| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + HCe = HSO3Ce
Ag2O + H2SO4 = Ag2SO4O + H2 =>
Ag2O + H2SO4 = Ag2SO4O + H2
P + Pb = PbP2 =>
2 P + Pb = PbP2
KCNS + NaCl = KCl + NaCNS =>
KCNS + NaCl = KCl + NaCNS
C3H8O + H2O2 = C3H6O + H2O =>
C3H8O + H2O2 = C3H6O + 2 H2O
CrO2Cl2 + H2O = HCl + H2CrO4 =>
CrO2Cl2 + 2 H2O = 2 HCl + H2CrO4
SiO2 + KOH = K2SiO4 + H2 =>
SiO2 + 2 KOH = K2SiO4 + H2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
FeBr3HS = FeBr2HBrS =>
FeBr3HS = FeBr2HBrS
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
PbO2 + NaOH = Na2PbO3 + H2O =>
PbO2 + 2 NaOH = Na2PbO3 + H2O
Co(NH3)3Cl3 + HCl = NH4 + Co + Cl =>
Co(NH3)3Cl3 + 3 HCl = 3 NH4 + Co + 6 Cl
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
C3H8O3 + CCl4 = C4O3 + H8Cl4 =>
C3H8O3 + CCl4 = C4O3 + H8Cl4
KCIO3 + HBr = Br2 + H2O + KCI =>
KCIO3 + 6 HBr = 3 Br2 + 3 H2O + KCI
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
NaCl + NaClO3 + H2SO4 = Cl2Na2SO4 + H2O =>
5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2Na2SO4 + 3 H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
KCIO3 + HBr = Br2 + H2O + KCI =>
KCIO3 + 6 HBr = 3 Br2 + 3 H2O + KCI
MgNH4PO4(s) = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4(s) = Mg2P2O7 + 2 NH3 + H2O
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
NaOH + H2O = NaO + H2(OH) =>
NaOH + H2O = NaO + H2(OH)
Hg + NaNO3 + H2SO4 = HgSO4 + NaNO2 + H2O =>
Hg + NaNO3 + H2SO4 = HgSO4 + NaNO2 + H2O
Ca + S = CaS*S =>
Ca + 2 S = CaS*S
KBr(aq) + Na2CO3(aq) = NaBr(aq) + K2CO3(aq) =>
2 KBr(aq) + Na2CO3(aq) = 2 NaBr(aq) + K2CO3(aq)
K2CO3 + NH4Cl = K2H4Cl + NCO3 =>
K2CO3 + NH4Cl = K2H4Cl + NCO3
MnO2 + KOH = K2MnO4 + H2 =>
MnO2 + 2 KOH = K2MnO4 + H2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
P + Pb = PbP2 =>
2 P + Pb = PbP2
HCI + Cl2 = CCl4 + HCl + I2 =>
2 HCI + 5 Cl2 = 2 CCl4 + 2 HCl + I2
NaOCl + CCOOH = HOCl + NaCCOO* =>
NaOCl + CCOOH = HOCl + NaCCOO*
NaCl + NaClO3 + H2SO4 = Cl2Na2SO4 + H2O =>
5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2Na2SO4 + 3 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Mg2 + Zn(NO3)2 = Mg(NO3)2 + Zn2 =>
Mg2 + 2 Zn(NO3)2 = 2 Mg(NO3)2 + Zn2
(NH4)2SO4 + NaOH = NH4OH + SO4Na2 =>
(NH4)2SO4 + 2 NaOH = 2 NH4OH + SO4Na2
NO + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 9 H2SO4 + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
HCI + Cl2 = CCl4 + HCl + I2 =>
2 HCI + 5 Cl2 = 2 CCl4 + 2 HCl + I2
MgCO3 = MgO*CO2 =>
MgCO3 = MgO*CO2
(CuOH)2CO3 + NH3 = Cu(NH2)2 + CO2 + H2O =>
(CuOH)2CO3 + 4 NH3 = 2 Cu(NH2)2 + CO2 + 3 H2O
W + C = WC =>
W + C = WC
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HgNO3 = NO + HgO + O2 =>
2 HgNO3 = 2 NO + 2 HgO + O2
AlSO4 + NaOH = Al(OH)2 + Na2SO4 =>
AlSO4 + 2 NaOH = Al(OH)2 + Na2SO4
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
KMnO4 = (t)K2MnO4 + MnO2 + O2 =>
2 KMnO4 = (t)K2MnO4 + MnO2 + O2
Fe2S3 + AgNo3 = Ag2S + Fe(No3)3 =>
Fe2S3 + 6 AgNo3 = 3 Ag2S + 2 Fe(No3)3
S*CI2 = SCI2 =>
S*CI2 = SCI2
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + H2O =>
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + 2 H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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