| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + Ba(NO3)2 = BaSO4 + Fe(NO3)2
Cu(OH)2 + H3PO4 = Cu3PO4 + H(OH)2 =>
3 Cu(OH)2 + H3PO4 = Cu3PO4 + 3 H(OH)2
SrO + H2 = Sr + H2O =>
SrO + H2 = Sr + H2O
NH3 + HOCl = N2 + HCl + H2O =>
2 NH3 + 3 HOCl = N2 + 3 HCl + 3 H2O
Fe(NO3)3 + (NH4)2S + H2O = S + NH4NO3 + Fe(OH)2 =>
10 Fe(NO3)3 + 13(NH4)2S + 14 H2O = 13 S + 28 NH4NO3 + 10 Fe(OH)2
C10H18O + NaBH4 + H2O = C10H20O + NaB(OH)4 =>
4 C10H18O + NaBH4 + 4 H2O = 4 C10H20O + NaB(OH)4
Fe(NO3)3 + Cs = CsNO3 + Fe =>
Fe(NO3)3 + 3 Cs = 3 CsNO3 + Fe
Cu*AgNO3 = CuNO3 + Ag =>
Cu*AgNO3 = CuNO3 + Ag
Mg3P2 + F2 = MgF2 + P =>
Mg3P2 + 3 F2 = 3 MgF2 + 2 P
C10H18O + NaBH4 + H2O = C10H20O + NaB(OH)4 =>
4 C10H18O + NaBH4 + 4 H2O = 4 C10H20O + NaB(OH)4
CrO2{-} + Na2O2 + H2O = CrO4{2-} + Na{+} + OH{-} =>
2 CrO2{-} + 3 Na2O2 + 2 H2O = 2 CrO4{2-} + 6 Na{+} + 4 OH{-}
Pb(OH)2 + KClO = PbO2 + H2O + KCl =>
Pb(OH)2 + KClO = PbO2 + H2O + KCl
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2SO3(aq) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2SO3(aq)
C10H18O + NaBH4 + H2O = C10H20O + NaB(OH)4 =>
4 C10H18O + NaBH4 + 4 H2O = 4 C10H20O + NaB(OH)4
Pb{2+} + PO4{-3} = Pb3(PO4)2 =>
3 Pb{2+} + 2 PO4{-3} = Pb3(PO4)2
HCIO3 + HI = I2 + HCI + H2O =>
HCIO3 + 6 HI = 3 I2 + HCI + 3 H2O
HI(aq) + CaCO3(s) = CaI2 + CO2 + H2O =>
2 HI(aq) + CaCO3(s) = CaI2 + CO2 + H2O
SO2K2O = K2SO3 =>
SO2K2O = K2SO3
Br(l) + NaI(aq) = NaBr(aq) + I(s) =>
Br(l) + NaI(aq) = NaBr(aq) + I(s)
MnO + AgNO3 = AgO + MnNO3 =>
MnO + AgNO3 = AgO + MnNO3
KOH(aq) + CuSO4(sol) = Cu(OH)2 + K2SO4 =>
2 KOH(aq) + CuSO4(sol) = Cu(OH)2 + K2SO4
H2CrO4 + Mn(OH)2 = MnCrO4 + H2O =>
H2CrO4 + Mn(OH)2 = MnCrO4 + 2 H2O
TeO2 + HNO3 + H2O = H2(TeO4) + NO =>
3 TeO2 + 2 HNO3 + 2 H2O = 3 H2(TeO4) + 2 NO
SnCl2 + KMnO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O + SnCl4 =>
10 SnCl2 + 4 KMnO4 + 16 H2SO4 = 5 Sn(SO4)2 + 4 MnSO4 + 2 K2SO4 + 16 H2O + 5 SnCl4
Co + CH3COOH + H2O = Co(CH3COO)2*4H2O + H2 =>
Co + 2 CH3COOH + 4 H2O = Co(CH3COO)2*4H2O + H2
Mg(CH3COO)2 + K2SO4 = MgSO4 + KCH3COO =>
Mg(CH3COO)2 + K2SO4 = MgSO4 + 2 KCH3COO
Mn + CuBr2 = Cu + MnBr2 =>
Mn + CuBr2 = Cu + MnBr2
C2H22O11 + O2 = CO2 + H2O =>
C2H22O11 + 2 O2 = 2 CO2 + 11 H2O
C4H9Cl + OH = C4H9OH + Cl =>
C4H9Cl + OH = C4H9OH + Cl
Sn + NHO3 = SnO2 + NO2 + H2O =>
Sn + 4 NHO3 = SnO2 + 4 NO2 + 2 H2O
Al2S3 + NaCl = AlCl3 + Na2S =>
Al2S3 + 6 NaCl = 2 AlCl3 + 3 Na2S
C7H5(NO3)2 = C + CO + H2 + N2 =>
2 C7H5(NO3)2 = 2 C + 12 CO + 5 H2 + 2 N2
S + N{+5} = S{+6} + N{2+} =>
S + 2 N{+5} = S{+6} + 2 N{2+}
Ca3O8P2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3O8P2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C3H8O + KMnO4 = MnO2 + C3H5COOH + KOH + H2O =>
4 C3H8O + 6 KMnO4 = 6 MnO2 + 3 C3H5COOH + 6 KOH + 4 H2O
CaI2 + H2O = CaH + I2 + OH =>
CaI2 + H2O = CaH + I2 + OH
Et2NH2Cl + CuCl2 = ((Et2NH2)2(CuCl4)) =>
2 Et2NH2Cl + CuCl2 = ((Et2NH2)2(CuCl4))
Mg + O = MgO =>
Mg + O = MgO
CrI + Cl2 = CrCl3 + I2 =>
2 CrI + 3 Cl2 = 2 CrCl3 + I2
Sr(NO3)2 + O2 = SrO2 + NO3 =>
Sr(NO3)2 + O2 = SrO2 + 2 NO3
Mg3P2 + F2 = MgF2 + P =>
Mg3P2 + 3 F2 = 3 MgF2 + 2 P
Na2SO4 + Pb(CH3COO)2 = PbSO4 + Na2(CH3COO)2 =>
Na2SO4 + Pb(CH3COO)2 = PbSO4 + Na2(CH3COO)2
Li2CO3 + AgClO4 = LiClO4 + Ag2CO3 =>
Li2CO3 + 2 AgClO4 = 2 LiClO4 + Ag2CO3
Cr2O3 + (NH4)2(SO4) = Cr2(SO4)3 + O(NH4)2 =>
Cr2O3 + 3(NH4)2(SO4) = Cr2(SO4)3 + 3 O(NH4)2
C2H4 + H{+} + MnO4{-} = H2O + Mn{2+} + CO2 =>
5 C2H4 + 36 H{+} + 12 MnO4{-} = 28 H2O + 12 Mn{2+} + 10 CO2
NaOH(C4H10O) + CuCl2(C4H10O)*2H2O + NbCl5(C4H10O) = Cu3Nb2O8(C4H10O)21 + NaCl + H2O =>
16 NaOH(C4H10O) + 3 CuCl2(C4H10O)*2H2O + 2 NbCl5(C4H10O) = Cu3Nb2O8(C4H10O)21 + 16 NaCl + 14 H2O
Ca3P2 + LiCl = Li3P + CaCl2 =>
Ca3P2 + 6 LiCl = 2 Li3P + 3 CaCl2
C6H8O7 + H3PO4 = C6H12 + H2O + PO4 =>
C6H8O7 + 6 H3PO4 = C6H12 + 7 H2O + 6 PO4
CO + H2O + F2 = C2H3OF + O2 =>
8 CO + 6 H2O + 2 F2 = 4 C2H3OF + 5 O2
Pb + Fe(II)O = PbO + Fe(II) =>
Pb + Fe(II)O = PbO + Fe(II)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/29/24
Équations équilibrées sur06/28/23
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