| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH(l) + 3 O2 = 2 CO2(g) + 4 H2O
LiN + CaBr = LiBr + CaN =>
LiN + CaBr = LiBr + CaN
NH3 + HF = NH4 + F =>
NH3 + HF = NH4 + F
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
PCl3 + Fe = FeCl3 + P =>
PCl3 + Fe = FeCl3 + P
Au + O2 = AuO =>
2 Au + O2 = 2 AuO
Ag + FeCl2 = AgCl + Fe =>
2 Ag + FeCl2 = 2 AgCl + Fe
Ce(OH)3 = CeO2 + H2O + H2 =>
2 Ce(OH)3 = 2 CeO2 + 2 H2O + H2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
CaBr2 + Na = NaBr + Ca =>
CaBr2 + 2 Na = 2 NaBr + Ca
KOH + H3N = K3N + H2O =>
3 KOH + H3N = K3N + 3 H2O
NH3 + H2O + Mg2P2O7 = MgNH4PO4*6H2O =>
2 NH3 + 13 H2O + Mg2P2O7 = 2 MgNH4PO4*6H2O
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KCl + NH3 = KNH3 + Cl =>
KCl + NH3 = KNH3 + Cl
Ca(BrO3)2 + H2O = Ca(OH)2 + HBrO3 =>
Ca(BrO3)2 + 2 H2O = Ca(OH)2 + 2 HBrO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C(s) + H2(g) = CH4(g) =>
C(s) + 2 H2(g) = CH4(g)
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Na + MgCl2 = Mg + NaCl =>
2 Na + MgCl2 = Mg + 2 NaCl
Fe(NO3)2 + Na2CO3 + H2O = Fe(OH)2 + NaNO3 + CO2 =>
Fe(NO3)2 + Na2CO3 + H2O = Fe(OH)2 + 2 NaNO3 + CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KOH + H3N = K3N + H2O =>
3 KOH + H3N = K3N + 3 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
K + N3 = KN3 =>
K + N3 = KN3
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Ca(XSO4) + AlBr3 = CaBr2 + Al2(XSO4)3 =>
3 Ca(XSO4) + 2 AlBr3 = 3 CaBr2 + Al2(XSO4)3
MoO3 + XeF2 = MoF6 + Xe + O =>
MoO3 + 3 XeF2 = MoF6 + 3 Xe + 3 O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
TiO + Cl2 = TiCl3 + O2 =>
2 TiO + 3 Cl2 = 2 TiCl3 + O2
HCl + C7H8 = CCl + H =>
7 HCl + C7H8 = 7 CCl + 15 H
Pb + Al2S3 = Al2 + PbS3 =>
Pb + Al2S3 = Al2 + PbS3
C6H15N + H2O = CO2 + CH4 + NH3 =>
2 C6H15N + 6 H2O = 3 CO2 + 9 CH4 + 2 NH3
Al(NO3)3 + CuSO4 = Al(SO4) + Cu((NO3)3) =>
Al(NO3)3 + CuSO4 = Al(SO4) + Cu((NO3)3)
SrCl2 + NaHCO3 = NaCl + Sr(HCO3)2 =>
SrCl2 + 2 NaHCO3 = 2 NaCl + Sr(HCO3)2
Na2CO3 + CuCl2 = NaCl + CuO + CO2 =>
Na2CO3 + CuCl2 = 2 NaCl + CuO + CO2
As2S8 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S8 + 58 HNO3 = 2 H3AsO4 + 8 H2SO4 + 58 NO2 + 18 H2O
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O =>
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O
ZnO + CCl4 = CO2 + ZnCl2 =>
2 ZnO + CCl4 = CO2 + 2 ZnCl2
CuSO4 + H2SO4 = H2Cu + SO4 =>
CuSO4 + H2SO4 = H2Cu + 2 SO4
Al2*O3*2H2O + NaOH = NaAlO2 + Al(OH)3 =>
2 Al2*O3*2H2O + NaOH = NaAlO2 + 3 Al(OH)3
K2HPO4 = K4P2O7 + H2O =>
2 K2HPO4 = K4P2O7 + H2O
Mn3(SeO3)3 = Se + O2 + Mn2O3 =>
4 Mn3(SeO3)3 = 12 Se + 9 O2 + 6 Mn2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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