| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)Cl + Pb(NO3)2 = 2(NH4)NO3 + PbCl2
Cu + H2SO3 = CuSO3 + H =>
Cu + H2SO3 = CuSO3 + 2 H
H2SiF6 + H2O = H2SiO3 + HF =>
H2SiF6 + 3 H2O = H2SiO3 + 6 HF
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
NH3(aq) + H(aq) = NH4(aq) =>
NH3(aq) + H(aq) = NH4(aq)
Zn + HCH3COO = H + ZnCH3COO =>
Zn + HCH3COO = H + ZnCH3COO
C5H12S + O2 = CO2 + H2O + SO2 =>
C5H12S + 9 O2 = 5 CO2 + 6 H2O + SO2
Si(CH3)2Cl2 + H2O = Si(CH3)2(OH)2 + HCl =>
Si(CH3)2Cl2 + 2 H2O = Si(CH3)2(OH)2 + 2 HCl
Na2SO4 + Ca = Na2 + Ca(SO4)2 =>
2 Na2SO4 + Ca = 2 Na2 + Ca(SO4)2
C2H6O + CO2 = C6H12O6 =>
2 C2H6O + 2 CO2 = C6H12O6
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4NO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeTiO3 + FeCl3 + H2O = TiCl4 + Fe2O3 + H2 =>
6 FeTiO3 + 8 FeCl3 + 3 H2O = 6 TiCl4 + 7 Fe2O3 + 3 H2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CuSO4 + Na2S2O4 = Cu + Na2SO4 + SO2 =>
CuSO4 + Na2S2O4 = Cu + Na2SO4 + 2 SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu(NO3)2 + Al2O3 = CuAl2O4 + NO + O2 =>
2 Cu(NO3)2 + 2 Al2O3 = 2 CuAl2O4 + 4 NO + 3 O2
K(s) + H2O = KOH + H2(g) =>
2 K(s) + 2 H2O = 2 KOH + H2(g)
P4O10(s) + HNO3(aq) = H3PO4(aq) + N2O5(s) =>
P4O10(s) + 12 HNO3(aq) = 4 H3PO4(aq) + 6 N2O5(s)
CuCl2 + H2O + Al = H2 + AlCl3 + CuO =>
3 CuCl2 + 3 H2O + 2 Al = 3 H2 + 2 AlCl3 + 3 CuO
Li + AlPO4 = Al + Li3PO4 =>
3 Li + AlPO4 = Al + Li3PO4
SCl6 = S + Cl2 =>
SCl6 = S + 3 Cl2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
KSCN + Fe(NO3)3 + NaH2PO4 = KNO3 + NaSCN + Fe{3+} + H2PO4{-} =>
3 KSCN + Fe(NO3)3 + 3 NaH2PO4 = 3 KNO3 + 3 NaSCN + Fe{3+} + 3 H2PO4{-}
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
BaS + Sn(NO3)4 = Ba(NO3)2 + Sn2S4 =>
4 BaS + 2 Sn(NO3)4 = 4 Ba(NO3)2 + Sn2S4
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Pt + Br = PtBr =>
Pt + Br = PtBr
NaIO3 + H2SO3 = NaHSO4 + H2SO4 + H2O + I2 =>
2 NaIO3 + 5 H2SO3 = 2 NaHSO4 + 3 H2SO4 + H2O + I2
Cu(OH)2(s) = CuOH2O =>
Cu(OH)2(s) = CuOH2O
Zn + OH = ZnO + H3O =>
2 Zn + 3 OH = 2 ZnO + H3O
Au + MgSO4 = Mg + AuSO4 =>
Au + MgSO4 = Mg + AuSO4
RbBr + CaS = Rb2S + CaBr2 =>
2 RbBr + CaS = Rb2S + CaBr2
C6H5NH2 + CH3COCl = C8H9NO + HCl =>
C6H5NH2 + CH3COCl = C8H9NO + HCl
NH4 + Ba(OH)2 = NH4OH + Ba =>
2 NH4 + Ba(OH)2 = 2 NH4OH + Ba
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H{+} + Cr2O7{2-} + FeO = Fe{3+} + Cr{3+} + H2O =>
26 H{+} + Cr2O7{2-} + 6 FeO = 6 Fe{3+} + 2 Cr{3+} + 13 H2O
Na(OH) + KHC8H4O4 = NaKC8H4O4 + H2O =>
Na(OH) + KHC8H4O4 = NaKC8H4O4 + H2O
Cr2O7 + C2O4{-2} + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7 + 4 C2O4{-2} + 14 H{+} = 2 Cr{+3} + 8 CO2 + 7 H2O
NeO + O2 = NeO2 =>
2 NeO + O2 = 2 NeO2
Li + S + O2 = Li2SO3 =>
4 Li + 2 S + 3 O2 = 2 Li2SO3
Rb + Fe2O3 = Rb2O + Fe =>
6 Rb + Fe2O3 = 3 Rb2O + 2 Fe
Na2SO4 + AlBr3 = NaBr + Al2(SO4)3 =>
3 Na2SO4 + 2 AlBr3 = 6 NaBr + Al2(SO4)3
U + ClF3 = UF6 + Cl2 =>
U + 2 ClF3 = UF6 + Cl2
CH3COCH3 + CO2 = CH3COCH2CO2H =>
CH3COCH3 + CO2 = CH3COCH2CO2H
Cr(NO3)3 + Na3(PO4) = CrPO4 + Na(NO3) =>
Cr(NO3)3 + Na3(PO4) = CrPO4 + 3 Na(NO3)
C2H4O + NH3 = C2H7NO =>
C2H4O + NH3 = C2H7NO
KSCN + FeCl3 = [Fe(SCN)3] + KCl =>
3 KSCN + FeCl3 = [Fe(SCN)3] + 3 KCl
Mn + As = Mn3As7 =>
3 Mn + 7 As = Mn3As7
H2O2 + CO2 = C7H8 + O2 =>
4 H2O2 + 7 CO2 = C7H8 + 11 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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