| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 I2 + NaIO3 = NaI + 3 I2O
NO2 + Br = NO + BrO3 =>
3 NO2 + Br = 3 NO + BrO3
AlCl + ZnCl2 = Zn + AlCl3 =>
AlCl + ZnCl2 = Zn + AlCl3
Calcium + Water = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KCl + SCN = KSCN + Cl2 =>
2 KCl + 2 SCN = 2 KSCN + Cl2
CsO3 = Cs + O2 =>
2 CsO3 = 2 Cs + 3 O2
H2SO4 + FeS + HNO3 = Fe2(SO4)3 + N2O + H2O =>
4 H2SO4 + 8 FeS + 18 HNO3 = 4 Fe2(SO4)3 + 9 N2O + 13 H2O
C6H8O7 + H2O2 = C6H8O8 + H2O =>
C6H8O7 + H2O2 = C6H8O8 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SBCl2 + HNO3 + HCl = SBCl4 + N2O + H2O =>
4 SBCl2 + 2 HNO3 + 8 HCl = 4 SBCl4 + N2O + 5 H2O
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
C6H6 + O2 = CHCOOH =>
C6H6 + 3 O2 = 3 CHCOOH
MnO4 + Au = AuO + Mn =>
MnO4 + 4 Au = 4 AuO + Mn
P + NaIO3 + NaOH = Na2HPO3 + I2 + H2O =>
10 P + 6 NaIO3 + 14 NaOH = 10 Na2HPO3 + 3 I2 + 2 H2O
Zn + Na2SO4 = ZnSO4 + Na2 =>
Zn + Na2SO4 = ZnSO4 + Na2
C6H6 + O2 = CHCOOH =>
C6H6 + 3 O2 = 3 CHCOOH
FeCl3 + K = Fe16 + KCl =>
16 FeCl3 + 48 K = Fe16 + 48 KCl
C6H6 + O2 = CHCOOH =>
C6H6 + 3 O2 = 3 CHCOOH
Na3PO4 + CaO = Na2O + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaO = 3 Na2O + Ca3(PO4)2
Zn + CaSO4 = ZnSO4 + Ca =>
Zn + CaSO4 = ZnSO4 + Ca
Ca(OH)2 + CO2 = CaCO3 + H2O = CaCO3 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MagnesiumChloride + PotassiumBromide = PotassiumChloride + MagnesiumBromide =>
MgCl2 + 2 KBr = 2 KCl + MgBr2
H2O + MnO4{-} + As2O3 = MnO2 + AsO4{-3} + H{+} =>
7 H2O + 4 MnO4{-} + 3 As2O3 = 4 MnO2 + 6 AsO4{-3} + 14 H{+}
H{+} + CH3CH2OH + MnO4{-} = CH3COOH + Mn{2+} + H2O =>
12 H{+} + 5 CH3CH2OH + 4 MnO4{-} = 5 CH3COOH + 4 Mn{2+} + 11 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na(CO3)2 + C6H8O7 = CO2 + H2O + Na3C6H5O5 =>
54 Na(CO3)2 + 31 C6H8O7 = 186 CO2 + 79 H2O + 18 Na3C6H5O5
C6H6 + O2 = CHCOOH =>
C6H6 + 3 O2 = 3 CHCOOH
Na2Cr2O7 + Al(NO3)3 = Al2(Cr2O7)3 + NaNO3 =>
3 Na2Cr2O7 + 2 Al(NO3)3 = Al2(Cr2O7)3 + 6 NaNO3
C7H14 + O2 = CCO2 + H2O =>
2 C7H14 + 14 O2 = 7 CCO2 + 14 H2O
Li2CO3 + K3PO4 = Li3PO4 + K2CO3 =>
3 Li2CO3 + 2 K3PO4 = 2 Li3PO4 + 3 K2CO3
KNO3 + C6H12 = CO2 + K2CO3 + N2 + H2O =>
36 KNO3 + 5 C6H12 = 12 CO2 + 18 K2CO3 + 18 N2 + 30 H2O
Mg + KOH = MgKO + H =>
Mg + KOH = MgKO + H
Fe{3+} + HS{-} + NH4OH = Fe2S3 + H2O + NH4{+} =>
2 Fe{3+} + 3 HS{-} + 3 NH4OH = Fe2S3 + 3 H2O + 3 NH4{+}
NO5 = NO4 + O2 =>
2 NO5 = 2 NO4 + O2
C6H6 + O2 = CHCOOH =>
C6H6 + 3 O2 = 3 CHCOOH
HIO4 + F2 = HF + IO3F + O2 =>
2 HIO4 + 2 F2 = 2 HF + 2 IO3F + O2
Na + Mg(NO3)2 = NaNO3 + Mg =>
2 Na + Mg(NO3)2 = 2 NaNO3 + Mg
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
Na(s) + ZnSO4(aq) = Zn(s) + Na(SO4)2(aq) =>
Na(s) + 2 ZnSO4(aq) = 2 Zn(s) + Na(SO4)2(aq)
Fr + HNO3 = FrNO3 + NO2 + H2O =>
Fr + 2 HNO3 = FrNO3 + NO2 + H2O
CH3Br + NH3 = C2H7N + NH4Br =>
2 CH3Br + 3 NH3 = C2H7N + 2 NH4Br
NO + K2MnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
4 NO + 3 K2MnO4 + 6 H2SO4 = 4 HNO3 + 3 K2SO4 + 3 MnSO4 + 4 H2O
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2 + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 NaNO3(aq)
Sn + NaCl{+} = SnCl{+} + Na =>
Sn + NaCl{+} = SnCl{+} + Na
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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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