| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + CaCO3(s) = H2O(aq) + CO2(g) + CaSO4(s)
KF + Cl = KCl + F =>
KF + Cl = KCl + F
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2PO4 + CaO = CaPO5H2 =>
H2PO4 + CaO = CaPO5H2
Ca2Al3Si3O12(OH) = CaAl2Si2O8 + Ca3Al2Si3O12 + Al2O3 + H2O =>
6 Ca2Al3Si3O12(OH) = 6 CaAl2Si2O8 + 2 Ca3Al2Si3O12 + Al2O3 + 3 H2O
Cl2(aq) + NaI(aq) = I2(aq) + NaCl(aq) =>
Cl2(aq) + 2 NaI(aq) = I2(aq) + 2 NaCl(aq)
Co(OH)3 + HNO3 = Co(NO3)2 + O2 + H(OH) =>
4 Co(OH)3 + 8 HNO3 = 4 Co(NO3)2 + O2 + 10 H(OH)
CrCl3*6H2O + SnCl2 = Sn[Cr(H2O)6] + Cl2 =>
2 CrCl3*6H2O + 2 SnCl2 = 2 Sn[Cr(H2O)6] + 5 Cl2
CH3COOH + Ln = (CH3COO)2Ln + H2 =>
2 CH3COOH + Ln = (CH3COO)2Ln + H2
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
HNO3(aq) + Sr(OH)2(aq) = Sr(NO3)2 + H2O =>
2 HNO3(aq) + Sr(OH)2(aq) = Sr(NO3)2 + 2 H2O
Mg + FeCl3 = Fe + MgCl2 =>
3 Mg + 2 FeCl3 = 2 Fe + 3 MgCl2
CH2OH{-}CH2OH + Na = CH2ONa{-}CH2ONa + H2 =>
2 CH2OH{-}CH2OH + 2 Na = 2 CH2ONa{-}CH2ONa + H2
H3PO4 + AgF = Ag3PO4 + FH =>
H3PO4 + 3 AgF = Ag3PO4 + 3 FH
C4H2N + O2 = CO2 + H2O + NO2 =>
2 C4H2N + 11 O2 = 8 CO2 + 2 H2O + 2 NO2
Al(s) + HCl(aq) = AlCl3 + H(g) =>
Al(s) + 3 HCl(aq) = AlCl3 + 3 H(g)
Al(s) + ZnCl2(aq) = Zn(s) + AlCl2(aq) =>
Al(s) + ZnCl2(aq) = Zn(s) + AlCl2(aq)
Al + ZnBr = AlBr2 + Zn =>
Al + 2 ZnBr = AlBr2 + 2 Zn
HF + NH3 = NH4 + F =>
HF + NH3 = NH4 + F
Al + HI = HAl + I =>
Al + HI = HAl + I
Ca + CuCl2 = CaCl + Cu =>
2 Ca + CuCl2 = 2 CaCl + Cu
C7H5N5O8 = CO2 + NO + H2O + C =>
4 C7H5N5O8 = CO2 + 20 NO + 10 H2O + 27 C
C5H10O2 + H2 = C3H7OH + H2O =>
3 C5H10O2 + 6 H2 = 5 C3H7OH + H2O
Ca5(PO4)3F + HCl = CaF2 + CaCl2 + Ca(H2PO4)2 =>
2 Ca5(PO4)3F + 12 HCl = CaF2 + 6 CaCl2 + 3 Ca(H2PO4)2
K2O + Al(OH)3 = KOH + Al2O3 =>
3 K2O + 2 Al(OH)3 = 6 KOH + Al2O3
Ca(NO3)2 + Rb2O = CaO + RbNO3 =>
Ca(NO3)2 + Rb2O = CaO + 2 RbNO3
Sb2O5 + H2O = H3SbO4 =>
Sb2O5 + 3 H2O = 2 H3SbO4
CH3CH(OH)CH3 + NaOH = H2O + CH3CHONaCH3 =>
CH3CH(OH)CH3 + NaOH = H2O + CH3CHONaCH3
C3H5 + KMnO4 + H2O = C3H7O2 + MnO2 + KOH =>
3 C3H5 + 2 KMnO4 + 4 H2O = 3 C3H7O2 + 2 MnO2 + 2 KOH
C8H12N2 + C2H6O = C9H13N + CO2 + NH3 =>
3 C8H12N2 + 2 C2H6O = 3 C9H13N + CO2 + 3 NH3
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(aq)
KClO3 + S8 = KCl + SO4 =>
32 KClO3 + 3 S8 = 32 KCl + 24 SO4
Br2(g) + H2O(s) + SO2 = HBr(aq) + H2SO4(aq) =>
Br2(g) + 2 H2O(s) + SO2 = 2 HBr(aq) + H2SO4(aq)
CuSO4(aq) + LiOH(aq) = CuOH(aq) + LiSO4(aq) =>
CuSO4(aq) + LiOH(aq) = CuOH(aq) + LiSO4(aq)
Fe + S = Fe(ii)S =>
Fe + S = Fe(ii)S
ClC2H3O2 + NH3 = NH2CH2COOH + NH4Cl =>
ClC2H3O2 + 2 NH3 = NH2CH2COOH + NH4Cl
Sn + O2 + H2 = Sn(HO)4 =>
Sn + 2 O2 + 2 H2 = Sn(HO)4
(NH4)(NO3) + H2O = (NH4)(OH) + H(NO3) =>
(NH4)(NO3) + H2O = (NH4)(OH) + H(NO3)
MgO + Ag2SO4 = Ag2O + MgSO4 =>
MgO + Ag2SO4 = Ag2O + MgSO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe(OH)3(aq) + HCl(aq) + KSCN(aq) = FeSCN(aq) + KClO3 + H =>
Fe(OH)3(aq) + HCl(aq) + KSCN(aq) = FeSCN(aq) + KClO3 + 4 H
Pb(NO3)2 + KMnO4 = PbMnO4 + K(NO3)2 =>
Pb(NO3)2 + KMnO4 = PbMnO4 + K(NO3)2
Pb(NO3)2(aq) + NH3(aq) = Pb(NH3)(aq) + NO3 =>
Pb(NO3)2(aq) + NH3(aq) = Pb(NH3)(aq) + 2 NO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H2SO4 + ZnO = H2ZnO2 + SO3 =>
H2SO4 + ZnO = H2ZnO2 + SO3
CH3COOH(aq) + NaOH(aq) = NaCH3(aq) + CO2(g) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = NaCH3(aq) + CO2(g) + H2O(l)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H3PO4 + AgF = Ag3PO4 + FH =>
H3PO4 + 3 AgF = Ag3PO4 + 3 FH
CuCl2 = Cl2Cu =>
CuCl2 = Cl2Cu
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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