| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 + 2 BCl3 = 2 BNO2 + 3 Cl2
C8H14O4 + KOH = C8H12O4K2 + H2O =>
C8H14O4 + 2 KOH = C8H12O4K2 + 2 H2O
SO4 = O2 + S02 =>
2 SO4 = 4 O2 + S02
Ag + HNO3 = Ag(NO3)2 + NO2 + H2O =>
Ag + 4 HNO3 = Ag(NO3)2 + 2 NO2 + 2 H2O
ArBr = Ar + Br2 =>
2 ArBr = 2 Ar + Br2
Cu(SO4)2 + Al = Cu + Al2(SO4)3 =>
3 Cu(SO4)2 + 4 Al = 3 Cu + 2 Al2(SO4)3
Li(OH)2 = LiO + H2O =>
Li(OH)2 = LiO + H2O
Zn*CH3COO*CH3COO + Na2S = ZnS + CH3COONa*CH3COONa =>
Zn*CH3COO*CH3COO + Na2S = ZnS + CH3COONa*CH3COONa
FePO4 + HCl = HPO4 + FeCl =>
FePO4 + HCl = HPO4 + FeCl
Na2SO4 = Na2SO3 + O2 =>
2 Na2SO4 = 2 Na2SO3 + O2
KOH + CuO = Cu(OH)2 + K2O =>
2 KOH + CuO = Cu(OH)2 + K2O
Cr(NO3)7 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)7 = 2 Cr2O3 + 28 NO2 + 11 O2
Pb + H(CO3) = Pb(CO3)2H2 =>
Pb + 2 H(CO3) = Pb(CO3)2H2
Fe + H2SiO3 = Fe(SiO3)3 + H2 =>
Fe + 3 H2SiO3 = Fe(SiO3)3 + 3 H2
Cr(NO3)7 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)7 = 2 Cr2O3 + 28 NO2 + 11 O2
Na3PO4(aq) + BaCl2(aq) = Na6(Cl2)3(aq) + Ba3(PO4)2(s) =>
2 Na3PO4(aq) + 3 BaCl2(aq) = Na6(Cl2)3(aq) + Ba3(PO4)2(s)
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
Na2S2O4 + NaOH = Na2SO3 + Na + H2O =>
Na2S2O4 + 4 NaOH = 2 Na2SO3 + 2 Na + 2 H2O
FeHPO4 + NaOH = Fe(OH)2 + Na2HPO4 =>
FeHPO4 + 2 NaOH = Fe(OH)2 + Na2HPO4
C6H14O + Na = C6H14ONa =>
C6H14O + Na = C6H14ONa
MnBr3 + O2 = Br2 + Mn2O7 =>
4 MnBr3 + 7 O2 = 6 Br2 + 2 Mn2O7
ZnO + Fe2O3 = Fe2O4Zn =>
ZnO + Fe2O3 = Fe2O4Zn
NaClO + FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O =>
NaClO + 2 FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O
NaC4H4O4 + HCl + H2O = H3O + C4H4O4 + NaCl =>
NaC4H4O4 + HCl + H2O = H3O + C4H4O4 + NaCl
AgNO3 + NiCl2 = AgCl(s) + Ni(NO3)2(aq) =>
2 AgNO3 + NiCl2 = 2 AgCl(s) + Ni(NO3)2(aq)
H2 + Al2O3 = Al2 + H2O3 =>
H2 + Al2O3 = Al2 + H2O3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NaBO2 + H2O2 + H2O = (NaBO3(H2O)4)2 =>
2 NaBO2 + 2 H2O2 + 6 H2O = (NaBO3(H2O)4)2
CuS + NO3{-} = Cu + SO4{2-} + NO =>
CuS + 2 NO3{-} = Cu + SO4{2-} + 2 NO
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
BaCl2 + NaCO3 = BaCO3 + NaCl2 =>
BaCl2 + NaCO3 = BaCO3 + NaCl2
KOH + MnSO4 + H2O2 = MnO(OH)2 + K2SO4 + H2O =>
2 KOH + MnSO4 + H2O2 = MnO(OH)2 + K2SO4 + H2O
Cr(NO3)7 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)7 = 2 Cr2O3 + 28 NO2 + 11 O2
Cu + Fe(NO3)2 = Fe + Cu(NO3)2 =>
Cu + Fe(NO3)2 = Fe + Cu(NO3)2
Cr(NO3)7 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)7 = 2 Cr2O3 + 28 NO2 + 11 O2
Ca + C2H4O2 = H2 + Ca(C2H3O2)2 =>
Ca + 2 C2H4O2 = H2 + Ca(C2H3O2)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li2SO4(aq) + Al(NO3)3(aq) = LiNO3(aq) + Al2(SO4)3(aq) =>
3 Li2SO4(aq) + 2 Al(NO3)3(aq) = 6 LiNO3(aq) + Al2(SO4)3(aq)
C2H5OH + KMnO4 + HCl = CH3COOH + H2O + KCl + MnCl2 =>
5 C2H5OH + 4 KMnO4 + 12 HCl = 5 CH3COOH + 11 H2O + 4 KCl + 4 MnCl2
CH4 + Br = C + BrH =>
CH4 + 4 Br = C + 4 BrH
FeCl2 + Br2 = FeCl3 + FeBr3 =>
6 FeCl2 + 3 Br2 = 4 FeCl3 + 2 FeBr3
C99999999999999999999999999999 = C9231596170000000000 =>
C99999999999999999999999999999 = C9231596170000000000
NO + Al = AlNO =>
NO + Al = AlNO
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
K3PO4(aq) + NiCl2(aq) = Ni3(PO4)2 + KCl =>
2 K3PO4(aq) + 3 NiCl2(aq) = Ni3(PO4)2 + 6 KCl
ZnCl + Na2S = Zn2S + NaCl =>
2 ZnCl + Na2S = Zn2S + 2 NaCl
NCO = N2 + C + O2 =>
2 NCO = N2 + 2 C + O2
CaF2 + Al(OH)3 = AlF3 + Ca(OH)2 =>
3 CaF2 + 2 Al(OH)3 = 2 AlF3 + 3 Ca(OH)2
Na2S + AlCl3 + H2O = NaCl + Al(OH)3 + H2S =>
3 Na2S + 2 AlCl3 + 6 H2O = 6 NaCl + 2 Al(OH)3 + 3 H2S
HAc + NaOH = NaAc + H2O =>
HAc + NaOH = NaAc + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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