| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + 3 PCl3 + 3 CH2O + 6 H2O = C3H12NO9P3 + 9 HCl
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4(s) + NH4ClO4(aq) =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4(s) + 2 NH4ClO4(aq)
Zn(s) + FeCl3 = Fe(s) + ZnCl2(aq) =>
3 Zn(s) + 2 FeCl3 = 2 Fe(s) + 3 ZnCl2(aq)
Na2CO3(aq) = Na2{2+}(aq) + CO3{2-}(aq) =>
Na2CO3(aq) = Na2{2+}(aq) + CO3{2-}(aq)
HCl(ak) + Al(OH)3(p) = H2O(c) + AlCl3(ak) =>
3 HCl(ak) + Al(OH)3(p) = 3 H2O(c) + AlCl3(ak)
CaCO3 + H3O{+} = Ca{2+} + H2O + CO2 =>
CaCO3 + 2 H3O{+} = Ca{2+} + 3 H2O + CO2
KCO3 + Na(C2H3O2) = K(C2H3O2) + NaCO3 =>
KCO3 + Na(C2H3O2) = K(C2H3O2) + NaCO3
C5H12O + HCl = ClC5H11 + H2O =>
C5H12O + HCl = ClC5H11 + H2O
H2SO4 + H2S + K2Cr2O7 = KHSO4 + Cr2(SO4)3 + H2O =>
17 H2SO4 + 3 H2S + 4 K2Cr2O7 = 8 KHSO4 + 4 Cr2(SO4)3 + 16 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH4Cl + H2O = HCl + OH{-} + NH4{+} =>
NH4Cl + H2O = HCl + OH{-} + NH4{+}
Al2(CO3)3 + HNO3 = Al + CO2 + H2O + NO3 =>
Al2(CO3)3 + 6 HNO3 = 2 Al + 3 CO2 + 3 H2O + 6 NO3
C29H36N2O2 + NaOH = C27H34N2O + C2H3O2Na =>
C29H36N2O2 + NaOH = C27H34N2O + C2H3O2Na
NaCIO + KI + H2SO4 = NaCI + K2SO4 + I2 + H2O =>
NaCIO + 2 KI + H2SO4 = NaCI + K2SO4 + I2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2ZnO2 + HCl = Zn(OH)2 + KCl =>
K2ZnO2 + 2 HCl = Zn(OH)2 + 2 KCl
Zn + Cu(CH3COO)2 = Zn(CH3COO)2 + Cu =>
Zn + Cu(CH3COO)2 = Zn(CH3COO)2 + Cu
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
Pb(NO2)2 + Na2SO4 = PbSO4 + NaNO2 =>
Pb(NO2)2 + Na2SO4 = PbSO4 + 2 NaNO2
SnOHNO3 + HCl = H2SnCl4 + HNO3 + H2O =>
SnOHNO3 + 4 HCl = H2SnCl4 + HNO3 + H2O
C + N2 = CN2 =>
C + N2 = CN2
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
KCl + Pb(NO3)2 = PbCl2 + KNO3 =>
2 KCl + Pb(NO3)2 = PbCl2 + 2 KNO3
Al + HCl(aq) = AlCl3 + H2(g) =>
2 Al + 6 HCl(aq) = 2 AlCl3 + 3 H2(g)
H2S + KBr = K2S + HBr =>
H2S + 2 KBr = K2S + 2 HBr
AlCl3 + Ba(OH)2*8H2O = Al(OH)3 + BaCl2 + H2O =>
2 AlCl3 + 3 Ba(OH)2*8H2O = 2 Al(OH)3 + 3 BaCl2 + 24 H2O
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
H2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH =>
3 H2S + K2Cr2O7 + H2O = 3 S + 2 Cr(OH)3 + 2 KOH
NH3 + PCl3 + CH2O + H2O = C3H12NO9P3 + HCl =>
NH3 + 3 PCl3 + 3 CH2O + 6 H2O = C3H12NO9P3 + 9 HCl
KCN(aq) + HBr(aq) = KBr(aq) + HCN(s) =>
KCN(aq) + HBr(aq) = KBr(aq) + HCN(s)
AlCl3 + Ca(C2H3O3)2 = Al(C2H3O3)3 + Ca(Cl)2 =>
2 AlCl3 + 3 Ca(C2H3O3)2 = 2 Al(C2H3O3)3 + 3 Ca(Cl)2
Ni2O5 = NiO2 + O2 =>
2 Ni2O5 = 4 NiO2 + O2
Fe(NO3)3*9H2O = Fe2O3 + HNO3 + H2O =>
2 Fe(NO3)3*9H2O = Fe2O3 + 6 HNO3 + 15 H2O
FeS(s) = Fe(s) + S(s) =>
FeS(s) = Fe(s) + S(s)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
AlO + H2O = Al2O3 + H2 =>
2 AlO + H2O = Al2O3 + H2
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
NaO + C = Na + CO2 =>
2 NaO + C = 2 Na + CO2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
AgBr + Ca(OH)2 = CaBr2 + AgOH =>
2 AgBr + Ca(OH)2 = CaBr2 + 2 AgOH
KNO3 + Ag3PO4 = K3PO4 + AgNO3 =>
3 KNO3 + Ag3PO4 = K3PO4 + 3 AgNO3
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
Cl + AgNO3 = AgNO3Cl =>
Cl + AgNO3 = AgNO3Cl
Na2SO4(l) + CO(g) = Na2S(g) + CO2(g) =>
Na2SO4(l) + 4 CO(g) = Na2S(g) + 4 CO2(g)
C7H7NO3 + H2CrO4 = H2O + HCrO3 + C7H5NO4 =>
C7H7NO3 + 4 H2CrO4 = 3 H2O + 4 HCrO3 + C7H5NO4
XCH4 + XBr2 = XCHBr3 + XHBr =>
XCH4 + 3 XBr2 = XCHBr3 + 3 XHBr
Fe2S3 + HBr = FeBr3 + H2S =>
Fe2S3 + 6 HBr = 2 FeBr3 + 3 H2S
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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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