =>
Pd(NO3)2(aq) + Pt(s) = Pt(NO3)2 + Pd
Pb(NO3)2 + Na(PO4) = Na(NO3)2 + Pb(PO4) =>
Pb(NO3)2 + Na(PO4) = Na(NO3)2 + Pb(PO4)
Ca(OH)2(ac) + H3PO4(ac) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(ac) + 2 H3PO4(ac) = Ca3(PO4)2(s) + 6 H2O(l)
CH3COOCH2CH3 + H2O = CH3COOH + CH3CH2OH =>
CH3COOCH2CH3 + H2O = CH3COOH + CH3CH2OH
Zn(NO3)2 + H2O = Zn(H2O) + NO3 =>
Zn(NO3)2 + H2O = Zn(H2O) + 2 NO3
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl
NaHCO3(s) + H3C6H5O7(s) = Na3C6H5O7(aq) + H2O(l) + CO2(g) =>
3 NaHCO3(s) + H3C6H5O7(s) = Na3C6H5O7(aq) + 3 H2O(l) + 3 CO2(g)
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
HNO2 + C7H9N = C7H9NH + NO2 =>
HNO2 + C7H9N = C7H9NH + NO2
MnO4{-]+S{-2}+H{+} = MnS+S+H2O =>
2 MnO4{-]+7S{-2}+16H{+} = 2 MnS+5S+8H2O
Zn(OH)2 + H = Zn + H2O =>
Zn(OH)2 + 2 H = Zn + 2 H2O
Br2 + KCl = BrCl + K2 =>
Br2 + 2 KCl = 2 BrCl + K2
Zn + K3(PO4)2 = Zn3(PO4)2 + K =>
3 Zn + K3(PO4)2 = Zn3(PO4)2 + 3 K
Na + Ca(CO3)2 = Na(CO3)2 + Ca =>
Na + Ca(CO3)2 = Na(CO3)2 + Ca
NaMnO4 + N2O4 + Na2SO4 + H2O = MnSO4 + H2SO4 + NaNO3 =>
2 NaMnO4 + 5 N2O4 + 4 Na2SO4 + 2 H2O = 2 MnSO4 + 2 H2SO4 + 10 NaNO3
(CH2)3 + O2 = CO2 + H2O =>
2(CH2)3 + 9 O2 = 6 CO2 + 6 H2O
Mg(NO3)2 + Cu = Cu(NO3)2 + Mg2 =>
2 Mg(NO3)2 + 2 Cu = 2 Cu(NO3)2 + Mg2
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
Zn + CuS = ZnCuS =>
Zn + CuS = ZnCuS
K3[Cr(OH)6] + AlCl3 = Al(OH)3 + KCl + Cr(OH)3 =>
K3[Cr(OH)6] + AlCl3 = Al(OH)3 + 3 KCl + Cr(OH)3
Hg(l) + Br2(l) = HgBr2 =>
Hg(l) + Br2(l) = HgBr2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cu + Au(NO3)2 = Cu(NO3)2 + Au =>
Cu + Au(NO3)2 = Cu(NO3)2 + Au
AgNO3 + Sn(SO4) = AgSO4 + Sn(NO3) =>
AgNO3 + Sn(SO4) = AgSO4 + Sn(NO3)
Ba(HCO3)2 + HCl = BaCl2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 CO2
CuSO4 + NaI + H4N2 = CuI + Na2SO4 + HI + H2N2 =>
2 CuSO4 + 4 NaI + H4N2 = 2 CuI + 2 Na2SO4 + 2 HI + H2N2
N3H4 = NH4N2 =>
N3H4 = NH4N2
CH3COH + NaCN = CH3CONaHCN =>
CH3COH + NaCN = CH3CONaHCN
H4P2O7H2O = H3PO4 =>
H4P2O7H2O = 2 H3PO4
Na2CO3 + CeCl3 = Ce2(CO3)3 + NaCl =>
3 Na2CO3 + 2 CeCl3 = Ce2(CO3)3 + 6 NaCl
NaVO3 + HCl = NaCl + (VO2)Cl + H2O =>
NaVO3 + 2 HCl = NaCl + (VO2)Cl + H2O
CuSV4 + NaKH = Cu(KH)2 + Na2SV4 =>
CuSV4 + 2 NaKH = Cu(KH)2 + Na2SV4
Na(OH) + H2(SO4) = Na2(SO4) + H2(OH)2 =>
2 Na(OH) + H2(SO4) = Na2(SO4) + H2(OH)2
C4H4(g) + O2(g) = CO2(g) + H2O(g) =>
C4H4(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + Cl2 = Fe426Cl3 =>
852 Fe + 3 Cl2 = 2 Fe426Cl3
Fe3Cl + KOH = KCl + Fe3OH =>
Fe3Cl + KOH = KCl + Fe3OH
C2H4Cl3 + O2 = CO2 + H2O + Cl =>
C2H4Cl3 + 3 O2 = 2 CO2 + 2 H2O + 3 Cl
NaH(CO3) = Na2O + H2O + CO2 =>
2 NaH(CO3) = Na2O + H2O + 2 CO2
Ca(OH)2 + C6H8O7 = H2O + CaC6O4 =>
Ca(OH)2 + C6H8O7 = 5 H2O + CaC6O4
Br2 + Mn = MnBr6 =>
3 Br2 + Mn = MnBr6
As4O6 + KI3 + H2O = H3AsO4 + KI + HI =>
As4O6 + 4 KI3 + 10 H2O = 4 H3AsO4 + 4 KI + 8 HI
CH3COOH + NaBr + NaBrO3 = Br2 + H2O + NaCH3COO =>
6 CH3COOH + 5 NaBr + NaBrO3 = 3 Br2 + 3 H2O + 6 NaCH3COO
C + O2 = CO2 =>
C + O2 = CO2
HoCu2 = Cu + Ho =>
HoCu2 = 2 Cu + Ho
HClO4 + Au(OH)3 = (ClO4)3Au + H2O =>
3 HClO4 + Au(OH)3 = (ClO4)3Au + 3 H2O
NH3 + HF = NH4F =>
NH3 + HF = NH4F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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