| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
P + H3PO4 = H3PO4P =>
P + H3PO4 = H3PO4P
Cr2(SO4)3 + H2S = Cr2S3 + H2SO4 =>
Cr2(SO4)3 + 3 H2S = Cr2S3 + 3 H2SO4
NaBr + H2SO4 = Br + SO2 + Na2SO4 + H2O =>
2 NaBr + 2 H2SO4 = 2 Br + SO2 + Na2SO4 + 2 H2O
MgSO4 + CaCl2 = MgCl2 + CaSO4 =>
MgSO4 + CaCl2 = MgCl2 + CaSO4
Ba(HCO3)2 + K3PO4 = Ba3(PO4)2 + KHCO3 =>
3 Ba(HCO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KHCO3
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2S3O12 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2S3O12 + 8 H2O
C6H5OC6H5 + HONH2HCl + NaOH = C6H5(NOH)C6H5 + NaCl + H2O =>
C6H5OC6H5 + HONH2HCl + NaOH = C6H5(NOH)C6H5 + NaCl + 2 H2O
Zn + Na2SO3 = ZnSO3 + Na =>
Zn + Na2SO3 = ZnSO3 + 2 Na
Cu{2+} + EDTA{4-} = [Cu(EDTA)]{2-} =>
Cu{2+} + EDTA{4-} = [Cu(EDTA)]{2-}
NH4Cl + Na2SO4 = Na2Cl + (NH4)SO4 =>
NH4Cl + Na2SO4 = Na2Cl + (NH4)SO4
Fe2(SO4)3 + NaOH = Fe2(OH)3 + NaSO4 =>
Fe2(SO4)3 + 3 NaOH = Fe2(OH)3 + 3 NaSO4
Sr2 + Cl + H2O = Sr(OH)2 + HCl =>
Sr2 + 4 Cl + 4 H2O = 2 Sr(OH)2 + 4 HCl
PCl5 = P5 + Cl =>
5 PCl5 = P5 + 25 Cl
K2SO3 + MgBr2 = KBr + MgSO3 =>
K2SO3 + MgBr2 = 2 KBr + MgSO3
Cr(MnO4)3 = MnCrO4 + MnO2 + O2 =>
Cr(MnO4)3 = MnCrO4 + 2 MnO2 + 2 O2
H2S + Cu2O = H2SO4 + Cu =>
H2S + 4 Cu2O = H2SO4 + 8 Cu
Cr + CuSO4 = CrSO4 + Cu =>
Cr + CuSO4 = CrSO4 + Cu
Fe(NO3)3 + FeSO4 = Fe(SO4)3 + Fe(NO3)2 =>
4 Fe(NO3)3 + 3 FeSO4 = Fe(SO4)3 + 6 Fe(NO3)2
C12H522O11 + O2 = CO2 + H2O =>
C12H522O11 + 137 O2 = 12 CO2 + 261 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NH2SO3H + PbO = Pb(NH2SO3)2 + H2O =>
2 NH2SO3H + PbO = Pb(NH2SO3)2 + H2O
KNO3 + NaClO = KCl + KClO3 + NaNO3 =>
3 KNO3 + 3 NaClO = 2 KCl + KClO3 + 3 NaNO3
NaBr + H2SO4 = NaHSO4 + Br2 + S + H2O =>
6 NaBr + 7 H2SO4 = 6 NaHSO4 + 3 Br2 + S + 4 H2O
CuCl2 + (CH3)2SO = CuCl2*2(CH3)2SO =>
CuCl2 + 2(CH3)2SO = CuCl2*2(CH3)2SO
FeO + Fe2Mo3O8 + O2 = FeMoO4 =>
2 FeO + 2 Fe2Mo3O8 + 3 O2 = 6 FeMoO4
Ca + HOH = CaOH2 =>
Ca + HOH = CaOH2
H2S + Na2S = NaH + S =>
H2S + Na2S = 2 NaH + 2 S
H2S1 = H2S =>
H2S1 = H2S
KAlSi3O8 + Na2CO3 = Na2SiO3 + KAlO2 + CO2 =>
KAlSi3O8 + 3 Na2CO3 = 3 Na2SiO3 + KAlO2 + 3 CO2
N2 + Al = N2Al =>
N2 + Al = N2Al
MnSO4 + BaCl2 = MnCl2 + BaSO4 =>
MnSO4 + BaCl2 = MnCl2 + BaSO4
K2HPO4 + NH4Cl = K2Cl + NH4HPO4 =>
K2HPO4 + NH4Cl = K2Cl + NH4HPO4
Na2SO4 + HI = NaI + H2SO4 =>
Na2SO4 + 2 HI = 2 NaI + H2SO4
K2C2O4 + NiSO4 = K2SO4 + NiC2O4 =>
K2C2O4 + NiSO4 = K2SO4 + NiC2O4
PBr3 + H2SO4 = HBr + P + SO4 =>
2 PBr3 + 3 H2SO4 = 6 HBr + 2 P + 3 SO4
Zn(NO3)2 + NaOH = Na2(Zn(OH)4) + NaNO3 =>
Zn(NO3)2 + 4 NaOH = Na2(Zn(OH)4) + 2 NaNO3
P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)
CO = OC =>
CO = OC
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
Fe2{+} + Cu = Fe + Cu2{+} =>
Fe2{+} + 2 Cu = 2 Fe + Cu2{+}
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O =>
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
Mn + Ag{2+} = Mn{2+} + Ag =>
Mn + Ag{2+} = Mn{2+} + Ag
Ca(NO3)2 + K3PO4 = KNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 K3PO4 = 6 KNO3 + Ca3(PO4)2
NaSO3 + Br2 + H2O = NaHSO4 + HBr =>
2 NaSO3 + Br2 + 2 H2O = 2 NaHSO4 + 2 HBr
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
H2SO4 = SO2 + H2O + O =>
H2SO4 = SO2 + H2O + O
Al2O3 + CsOH = Al(OH)3 + Cs2O =>
Al2O3 + 6 CsOH = 2 Al(OH)3 + 3 Cs2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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