| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4H2PO4 = 2 NH3 + 3 H2O + P2O5
Na + C4Cl2 = NaCl + C =>
2 Na + C4Cl2 = 2 NaCl + 4 C
Cu + SO4 + NO = CuS + NO3 =>
Cu + SO4 + 2 NO = CuS + 2 NO3
AlCl3 + H2 = HCl + Al =>
2 AlCl3 + 3 H2 = 6 HCl + 2 Al
HNO3 + Sc = Sc(NO3)3 + H2 =>
6 HNO3 + 2 Sc = 2 Sc(NO3)3 + 3 H2
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
H2O + MnO2 + Cl2 = HMnO4 + HCl =>
4 H2O + 2 MnO2 + 3 Cl2 = 2 HMnO4 + 6 HCl
(C2H5OH)2 + O2 = CO2 + H2O =>
(C2H5OH)2 + 6 O2 = 4 CO2 + 6 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
C4H8S + O = C4H8SO2 =>
C4H8S + 2 O = C4H8SO2
Li + CO2 = Li2C2 + Li2O =>
10 Li + 2 CO2 = Li2C2 + 4 Li2O
H{+} + CaCO3 = Ca{2+} + H2CO3 =>
2 H{+} + CaCO3 = Ca{2+} + H2CO3
SO2 + Al = Al2S3 + Al2O3 =>
3 SO2 + 6 Al = Al2S3 + 2 Al2O3
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
Na2CO3 + K2CrO4 = Na2CrO3 + K2CO4 =>
Na2CO3 + K2CrO4 = Na2CrO3 + K2CO4
N2 + CO2 = NO + C =>
N2 + CO2 = 2 NO + C
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cl2 + Y + H2O = HCl + HYO3 =>
5 Cl2 + 2 Y + 6 H2O = 10 HCl + 2 HYO3
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Mg(OH)2 + H2PHO3 = (MgOH)2PHO3 + H2O =>
2 Mg(OH)2 + H2PHO3 = (MgOH)2PHO3 + 2 H2O
ClF + O2 = Cl2O + F2O =>
2 ClF + O2 = Cl2O + F2O
S5As2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 S5As2 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
Mg + H2O = MgH + O2 =>
4 Mg + 2 H2O = 4 MgH + O2
Mn(HO)2 + H2O = Mn(HO)3 + H{+} + e =>
Mn(HO)2 + H2O = Mn(HO)3 + H{+} + e
C1H1 + O2 = CO2 + H2O =>
4 C1H1 + 5 O2 = 4 CO2 + 2 H2O
Na2HPO4HCl = NaH2PO4NaCl =>
Na2HPO4HCl = NaH2PO4NaCl
Ni(OH) = Ni + OH =>
Ni(OH) = Ni + OH
P + Mg3N2 = Mg3P2 + N =>
2 P + Mg3N2 = Mg3P2 + 2 N
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
H2SO4 + N2CO3 = H2CO4 + N2SO3 =>
H2SO4 + N2CO3 = H2CO4 + N2SO3
MgO + H2S = SMg + H2O =>
MgO + H2S = SMg + H2O
CaBr + H2SO4 = CaSO4 + SO2 + Br2 + H2O =>
2 CaBr + 4 H2SO4 = 2 CaSO4 + 2 SO2 + Br2 + 4 H2O
CH3CH2COOH + Sr(OH)2 = Sr(CH3CH2COO)2 + H2O =>
2 CH3CH2COOH + Sr(OH)2 = Sr(CH3CH2COO)2 + 2 H2O
NHCl2 + NaOH = N2 + H2O + NaCl + NaClO =>
2 NHCl2 + 4 NaOH = N2 + 3 H2O + 3 NaCl + NaClO
Cd(OH)2 + H2SO4 = (CdOH)2SO4 + H2O =>
2 Cd(OH)2 + H2SO4 = (CdOH)2SO4 + 2 H2O
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
CO2 + H2O = C12H12O11 + O2 =>
24 CO2 + 12 H2O = 2 C12H12O11 + 19 O2
Ca(OH)2 + MgO2 = Mg(OH)2 + CaO2 =>
Ca(OH)2 + MgO2 = Mg(OH)2 + CaO2
S2O8{2-} + H2O + Mn{2+} = MnO4{-} + SO4{2-} + H3O{+} =>
5 S2O8{2-} + 24 H2O + 2 Mn{2+} = 2 MnO4{-} + 10 SO4{2-} + 16 H3O{+}
P + HNO3 = HPO4 + H2O + NO2 =>
P + 7 HNO3 = HPO4 + 3 H2O + 7 NO2
CrI3 + KOH + Cl2 = K2(CrO) + K(IO4) + KCl + H2O =>
2 CrI3 + 52 KOH + 21 Cl2 = 2 K2(CrO) + 6 K(IO4) + 42 KCl + 26 H2O
Mg + Al2O3 = Mg3O2 + Al =>
9 Mg + 2 Al2O3 = 3 Mg3O2 + 4 Al
Al + Fe(O3)2 = AlO + Fe =>
6 Al + Fe(O3)2 = 6 AlO + Fe
F + H2O = HF + O =>
2 F + H2O = 2 HF + O
PbCH3COO + NaI = PbI + NaCH3COO =>
PbCH3COO + NaI = PbI + NaCH3COO
HC3H2CH3 + Br2 = HC2Br4CH2CH3 =>
HC3H2CH3 + 2 Br2 = HC2Br4CH2CH3
H2O + SnO + AuCl4{-} = Au + SnO2 + Cl{-} + H{+} =>
3 H2O + 3 SnO + 2 AuCl4{-} = 2 Au + 3 SnO2 + 8 Cl{-} + 6 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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