| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na(C2H3O2) + (NH4)3(PO4) = Na3PO4 + 3(NH4)(C2H3O2)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NH3 + NH4Cl + HNO3 = Cl{-} + NO3{+} + NH4 =>
NH3 + NH4Cl + HNO3 = Cl{-} + NO3{+} + 2 NH4
W + I2 = WI2 =>
W + I2 = WI2
Na2CO3(aq) = Na{+}(aq) + CO3{2-}(aq) =>
Na2CO3(aq) = 2 Na{+}(aq) + CO3{2-}(aq)
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + NH4OH(g) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 NH4OH(g)
K2SO3 + H2O + KMnO4 = K2SO4 + MnO2 + KOH =>
3 K2SO3 + H2O + 2 KMnO4 = 3 K2SO4 + 2 MnO2 + 2 KOH
Hg + Na3PO4 = Hg3PO4 + Na =>
3 Hg + Na3PO4 = Hg3PO4 + 3 Na
C8H4NO2Br + C3H9N + C4H9Li = C11H12N2O2 + C4H10 + LiBr =>
C8H4NO2Br + C3H9N + C4H9Li = C11H12N2O2 + C4H10 + LiBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CHO + CH3ONH4 + HCl = CH3COCH3 + NH4Cl + H2O =>
CH3CHO + CH3ONH4 + HCl = CH3COCH3 + NH4Cl + H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Ag2SO4 + Cu2 = Ag2 + CuSO4 =>
2 Ag2SO4 + Cu2 = 2 Ag2 + 2 CuSO4
K2Cr2O7 + S + HCl = SO2 + CrCl3 + KOH + H2O =>
2 K2Cr2O7 + 3 S + 12 HCl = 3 SO2 + 4 CrCl3 + 4 KOH + 4 H2O
C2H5OH + CH3OH = HOCH2CH2OH + CH4 =>
C2H5OH + CH3OH = HOCH2CH2OH + CH4
C6H6O + H2O = CO + H2 =>
C6H6O + 5 H2O = 6 CO + 8 H2
C7H8NH3Cl + HNO3 = C7H8NH3NO3 + HCl =>
C7H8NH3Cl + HNO3 = C7H8NH3NO3 + HCl
XC2H6 + O2 = XOH + CO2 + H2O =>
4 XC2H6 + 15 O2 = 4 XOH + 8 CO2 + 10 H2O
KHCO3 + H2SO4 = KSO4 + HCO3 + H2 =>
KHCO3 + H2SO4 = KSO4 + HCO3 + H2
XeF6 + LiOH = LiXeO6 + Xe + LiF + H2O =>
11 XeF6 + 72 LiOH = 6 LiXeO6 + 5 Xe + 66 LiF + 36 H2O
S8 + P(C6H5)3 = P(C6H5)3S =>
S8 + 8 P(C6H5)3 = 8 P(C6H5)3S
Al + HCl(aq) = AlCl3(aq) + H2 =>
2 Al + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2
AgClH2O = H2ClAgO =>
AgClH2O = H2ClAgO
Cr(OH)3 + OH = Cr(O4)2 + H2O =>
Cr(OH)3 + 13 OH = Cr(O4)2 + 8 H2O
P2O3(s) + H2O(l) = H3PO3(aq) =>
P2O3(s) + 3 H2O(l) = 2 H3PO3(aq)
Fe(NO3)3 + Cs = Fe + Cs(NO3) =>
Fe(NO3)3 + 3 Cs = Fe + 3 Cs(NO3)
KOH + CH3OH = H2O + KOCH3 =>
KOH + CH3OH = H2O + KOCH3
KMnO4 + SO2 + H2O = MnO2 + KHSO4 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + 2 KHSO4 + H2SO4
Mg + H2SO4 + H2O = MgSO4*H2O + H2 =>
Mg + H2SO4 + H2O = MgSO4*H2O + H2
Sr(NO3)2 + Na2CO3 = Na2(NO3)2 + SrCO3 =>
Sr(NO3)2 + Na2CO3 = Na2(NO3)2 + SrCO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2S + HNO3 = N2 + H2SO4 + H2O =>
5 H2S + 8 HNO3 = 4 N2 + 5 H2SO4 + 4 H2O
H2O + Zn{2+} + NO = NO3{-} + Zn + H{+} =>
4 H2O + 3 Zn{2+} + 2 NO = 2 NO3{-} + 3 Zn + 8 H{+}
C8H22(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H22(l) + 27 O2(g) = 16 CO2(g) + 22 H2O(g)
Al(SO4) + Ba(NO3) = Al(NO3) + Ba(SO4) =>
Al(SO4) + Ba(NO3) = Al(NO3) + Ba(SO4)
Lgh + H2O = LghH2O =>
Lgh + H2O = LghH2O
Sn{2+} + OH{-} = H2O + SnO2{2-} =>
Sn{2+} + 4 OH{-} = 2 H2O + SnO2{2-}
AgNO3NaBr = AgBrNaNO3 =>
AgNO3NaBr = AgBrNaNO3
K2CO3(aq) + Mg(NO3)2(aq) = K(NO3)(aq) + MgCO3(s) =>
K2CO3(aq) + Mg(NO3)2(aq) = 2 K(NO3)(aq) + MgCO3(s)
Pb(NO3)2 + K2CO3 = KNO3 + PbCO3 =>
Pb(NO3)2 + K2CO3 = 2 KNO3 + PbCO3
Zn(OA)2 + NaOH = ZnO + NaOA + H2O =>
Zn(OA)2 + 2 NaOH = ZnO + 2 NaOA + H2O
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
HNO3 + HF = HFO4 + NO + H2O =>
8 HNO3 + 3 HF = 3 HFO4 + 8 NO + 4 H2O
C3H6(OH)2 + H2 = C3H8 + H2O =>
C3H6(OH)2 + 2 H2 = C3H8 + 2 H2O
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
SO2 + Na2S = S + NaO =>
SO2 + Na2S = 2 S + 2 NaO
IrCl3 + NaCl + Cl2 = Na2IrCl6 =>
2 IrCl3 + 4 NaCl + Cl2 = 2 Na2IrCl6
Fe2O2 + HNO3 = Fe(NO3)2 + H2O =>
Fe2O2 + 4 HNO3 = 2 Fe(NO3)2 + 2 H2O
NaH2PO4 + AgNO3 = Ag3PO4 + NaNO3 + H3PO4 =>
3 NaH2PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3 + 2 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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