| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS + O = CSO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HBr + Li2O = H2O + BrLi =>
2 HBr + Li2O = H2O + 2 BrLi
Fe2SO4 + HCl = FeCl + H2SO4 =>
Fe2SO4 + 2 HCl = 2 FeCl + H2SO4
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
CH2NH + HNO3 = CH3NH + NO3 =>
CH2NH + HNO3 = CH3NH + NO3
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
KMnO4 + H2SO4 + H2C2O2 = MnSO4 + CO2 + H2O + K2SO4 =>
6 KMnO4 + 9 H2SO4 + 5 H2C2O2 = 6 MnSO4 + 10 CO2 + 14 H2O + 3 K2SO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
PbCl2 + Li(OH) = LiCl + Pb(OH)2 =>
PbCl2 + 2 Li(OH) = 2 LiCl + Pb(OH)2
FeS2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 FeS2 + 6 KMnO4 + 8 H2SO4 = Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 8 H2O
NaNO3 + Fe + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 NaNO3 + 2 Fe + 4 H2SO4 = Fe2(SO4)3 + 2 NO + Na2SO4 + 4 H2O
Mo2O6 = Mo6 + O2 =>
3 Mo2O6 = Mo6 + 9 O2
NH4Cl + AgNO3 = NH4Ag + NO3Cl =>
NH4Cl + AgNO3 = NH4Ag + NO3Cl
K3As + Al2S3 = K2S + AlAs =>
2 K3As + Al2S3 = 3 K2S + 2 AlAs
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr + FeBO3 = Fe + Cr(BO3)2 =>
Cr + 2 FeBO3 = 2 Fe + Cr(BO3)2
KOH + H2O + P4 = PH3 + KH2O2 =>
12 KOH + 12 H2O + P4 = 4 PH3 + 12 KH2O2
C2H3COOH + Br2 = C2H3COOBr + H2 =>
2 C2H3COOH + Br2 = 2 C2H3COOBr + H2
MnO2 + NaBiO3 + NaOH = Na2MnO4 + BiO + H2O =>
3 MnO2 + 2 NaBiO3 + 4 NaOH = 3 Na2MnO4 + 2 BiO + 2 H2O
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
Zn + Pb(NO3) = Pb + Zn(NO3)2 =>
Zn + 2 Pb(NO3) = 2 Pb + Zn(NO3)2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AI(s) + HCl(aq) = AICl3(aq) + H2(g) =>
2 AI(s) + 6 HCl(aq) = 2 AICl3(aq) + 3 H2(g)
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
F2 + C3H8O = HF + CF4 + O2 =>
20 F2 + 2 C3H8O = 16 HF + 6 CF4 + O2
KOH + H2O + P4 = PH3 + KH2O2 =>
12 KOH + 12 H2O + P4 = 4 PH3 + 12 KH2O2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Ni + CuCl2 = NiCl2 + Cu =>
Ni + CuCl2 = NiCl2 + Cu
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Al4C3 + HNO3 = Al(NO3)3 + NO2 + CO2 + H2O =>
Al4C3 + 36 HNO3 = 4 Al(NO3)3 + 24 NO2 + 3 CO2 + 18 H2O
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
HCl(aq) + Pb(NO3)2 = PbCl + H(NO3)2 =>
HCl(aq) + Pb(NO3)2 = PbCl + H(NO3)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2Cr2O7 + H2O2 = KH + Cr2O2O7 =>
K2Cr2O7 + H2O2 = 2 KH + Cr2O2O7
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cr2S3 + NaCl = Na2S + CrCl3 =>
Cr2S3 + 6 NaCl = 3 Na2S + 2 CrCl3
C16H18O9 + O2 = CO2 + H2O =>
C16H18O9 + 16 O2 = 16 CO2 + 9 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
Mg(HCO3)2(aq) + HCl(aq) = MgCl2 + CO2 + H2O =>
Mg(HCO3)2(aq) + 2 HCl(aq) = MgCl2 + 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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