| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO{2} + H{2}O = HNO{3} + NO{3}
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
C6H8O7 + K = K3C6H5O7 + H2 =>
2 C6H8O7 + 6 K = 2 K3C6H5O7 + 3 H2
KMnO4 + SnCl2 + HCl = KCl + MnCl2 + SnCl4 + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SnCl4 + 8 H2O
C3H5OBr + I2 + OH = CHI3 + C2O1H2Br + H2O =>
2 C3H5OBr + 3 I2 + 4 OH = 2 CHI3 + 2 C2O1H2Br + 4 H2O
NaClO + KI = O2 + KCl + NaI =>
2 NaClO + 2 KI = O2 + 2 KCl + 2 NaI
PbO2 + HNO3 + KNO2 = Pb(NO3)2 + KNO3 + H2O =>
PbO2 + 2 HNO3 + KNO2 = Pb(NO3)2 + KNO3 + H2O
CO2 + H2O = H + HCO3 =>
CO2 + H2O = H + HCO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
MgNH4PO4 + C2H4O2 = MgH4O2 + C2NH4PO4 =>
MgNH4PO4 + C2H4O2 = MgH4O2 + C2NH4PO4
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Bi2O5 = Bi + O2 =>
2 Bi2O5 = 4 Bi + 5 O2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
HCOOH + Ag2O = Ag2 + H2O + CO2 =>
HCOOH + Ag2O = Ag2 + H2O + CO2
CH3CH2OH + CrO3 = CH3CHO + CrO + H2O =>
2 CH3CH2OH + CrO3 = 2 CH3CHO + CrO + 2 H2O
Be(NO3)2 = Be4N8O24 =>
4 Be(NO3)2 = Be4N8O24
KNO3 + I2 + HCl = NO + KIO3 + KCl + H2O =>
10 KNO3 + 3 I2 + 4 HCl = 10 NO + 6 KIO3 + 4 KCl + 2 H2O
MgSO4 + NH4 = Mg(NH4)2 + SO4 =>
MgSO4 + 2 NH4 = Mg(NH4)2 + SO4
Zn(NO3)2 + Ba(CN)2 = Zn(CN)2 + Ba(NO3)2 =>
Zn(NO3)2 + Ba(CN)2 = Zn(CN)2 + Ba(NO3)2
Mg(NH4)PO4((H2O)6) + H2SO4 = O2 + MgSO4 + H2O + NH4 + H3PO4 =>
4 Mg(NH4)PO4((H2O)6) + 4 H2SO4 = O2 + 4 MgSO4 + 22 H2O + 4 NH4 + 4 H3PO4
N2O5 + H2O = HNO3 = O2 =>
N2O5 + H2O = 2 HNO3
MnO2 + Sn(OH)4 = MnSn + O2(OH)4 =>
MnO2 + Sn(OH)4 = MnSn + O2(OH)4
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
U(OH)6 + HBrO = U(BrO)6 + H2O =>
U(OH)6 + 6 HBrO = U(BrO)6 + 6 H2O
C6H12O6 + SO4 = S + CO2 + H2O =>
C6H12O6 + 3 SO4 = 3 S + 6 CO2 + 6 H2O
CoS2 + O2 = SO3 + Co2O3 =>
4 CoS2 + 15 O2 = 8 SO3 + 2 Co2O3
C6H12O(g) + O2(g) = CO2(g) + H2O(l) =>
2 C6H12O(g) + 17 O2(g) = 12 CO2(g) + 12 H2O(l)
NH2OH*HCl + C5H8O = C5H9ON + H2O + HCl =>
NH2OH*HCl + C5H8O = C5H9ON + H2O + HCl
Zn(s) + HI(s) = ZnI2(s) + H2(g) =>
Zn(s) + 2 HI(s) = ZnI2(s) + H2(g)
Sr(OH)2 + SBa = SSr + Ba(OH)2 =>
Sr(OH)2 + SBa = SSr + Ba(OH)2
Au + Hl = AuHl2 =>
Au + 2 Hl = AuHl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
No2 + K = KNo2 =>
No2 + K = KNo2
Mn(s) + O2(g) = Mn3O2(s) =>
3 Mn(s) + O2(g) = Mn3O2(s)
PH3 + O2 = PH3O2 =>
PH3 + O2 = PH3O2
NaOH + NH3 = NaH3 + NHO =>
NaOH + NH3 = NaH3 + NHO
KCl + Mg = K + MgCl2 =>
2 KCl + Mg = 2 K + MgCl2
Cr(NO3)2 + ZnCl2 = CrCl2 + Zn(NO3)2 =>
Cr(NO3)2 + ZnCl2 = CrCl2 + Zn(NO3)2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NH2OH + HCl = NH2Cl + H2O =>
NH2OH + HCl = NH2Cl + H2O
C6H8O7 + Cl2 = ClC6H5O7 + H2 =>
2 C6H8O7 + Cl2 = 2 ClC6H5O7 + 3 H2
NH4Cl + H3PO4 = HCl + (NH4)3PO4 =>
3 NH4Cl + H3PO4 = 3 HCl + (NH4)3PO4
C5H7O2N + NO3 = CO2 + N2 + H2 =>
6 C5H7O2N + 16 NO3 = 30 CO2 + 11 N2 + 21 H2
FeSO4 + CrO3 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
6 FeSO4 + 2 CrO3 + 6 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CH3O0H + O2 = CO2 + H2O =>
2 CH3O0H + 3 O2 = 2 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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