| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
CH3COOH + H2O2 = CH3COO + H3O2 =>
CH3COOH + H2O2 = CH3COO + H3O2
KOH + H3P04 = K3P04 + H2O =>
3 KOH + H3P04 = K3P04 + 3 H2O
HgNO3 + HCl = HNO3 + Hg2Cl2 =>
2 HgNO3 + 2 HCl = 2 HNO3 + Hg2Cl2
ZnSO4 + NaOH = (ZnOH)2SO4 + Na2SO4 =>
2 ZnSO4 + 2 NaOH = (ZnOH)2SO4 + Na2SO4
Pb + CuCl2 = PbCl2 + Cu =>
Pb + CuCl2 = PbCl2 + Cu
HCl + Fe + KSCN = Fe(SCN)3 + KCl + H2 =>
6 HCl + 2 Fe + 6 KSCN = 2 Fe(SCN)3 + 6 KCl + 3 H2
FeBr3 + Sr(OH)2 = SrBr2 + Fe(OH)3 =>
2 FeBr3 + 3 Sr(OH)2 = 3 SrBr2 + 2 Fe(OH)3
NH4NO3 + HCl = NH4Cl + NO2 + H2O =>
7 NH4NO3 + 6 HCl = 6 NH4Cl + 8 NO2 + 5 H2O
HN3(l) + NO(g) = H2O(l) + N2(g) =>
4 HN3(l) + 2 NO(g) = 2 H2O(l) + 7 N2(g)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH3CHOO + NaOH = CH3COONa + H2O =>
CH3CHOO + NaOH = CH3COONa + H2O
HBr + Sr = H2 + SrBr2 =>
2 HBr + Sr = H2 + SrBr2
Fe3 + NH4SCN = [Fe(SCN)6]3 + NH4 =>
Fe3 + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4
HF(aq) + RbOH(aq) = RbF(aq) + H2O =>
HF(aq) + RbOH(aq) = RbF(aq) + H2O
HClO4 + Zn(OH)2 = Zn(ClO4)2 + H2O =>
2 HClO4 + Zn(OH)2 = Zn(ClO4)2 + 2 H2O
Co2(CO3)3 + HF = CoF3 + CO2 + H2O =>
Co2(CO3)3 + 6 HF = 2 CoF3 + 3 CO2 + 3 H2O
FeTiO3 = Ti + FeO3 =>
FeTiO3 = Ti + FeO3
KNO2 + KMnO4 + H2SO4 = MnSO4 + KNO3 + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + K2SO4 + 3 H2O
CU + CO3 = CUCO3 =>
CU + CO3 = CUCO3
(CH3CH2)NH2 + H2O = (CH3CH2)OH + NH3 =>
(CH3CH2)NH2 + H2O = (CH3CH2)OH + NH3
CH3Br + Mg + (C2H5)2O = CH3Mg((C2H5)2O)Br =>
CH3Br + Mg + (C2H5)2O = CH3Mg((C2H5)2O)Br
PBr5 = P + Br2 =>
2 PBr5 = 2 P + 5 Br2
Cu(NO3) = CuO + NO2 =>
Cu(NO3) = CuO + NO2
C20H25N3O + O2 = CO2 + H2O + N2 =>
4 C20H25N3O + 103 O2 = 80 CO2 + 50 H2O + 6 N2
MgSO4 + NaOH = Mg(OH)2Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2Na2SO4
CuSO4(s) = Cu(s) + SO4(aq) =>
CuSO4(s) = Cu(s) + SO4(aq)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(Cl)2 + NaOH = Ca(OH)2 + NaCl =>
Ca(Cl)2 + 2 NaOH = Ca(OH)2 + 2 NaCl
H{+} + Cr2O7{-2} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
Mo + HF + HClO3 = HCl + H2MoF8 + H2O =>
Mo + 8 HF + HClO3 = HCl + H2MoF8 + 3 H2O
CHCl3 + Br2(H2O) = Br2(CHCl3) + H2O =>
CHCl3 + Br2(H2O) = Br2(CHCl3) + H2O
CH3CH2OH + CuO = CH3CH2COOH + Cu2O + H2O =>
3 CH3CH2OH + 8 CuO = 2 CH3CH2COOH + 4 Cu2O + 3 H2O
B + F + O = BFO =>
B + F + O = BFO
AlN + Cl2 = AlCl + N2 =>
2 AlN + Cl2 = 2 AlCl + N2
KOH + PbBr2 = KBr + Pb(OH)2 =>
2 KOH + PbBr2 = 2 KBr + Pb(OH)2
Na2SO3 + NaOH = Na2SO4 + NaH =>
Na2SO3 + NaOH = Na2SO4 + NaH
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Na2SO3 + NaOH = Na2SO4 + Na + H2O =>
Na2SO3 + 2 NaOH = Na2SO4 + 2 Na + H2O
MgCl2 + CaOH = MgOH + CaCl2 =>
MgCl2 + CaOH = MgOH + CaCl2
H2O2 + Fe2O3 = Fe2O4 + H2O =>
H2O2 + Fe2O3 = Fe2O4 + H2O
H2Se + HNO3 = H2SeO4 + NO + H2O =>
3 H2Se + 8 HNO3 = 3 H2SeO4 + 8 NO + 4 H2O
CH3Br + Mg + (C2H5)2O = CH3Mg((C2H5)2O)Br =>
CH3Br + Mg + (C2H5)2O = CH3Mg((C2H5)2O)Br
Na2SO3 + NaBr = Na2Br + NaSO3 =>
Na2SO3 + NaBr = Na2Br + NaSO3
Na3[Al(OH)6] + NH4NO3 = Al(OH)3 + NH3 + H2O + NaNO3 =>
Na3[Al(OH)6] + 3 NH4NO3 = Al(OH)3 + 3 NH3 + 3 H2O + 3 NaNO3
Au + HNO3 + HCl = NNOCl + AuCl3 + H2O =>
7 Au + 6 HNO3 + 24 HCl = 3 NNOCl + 7 AuCl3 + 15 H2O
Fe2 + CaCl2 = FeCl2 + Ca =>
Fe2 + 2 CaCl2 = 2 FeCl2 + 2 Ca
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
FeCl3 + HOH = Fe(OH)2Cl + HCl =>
FeCl3 + 2 HOH = Fe(OH)2Cl + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/09/24
Équations équilibrées sur11/08/23
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