| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Zn + H2SO4(konc) = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4(konc) = ZnSO4 + SO2 + 2 H2O
C7H8 + NH3 = C7H11N =>
C7H8 + NH3 = C7H11N
H{2}CO{3} = H{2}O = CO{2} =>
H{2}CO{3} = H{2}O
Ni(OH)2 = NiOH2O =>
Ni(OH)2 = NiOH2O
C6H10 + Ag(NH3)2OH = C6H9Ag + NH3 + H2O =>
C6H10 + Ag(NH3)2OH = C6H9Ag + 2 NH3 + H2O
CaCO3 + HC1 = CaC2 + H2O + CO =>
3 CaCO3 + 8 HC1 = 3 CaC2 + 4 H2O + 5 CO
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
C2H5Cl + Cl = C2H5Cl2 =>
C2H5Cl + Cl = C2H5Cl2
Hg2(NO3)2 + K3PO4 = (Hg2)3(PO4)2 + KNO3 =>
3 Hg2(NO3)2 + 2 K3PO4 = (Hg2)3(PO4)2 + 6 KNO3
COSO4 + NaOH = CO(OH)2 + Na2SO4 =>
COSO4 + 2 NaOH = CO(OH)2 + Na2SO4
H2O + NaHCO3 = H2CO3 + NaOH =>
H2O + NaHCO3 = H2CO3 + NaOH
CO + NaOH = CO2 + NaH =>
CO + NaOH = CO2 + NaH
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
SrCl2 + Ag(NO3) = Sr(NO3)2 + AgCl =>
SrCl2 + 2 Ag(NO3) = Sr(NO3)2 + 2 AgCl
C8H10 + C2H3OCl = C10H12O + HCl =>
C8H10 + C2H3OCl = C10H12O + HCl
BaOH + SO3 = BaSO4 + H2 =>
2 BaOH + 2 SO3 = 2 BaSO4 + H2
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
KFe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH3)4SO4 + CO =>
2 KFe(CN)6 + 6 H2SO4 + 12 H2O = K2SO4 + 2 FeSO4 + 3(NH3)4SO4 + 12 CO
Sr(C2H3O2)2 + HNO3 = Sr(NO3)2 + HC2H3O2 =>
Sr(C2H3O2)2 + 2 HNO3 = Sr(NO3)2 + 2 HC2H3O2
Ba(CN)2 + Na2SO3 = BaSO3 + NaCN =>
Ba(CN)2 + Na2SO3 = BaSO3 + 2 NaCN
C7H8NO2 + Na + HCl = C7H8NH3Cl + NaCl + H2O =>
C7H8NO2 + 6 Na + 7 HCl = C7H8NH3Cl + 6 NaCl + 2 H2O
C9H15AlO9 + H2O = C9H17AlO10 =>
C9H15AlO9 + H2O = C9H17AlO10
Pb + HNO3(concentrado) = Pb(NO3)2 + H2O + NO2 =>
Pb + 4 HNO3(concentrado) = Pb(NO3)2 + 2 H2O + 2 NO2
Pb(NO3)2 + (CuOH)2 = Pb(OH)2 + CuNO3 =>
Pb(NO3)2 + (CuOH)2 = Pb(OH)2 + 2 CuNO3
Al(s) + Cl2(q) = AlCl3(s) =>
2 Al(s) + 3 Cl2(q) = 2 AlCl3(s)
BaO + NaBr = Na2O + BaBr2 =>
BaO + 2 NaBr = Na2O + BaBr2
KClO3 + Na2SO3 = Na2SO4 + KCl =>
KClO3 + 3 Na2SO3 = 3 Na2SO4 + KCl
K4Fe(CN)6 + KMnO4 = K3Fe(CN)6 + K2MnO4 =>
K4Fe(CN)6 + KMnO4 = K3Fe(CN)6 + K2MnO4
C7H12(l) + Br2(l) = C7H12Br2(s) =>
C7H12(l) + Br2(l) = C7H12Br2(s)
H2SO4 + KMnO4 = H2O + Mn2O7 + K2SO4 =>
H2SO4 + 2 KMnO4 = H2O + Mn2O7 + K2SO4
KOH* + CO2* = K2CO3* + H2O* =>
2 KOH* + CO2* = K2CO3* + H2O*
Al + KNO3 + HCl = AlCl3 + NH4Cl + H2O + KCl =>
8 Al + 3 KNO3 + 30 HCl = 8 AlCl3 + 3 NH4Cl + 9 H2O + 3 KCl
NH3 + H2O = HNO + H2 =>
NH3 + H2O = HNO + 2 H2
FeCl3 + Hg = HgCl2 + FeCl2 =>
2 FeCl3 + Hg = HgCl2 + 2 FeCl2
C10H15N(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 C10H15N(s) + 55 O2(g) = 40 CO2(g) + 30 H2O(l) + 2 N2(g)
CH4 = C + H2 =>
CH4 = C + 2 H2
CaO + CO2 = CaC2 + O2 =>
2 CaO + 4 CO2 = 2 CaC2 + 5 O2
Ni(ClO4)2 = NiCl2 + O2 =>
Ni(ClO4)2 = NiCl2 + 4 O2
C6H14N2O2 + O2 = CH4N2O2 + CO2 + H2O =>
2 C6H14N2O2 + 15 O2 = 2 CH4N2O2 + 10 CO2 + 10 H2O
NaCl + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + Cl =>
2 NaCl + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + 2 Cl
Ca(s) + O2(g) + H2(g) = Ca(OH)2(s) =>
Ca(s) + O2(g) + H2(g) = Ca(OH)2(s)
CaCo3 + FePo4 = Ca3(Po4)2 + Fe2(Co3)3 =>
3 CaCo3 + 2 FePo4 = Ca3(Po4)2 + Fe2(Co3)3
KMnO4 + H2C2O4 = MnC2O4 + CO2 + H2O + K2C2O4 =>
2 KMnO4 + 8 H2C2O4 = 2 MnC2O4 + 10 CO2 + 8 H2O + K2C2O4
Ir(NO3)2(aq) + Na2SO4(aq) = IrSO4(aq) + NaNO3(aq) =>
Ir(NO3)2(aq) + Na2SO4(aq) = IrSO4(aq) + 2 NaNO3(aq)
Ba + N{2} = Ba3N{2} =>
3 Ba + N{2} = Ba3N{2}
K2CrO4 + K2S2O4 + KOH + H2O = Cr(OH)3 + K2SO3 =>
2 K2CrO4 + 3 K2S2O4 + 2 KOH + 2 H2O = 2 Cr(OH)3 + 6 K2SO3
Mt + H2O = Mt2O3 + H2 =>
2 Mt + 3 H2O = Mt2O3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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