| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrI2 + F2 = SrF2 + I2
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Cu(NH3)4 + H2SO4 = Cu + (NH4)2SO4 =>
Cu(NH3)4 + 2 H2SO4 = Cu + 2(NH4)2SO4
V + O2 = VO2 =>
V + O2 = VO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(H2O)6{3+} + SCN{-} = Fe(H2O)5SCN{2+} + H2O =>
Fe(H2O)6{3+} + SCN{-} = Fe(H2O)5SCN{2+} + H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CO2 + KBr = CBr4 + K2O =>
CO2 + 4 KBr = CBr4 + 2 K2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
AuNO[{-}3] + KCrO4[{-}2] = AuCrO4[{-}2] + KNO[{-}3] =>
AuNO[{-}3] + KCrO4[{-}2] = AuCrO4[{-}2] + KNO[{-}3]
Mg + HU = MgU2 + H2 =>
Mg + 2 HU = MgU2 + H2
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
Co + P = Co3P =>
3 Co + P = Co3P
O2(g) + CH4 = CO2 + H2O =>
2 O2(g) + CH4 = CO2 + 2 H2O
C + N = C2N2 =>
2 C + 2 N = C2N2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
HAuCl4 + NaBH4 = Au + HCl + NaCl + B2H6 =>
4 HAuCl4 + 6 NaBH4 = 4 Au + 10 HCl + 6 NaCl + 3 B2H6
Ca(PO) + SiO + C = CaSiO + CO + P =>
Ca(PO) + SiO + C = CaSiO + CO + P
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
Zn + CaCl2 + H2O = ZnCl2 + CaO + H2 =>
Zn + CaCl2 + H2O = ZnCl2 + CaO + H2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Fe + Pt{2+} = Fe{3+} + Pt =>
2 Fe + 3 Pt{2+} = 2 Fe{3+} + 3 Pt
Co{2+} + O2 + NH3 + H{+} = Co(NH3)6{3+} + H2O =>
4 Co{2+} + O2 + 24 NH3 + 4 H{+} = 4 Co(NH3)6{3+} + 2 H2O
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
CO + NaH = C + NaHCO3 =>
3 CO + NaH = 2 C + NaHCO3
CaCl + NaS = CaS + NaCl =>
CaCl + NaS = CaS + NaCl
Zn + HNO3 = Zn(NO3) + H4N2O3 + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + H4N2O3 + 3 H2O
PbCO3 = Pb + CO3 =>
PbCO3 = Pb + CO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Al2O3 + HCl = Al + Cl + OH =>
Al2O3 + 3 HCl = 2 Al + 3 Cl + 3 OH
C6H6 + FeBr3 = HBr + C6H5Br + Fe =>
3 C6H6 + 2 FeBr3 = 3 HBr + 3 C6H5Br + 2 Fe
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
HOOCCHOHCHOHCHOHCHOHCOOH + NaNO2 + CH3OH = NH2OC(CHOH)4CONH2 + H2O + NaCOOH =>
7 HOOCCHOHCHOHCHOHCHOHCOOH + 18 NaNO2 + 30 CH3OH = 9 NH2OC(CHOH)4CONH2 + 32 H2O + 18 NaCOOH
AlO = Al + O2 =>
2 AlO = 2 Al + O2
NH4Cl + KMnO4 = MnO2 + KCl + KOH + H2O + KNO3 =>
3 NH4Cl + 8 KMnO4 = 8 MnO2 + 3 KCl + 2 KOH + 5 H2O + 3 KNO3
Ca(CO3) + HF = CaF2 + CF4 + H2O =>
Ca(CO3) + 6 HF = CaF2 + CF4 + 3 H2O
FeCl3 + NaF = FeF3 + NaCl =>
FeCl3 + 3 NaF = FeF3 + 3 NaCl
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Sn + HNO3 = SnO225 + NO2 + H2 =>
2 Sn + 450 HNO3 = 2 SnO225 + 450 NO2 + 225 H2
KMnO4 + H2SO3 = K2SO4 + Mn4O + H2SO4 + H2O =>
4 KMnO4 + 13 H2SO3 = 2 K2SO4 + Mn4O + 11 H2SO4 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H8O6 + HNO3 = NO + CO2 + H2O =>
3 C6H8O6 + 20 HNO3 = 20 NO + 18 CO2 + 22 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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