| Équations équilibrées la veille |
Au2S + 2 HBr = 2 AuBr + H2S
MnI3 = Mn + I2 =>
2 MnI3 = 2 Mn + 3 I2
Cl2 + Ba(OH)2 = H2O + Ba(ClO3)2 + BaCl2 =>
6 Cl2 + 6 Ba(OH)2 = 6 H2O + Ba(ClO3)2 + 5 BaCl2
HNO3 + NaFeO2 = NaNO3 + Fe(NO3)3 + H2O =>
4 HNO3 + NaFeO2 = NaNO3 + Fe(NO3)3 + 2 H2O
HCl + NH4Br = HBr + NH4Cl =>
HCl + NH4Br = HBr + NH4Cl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
PdCl4 + C2H8N2 = Pd2C6H16N6 + HCl =>
2 PdCl4 + 3 C2H8N2 = Pd2C6H16N6 + 8 HCl
Cu(OH)2 + NO2 = CuNO3 + H2O =>
Cu(OH)2 + NO2 = CuNO3 + H2O
Cu(H20)8 = Cu + H2 =>
Cu(H20)8 = Cu + 80 H2
KBr + H2SO4 = K2SO4 + H2O + SO2 + Br2 =>
2 KBr + 2 H2SO4 = K2SO4 + 2 H2O + SO2 + Br2
Al(MnO4)3 + NH4ClO2 = NH4MnO4 + Al(ClO2)3 =>
Al(MnO4)3 + 3 NH4ClO2 = 3 NH4MnO4 + Al(ClO2)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl + FeBr3 = FeCl3 + Br2 =>
6 Cl + 2 FeBr3 = 2 FeCl3 + 3 Br2
propene + hydrogen = C3H8 =>
CH3CHCH2 + H2 = C3H8
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Fe + CH3COOH = FeCH3COO + H2 =>
2 Fe + 2 CH3COOH = 2 FeCH3COO + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ba(OH)2 + KOH = K2[Ba(OH)4] =>
Ba(OH)2 + 2 KOH = K2[Ba(OH)4]
H2O + NCl3 = NH3 + HClO =>
3 H2O + NCl3 = NH3 + 3 HClO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2HPO4 + H2O = PO4{3-} + H3O{+} + Na{+} =>
Na2HPO4 + H2O = PO4{3-} + H3O{+} + 2 Na{+}
C20N32O93 = O2 + CO2 + N2 =>
2 C20N32O93 = 53 O2 + 40 CO2 + 32 N2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO + H2O =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO + 4 H2O
MnSO4 + Mn(OH)2 = (MnOH)2SO4 =>
MnSO4 + Mn(OH)2 = (MnOH)2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
(OCl){-} + (S2O3){2-} = Cl{-} + (S2O4){2-} =>
(OCl){-} + (S2O3){2-} = Cl{-} + (S2O4){2-}
K2CO3 + Sr(ClO3)2 = Sr2CO3 + K(ClO3)2 =>
K2CO3 + 2 Sr(ClO3)2 = Sr2CO3 + 2 K(ClO3)2
FeCl2 + SnCl4 = FeCl3 + SnCl2 =>
2 FeCl2 + SnCl4 = 2 FeCl3 + SnCl2
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
KSO4 + Fe2S = KS + Fe2SO4 =>
KSO4 + Fe2S = KS + Fe2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb + O = Pb2O5 =>
2 Pb + 5 O = Pb2O5
MoO2 + H2S = MoS2 + H2O =>
MoO2 + 2 H2S = MoS2 + 2 H2O
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO2 + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + 2 HCl + NO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaO + NF3 = CaF2 + N2O3 =>
3 CaO + 2 NF3 = 3 CaF2 + N2O3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KMnO4 + RbOH = KOH + RbMnO4 =>
KMnO4 + RbOH = KOH + RbMnO4
CuBr2(aq) + Na2S(aq) = Cu2S + NaBr2 =>
2 CuBr2(aq) + Na2S(aq) = Cu2S + 2 NaBr2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Pb(NO3)5 + Ca = Ca(NO3)2 + Pb =>
2 Pb(NO3)5 + 5 Ca = 5 Ca(NO3)2 + 2 Pb
ZrO2 + Na2O = NaZr + O2 =>
4 ZrO2 + 2 Na2O = 4 NaZr + 5 O2
H2SO4 + FeSO4 + KMnO4 = Fe(SO4)3 + MnSO4 + H2O + K2SO4 =>
16 H2SO4 + 5 FeSO4 + 4 KMnO4 = 5 Fe(SO4)3 + 4 MnSO4 + 16 H2O + 2 K2SO4
NaCl + ZnNo3 = NaNo3 + ZnCl =>
NaCl + ZnNo3 = NaNo3 + ZnCl
PbC2H3O2 + NaI = NaC2H3O2 + PbI =>
PbC2H3O2 + NaI = NaC2H3O2 + PbI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
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