| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCO3(s) + 2 NH4OH(aq) = [Ag(NH3)2]CO3 + 2 H2O(l)
Bi2S3 + HNO3 = Bi(NO3)2 + H2O + NO + S =>
3 Bi2S3 + 16 HNO3 = 6 Bi(NO3)2 + 8 H2O + 4 NO + 9 S
Ba(NO3)(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)(aq) =>
Ba(NO3)(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)(aq)
Na2CrO4 + H2SO4 + HCl = Cr2(SO4)3 + Na2SO4 + Cl2 + H2O =>
2 Na2CrO4 + 5 H2SO4 + 6 HCl = Cr2(SO4)3 + 2 Na2SO4 + 3 Cl2 + 8 H2O
H1 + Cl1 = HCl =>
H1 + Cl1 = HCl
KOH + C2H5Cl = C2H4 + H2O + KCl =>
KOH + C2H5Cl = C2H4 + H2O + KCl
KBr + Pb(X)2 = KX + PbBr2 =>
2 KBr + Pb(X)2 = 2 KX + PbBr2
NH3 + HBr = NH4Br =>
NH3 + HBr = NH4Br
Ba(OH)2 + PHO(OH)2 = H2O + BaPH + O =>
Ba(OH)2 + PHO(OH)2 = 2 H2O + BaPH + 3 O
Cr2O7{2-} + OH{-} = CrO4{2-} + H2O =>
Cr2O7{2-} + 2 OH{-} = 2 CrO4{2-} + H2O
H2SO4 + Pb(NO3)2 = HNO3 + Pb2(SO4)2 =>
2 H2SO4 + 2 Pb(NO3)2 = 4 HNO3 + Pb2(SO4)2
Li + H2O2 = Li2O + H2 =>
4 Li + H2O2 = 2 Li2O + H2
SO2 + Cl2 + HF = SO2F2 + HCl =>
SO2 + Cl2 + 2 HF = SO2F2 + 2 HCl
AlCl3 + (NH4)2CO3 + H2O = Al(OH)3 + NH4Cl + H2CO3 =>
2 AlCl3 + 3(NH4)2CO3 + 6 H2O = 2 Al(OH)3 + 6 NH4Cl + 3 H2CO3
Fe2SO4 + HCl + NaNO3 = Na2SO4 + FeCl2 + NO2 + H2O =>
Fe2SO4 + 4 HCl + 2 NaNO3 = Na2SO4 + 2 FeCl2 + 2 NO2 + 2 H2O
PbO2 + MnSO4 + HNO3 = H2O + HMnO4 + Pb(NO3)2 + PbSO4 =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 2 H2O + 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4
LiNO3 + AgCl = LiCl + AgNO3 =>
LiNO3 + AgCl = LiCl + AgNO3
Na3Ct + HAuCl4 = HCl + NaCl + AuCt =>
Na3Ct + HAuCl4 = HCl + 3 NaCl + AuCt
KHCO3 + CH3COOH = CH3COOK + H2CO3 =>
KHCO3 + CH3COOH = CH3COOK + H2CO3
Fe(NO3)3 + SnBr2 = FeBr2 + Sn(NO3)3 =>
Fe(NO3)3 + SnBr2 = FeBr2 + Sn(NO3)3
Cu2(CO4)2 = Cu + CO4 =>
Cu2(CO4)2 = 2 Cu + 2 CO4
NaF + CaS = NaS + CaF =>
NaF + CaS = NaS + CaF
LiNO3 + AgCl = LiCl + NO3Ag =>
LiNO3 + AgCl = LiCl + NO3Ag
NaCl + BaCl2 = BaNa + Cl =>
NaCl + BaCl2 = BaNa + 3 Cl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KMnO4 + KI + H2SO4 = MnSO4 + I2 + KHSO4 + H2O =>
2 KMnO4 + 10 KI + 14 H2SO4 = 2 MnSO4 + 5 I2 + 12 KHSO4 + 8 H2O
I + F = FI3 =>
3 I + F = FI3
H3Po4 + Al(OH)3 = Al(H2Po4)3 + H2O =>
3 H3Po4 + Al(OH)3 = Al(H2Po4)3 + 3 H2O
CrCl3 + NaOH + NaNO3 = Na2CrO4 + NaNO2 + NaCl + H2O =>
2 CrCl3 + 10 NaOH + 3 NaNO3 = 2 Na2CrO4 + 3 NaNO2 + 6 NaCl + 5 H2O
SO2 + Cl2 + HF = SO2F2 + HCl =>
SO2 + Cl2 + 2 HF = SO2F2 + 2 HCl
Ba(NO3)2 + CrO4 = Ba(NO3)2CrO4 =>
Ba(NO3)2 + CrO4 = Ba(NO3)2CrO4
LiNO3 + AgCl = LiCl + NO3Ag =>
LiNO3 + AgCl = LiCl + NO3Ag
Fe(NO3)3 + KI = Fe(NO3)2 + I2 + KNO3 =>
2 Fe(NO3)3 + 2 KI = 2 Fe(NO3)2 + I2 + 2 KNO3
SO2 + Cl2 + HF = SO2F2 + HCl =>
SO2 + Cl2 + 2 HF = SO2F2 + 2 HCl
Al + C = Al3C4 =>
3 Al + 4 C = Al3C4
N2O6Sr + KIO3 = Sr(IO3)2 + KNO3 =>
N2O6Sr + 2 KIO3 = Sr(IO3)2 + 2 KNO3
LiNO3 + AgCl = LiCl + NO3Ag =>
LiNO3 + AgCl = LiCl + NO3Ag
Ca3P2 + Cl2 + H2O = CaCl2 + HCl + H2PO4 =>
Ca3P2 + 9 Cl2 + 8 H2O = 3 CaCl2 + 12 HCl + 2 H2PO4
SO2 + Cl2 + HF = SO2F2 + HCl =>
SO2 + Cl2 + 2 HF = SO2F2 + 2 HCl
ZnTe + HCl = ZnCl2 + H2Te =>
ZnTe + 2 HCl = ZnCl2 + H2Te
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
HNO3 + Bi = Bi(NO3)3 + NO + H2O =>
4 HNO3 + Bi = Bi(NO3)3 + NO + 2 H2O
CuCl + NH3 + H2O = CuOH + NH4Cl =>
CuCl + NH3 + H2O = CuOH + NH4Cl
HgNO3 + SnCl2 = HgCl2 + SnNO3 =>
HgNO3 + SnCl2 = HgCl2 + SnNO3
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
Zn(aq) + H2O(l) = Zn(OH)2(aq) + H2(g) =>
Zn(aq) + 2 H2O(l) = Zn(OH)2(aq) + H2(g)
CuI + HNO3 = Cu(NO3)2 + I2 + NO + H2O =>
6 CuI + 16 HNO3 = 6 Cu(NO3)2 + 3 I2 + 4 NO + 8 H2O
SO2 + Cl2 + HF = SO2F2 + HCl =>
SO2 + Cl2 + 2 HF = SO2F2 + 2 HCl
LiNO3 + AgCl = LiCl + NO3Ag =>
LiNO3 + AgCl = LiCl + NO3Ag
CuSO4 + (NH4)2S = CuS + (NH4)2SO4 =>
CuSO4 + (NH4)2S = CuS + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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