| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBr + Al(OH)2 = AlBr2 + 2 H2O
Na2S + MgCl2 = NaCl + SMg =>
Na2S + MgCl2 = 2 NaCl + SMg
KCO3 + HNO3 = K(NO3)2 + H2O + CO2 =>
KCO3 + 2 HNO3 = K(NO3)2 + H2O + CO2
HCl + Ca(OH)2 = CaOHCl + H2O =>
HCl + Ca(OH)2 = CaOHCl + H2O
NaOH(aq) + SrCl2(aq) = Sr(OH)2(aq) + NaCl(aq) =>
2 NaOH(aq) + SrCl2(aq) = Sr(OH)2(aq) + 2 NaCl(aq)
KNO3 + PbS = Pb(NO3)2 + K2S =>
2 KNO3 + PbS = Pb(NO3)2 + K2S
Ti + F2 = TiF4 =>
Ti + 2 F2 = TiF4
HgSO4 + H2 = Hg + H2SO4 =>
HgSO4 + H2 = Hg + H2SO4
FeS2 + Br2 + KOH = Fe(OH)3 + KBr + H2O + K2SO4 =>
2 FeS2 + 15 Br2 + 38 KOH = 2 Fe(OH)3 + 30 KBr + 16 H2O + 4 K2SO4
Pb(NO3)2 + Na2CrO4 = PbCrO4 + Na + (NO3)2 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 Na + (NO3)2
H2SO4 + KI = KHSO4 + I + H2O + HS =>
8 H2SO4 + 7 KI = 7 KHSO4 + 7 I + 4 H2O + HS
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fr + HBr = HBrFr =>
Fr + HBr = HBrFr
KI + H2SO4 = I2 + K2SO4 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 I2 + 4 K2SO4 + H2S + 4 H2O
NH4Cl + CaO = NH3 + CaCl2 + Ca(OH)2 =>
2 NH4Cl + 2 CaO = 2 NH3 + CaCl2 + Ca(OH)2
C2H2KO3 + O2 = CO2 + H2O + K2O =>
4 C2H2KO3 + 5 O2 = 8 CO2 + 4 H2O + 2 K2O
H + WO = W + HO =>
H + WO = W + HO
CaCl2 + AgClO3 = Ca(ClO3)2 + AgCl =>
CaCl2 + 2 AgClO3 = Ca(ClO3)2 + 2 AgCl
Pd(OH)4 + HNO3 = Pd(NO3)4 + H2O =>
Pd(OH)4 + 4 HNO3 = Pd(NO3)4 + 4 H2O
N2O4 + H2 = N2 + H2O =>
N2O4 + 4 H2 = N2 + 4 H2O
N2H4 + H2 = NH3 =>
N2H4 + H2 = 2 NH3
C3H7NO2S + O2 = CO2 + H2O + SO2 + N2 =>
4 C3H7NO2S + 19 O2 = 12 CO2 + 14 H2O + 4 SO2 + 2 N2
KMnO4 + LiSO3 + H2O = LiSO4 + KOH + MnO2 =>
2 KMnO4 + 3 LiSO3 + H2O = 3 LiSO4 + 2 KOH + 2 MnO2
PCl5 = P + Cl2 =>
2 PCl5 = 2 P + 5 Cl2
Co8S9 + H2O = Co(OH)2 + S2O3 + H{+} + e =>
2 Co8S9 + 59 H2O = 16 Co(OH)2 + 9 S2O3 + 86 H{+} + 86e
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
SO2 + KMnO4 = O2 + K2SO4 + Mn =>
SO2 + 2 KMnO4 = 3 O2 + K2SO4 + 2 Mn
P5O2 + H2O = H2P5O3 =>
P5O2 + H2O = H2P5O3
K + Cl + O = KClO =>
K + Cl + O = KClO
KNO2 + KMnO4 + H2O = MnO2 + HNO3 + KOH =>
3 KNO2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 HNO3 + 5 KOH
Ba + KI = BaI + K =>
Ba + KI = BaI + K
BaSO4 + HClO4 = HBa + SO4ClO4 =>
BaSO4 + HClO4 = HBa + SO4ClO4
NH4SCN(aq) + FeCl3(aq) = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN(aq) + FeCl3(aq) = 3 NH3 + 3 HCl + Fe(SCN)3
KMnO4 + C2H5OH + H2SO4 = MnSO4 + CH3CHO + K2SO4 + H2O =>
2 KMnO4 + 5 C2H5OH + 3 H2SO4 = 2 MnSO4 + 5 CH3CHO + K2SO4 + 8 H2O
CH3OH6 + O2 = CO2 + H2O =>
4 CH3OH6 + 11 O2 = 4 CO2 + 18 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
CCl4 + P = PCl5 + C =>
5 CCl4 + 4 P = 4 PCl5 + 5 C
Zn(NO3)2*4H2O + CO(NH2)2 = ZnO + N2 + CO2 + H2O =>
3 Zn(NO3)2*4H2O + 5 CO(NH2)2 = 3 ZnO + 8 N2 + 5 CO2 + 22 H2O
KCl + MnO2 = KClO3 + MnO =>
KCl + 3 MnO2 = KClO3 + 3 MnO
NO(g) = N2O(g) + NO2(g) =>
3 NO(g) = N2O(g) + NO2(g)
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
HP04 + KOH = KPO + H0 =>
HP04 + 4 KOH = 4 KPO + 5 H0
Al2O3 + Cl2O = AlCl3 + O2 =>
Al2O3 + 3 Cl2O = 2 AlCl3 + 3 O2
Zn(NO3)2 + KCl = ZnCl2 + KNO3 =>
Zn(NO3)2 + 2 KCl = ZnCl2 + 2 KNO3
(CH3)3CC(CH3)3 + O2 = CO2 + H2O =>
2(CH3)3CC(CH3)3 + 25 O2 = 16 CO2 + 18 H2O
BaCO3 + TiO2 + SiO2 = Ba2TiSi2O8 + CO2 =>
2 BaCO3 + TiO2 + 2 SiO2 = Ba2TiSi2O8 + 2 CO2
H{+} + MnO4{-} + C2O4{-} = Mn{2+} + CO2 + H2O =>
8 H{+} + MnO4{-} + 5 C2O4{-} = Mn{2+} + 10 CO2 + 4 H2O
Al2O3 + C15H31COOH = (C15H31COO)3Al + H2O =>
Al2O3 + 6 C15H31COOH = 2(C15H31COO)3Al + 3 H2O
C12H22O11 + NaHCO3 + C8H8O3 + KY = KO5H16C11O5Y + Na =>
C12H22O11 + 2 NaHCO3 + C8H8O3 + 2 KY = 2 KO5H16C11O5Y + 2 Na
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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