| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ir + 2 HNO3 = Ir(NO3)2 + H2
Br + Cl = BrCl(classification) =>
Br + Cl = BrCl(classification)
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
Ca3N2 + H2 = NH3 + Ca =>
Ca3N2 + 3 H2 = 2 NH3 + 3 Ca
Pb(OAc)4 + Fe = Fe(OAc)4 + Pb =>
Pb(OAc)4 + Fe = Fe(OAc)4 + Pb
SrCr2O4 + HCl = SrCl2 + CrCl2 + Cl2 + H2O =>
SrCr2O4 + 8 HCl = SrCl2 + 2 CrCl2 + Cl2 + 4 H2O
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
CH3COOH(aq) + NaOH = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH = CH3COONa(aq) + H2O(l)
CO2 + H2O = C2H5OH + OH =>
2 CO2 + 9 H2O = C2H5OH + 12 OH
C25H50 + O2 = CO2 + H50 =>
C25H50 + 25 O2 = 25 CO2 + H50
BaFeO3(s) + HCl(aq) = BaCl2(aq) + H2O(l) + Cl2(g) + FeCl3(aq) =>
2 BaFeO3(s) + 12 HCl(aq) = 2 BaCl2(aq) + 6 H2O(l) + Cl2(g) + 2 FeCl3(aq)
CaCO3(aq) + HNO3(aq) = CaNO3(aq) + HCO3(aq) =>
CaCO3(aq) + HNO3(aq) = CaNO3(aq) + HCO3(aq)
Mg(OH)2 + (NH4)2S = MgS + NH4OH =>
Mg(OH)2 + (NH4)2S = MgS + 2 NH4OH
Mo + HNO3 + HF = H2MoF6 + NO + H2O =>
3 Mo + 4 HNO3 + 18 HF = 3 H2MoF6 + 4 NO + 8 H2O
Cu + AgNi3 = Ag + Cu(Ni3)2 =>
Cu + 2 AgNi3 = 2 Ag + Cu(Ni3)2
H2SiO3 + Ti(OH)3 = Ti2(SiO3)3 + H2O =>
3 H2SiO3 + 2 Ti(OH)3 = Ti2(SiO3)3 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Co(NO3)2(H2O)6 + NaH2PO4(H2O)2 = Co(H2PO4)2(H2O)4 + NaNO3 + H2O =>
Co(NO3)2(H2O)6 + 2 NaH2PO4(H2O)2 = Co(H2PO4)2(H2O)4 + 2 NaNO3 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KMnO4 + FeSO4 + KOH = FeOHSO4 + K2MnO4 =>
KMnO4 + FeSO4 + KOH = FeOHSO4 + K2MnO4
KMnO4 + C6H10O5 + H2SO4 = KHSO4 + Mn2SO4 + CO2 + H2O =>
4 KMnO4 + C6H10O5 + 6 H2SO4 = 4 KHSO4 + 2 Mn2SO4 + 6 CO2 + 9 H2O
Iron3Chloride + CalciumHydroxide = Iron3Hydroxide + CalciumChloride =>
Iron3Chloride + CalciumHydroxide = Iron3Hydroxide + CalciumChloride
KF + HCl = KCl + HF =>
KF + HCl = KCl + HF
Na2CO3 + CuCl = Cu2CO3 + NaCl =>
Na2CO3 + 2 CuCl = Cu2CO3 + 2 NaCl
Ag + MgO = AgO + Mg =>
Ag + MgO = AgO + Mg
K3PO4 = K2O + P4O10 =>
4 K3PO4 = 6 K2O + P4O10
NaBr + NaMnO4 + H2SO4 = Br2 + MnSO4 + Na2SO4 + H2O =>
10 NaBr + 2 NaMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 Na2SO4 + 8 H2O
TiCl3 + KCl = K3TiCl6 =>
TiCl3 + 3 KCl = K3TiCl6
PotassiumSulfate + SilverNitrate = SilverSulfate + PotassiumNitrate =>
PotassiumSulfate + SilverNitrate = SilverSulfate + PotassiumNitrate
H2CO3 + NiO = Ni(CO3) + H2O =>
H2CO3 + NiO = Ni(CO3) + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
UO2 + B4C + C = UC + B2O3 =>
3 UO2 + B4C + 2 C = 3 UC + 2 B2O3
Zn + Pb(C3H2O3)2 = ZnPb + C3H2O3 =>
Zn + Pb(C3H2O3)2 = ZnPb + 2 C3H2O3
SF4(g) + O2(g) = OSF4 =>
2 SF4(g) + O2(g) = 2 OSF4
H3AsO4 + Al = AlAsO4 + H2 =>
2 H3AsO4 + 2 Al = 2 AlAsO4 + 3 H2
Mg(NO3)2(aq) + K2I2(aq) = MgI2(aq) + KNO3(aq) =>
Mg(NO3)2(aq) + K2I2(aq) = MgI2(aq) + 2 KNO3(aq)
H3PO2 + K2FeO4 + HBr = H3PO4 + KBr + H2O + FeO2 =>
H3PO2 + 2 K2FeO4 + 4 HBr = H3PO4 + 4 KBr + 2 H2O + 2 FeO2
C25H52(l) + O2(g) = CO2(g) + H2O(g) =>
C25H52(l) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
Ag2S(s) + Fe(s) = FeS(s) + Ag(s) =>
Ag2S(s) + Fe(s) = FeS(s) + 2 Ag(s)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18O + C2H4O2 = C7H14O2 + H2O =>
5 C8H18O + 8 C2H4O2 = 8 C7H14O2 + 5 H2O
Ca(HCO3)2(s) + H2SO4 = CaSO4 + H2O + CO2 =>
Ca(HCO3)2(s) + H2SO4 = CaSO4 + 2 H2O + 2 CO2
KNO3 + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + NaNO3 =>
2 KNO3 + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + 2 NaNO3
NaCO3 + Na2SO4 = NaSO4 + Na2CO3 =>
NaCO3 + Na2SO4 = NaSO4 + Na2CO3
Ca(NO3)2 + (NH4)6Mo7O24*4H2O + H2O = CaMoO4 + NH3 + O2 =>
7 Ca(NO3)2 + (NH4)6Mo7O24*4H2O + 14 H2O = 7 CaMoO4 + 20 NH3 + 28 O2
C5H9Br + Mg = C10H18 + MgBr2 =>
2 C5H9Br + Mg = C10H18 + MgBr2
C10H8(s) + O2 = CO2 + H2O =>
C10H8(s) + 12 O2 = 10 CO2 + 4 H2O
CH3CH2CH2OH + C2H5COOH = CH3COOCH2CH3 + H2O =>
CH3CH2CH2OH + 3 C2H5COOH = 3 CH3COOCH2CH3 + H2O
(NH4)2SO3 + Hg(NO3)2 = HgSO3 + NH4NO3 =>
(NH4)2SO3 + Hg(NO3)2 = HgSO3 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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