| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + K2SO4 = NiSO4 + 2 K
V(OH)5 + (NH4)2SO4 = V2(SO4)5 + NH4(OH) =>
2 V(OH)5 + 5(NH4)2SO4 = V2(SO4)5 + 10 NH4(OH)
NaOH + Cl2 + NO2 = NH3 + O2 + NaCl =>
6 NaOH + 3 Cl2 + 2 NO2 = 2 NH3 + 5 O2 + 6 NaCl
Zn + KBrO3 + H2SO4 = ZnSO4 + KBr + H2O =>
3 Zn + KBrO3 + 3 H2SO4 = 3 ZnSO4 + KBr + 3 H2O
C5H10O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C5H10O + 16 Cu(OH)2 = 5 CH3COOH + 8 Cu2O + 16 H2O
Fe(SCN) + Na2C4H4O6 = FeC4H4O6 + Na2SCN =>
Fe(SCN) + Na2C4H4O6 = FeC4H4O6 + Na2SCN
NaOH + K2SO4 = NaOHK2SO4 =>
NaOH + K2SO4 = NaOHK2SO4
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
Pd2SO4 + SO2 + H2O = Pd + H2SO4 =>
Pd2SO4 + SO2 + 2 H2O = 2 Pd + 2 H2SO4
Yb(NO3)3(H2O)5 + CH4N2O = Yb2O3 + CO2 + H2O + N2 =>
2 Yb(NO3)3(H2O)5 + 5 CH4N2O = Yb2O3 + 5 CO2 + 20 H2O + 8 N2
SF4(g) + O2(g) = OSF4 =>
2 SF4(g) + O2(g) = 2 OSF4
NaOH + Cl2 + NO2 = NH3 + O2 + NaCl =>
6 NaOH + 3 Cl2 + 2 NO2 = 2 NH3 + 5 O2 + 6 NaCl
Ni + K2SO4 = NiSO4 + K =>
Ni + K2SO4 = NiSO4 + 2 K
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Rb2CO3 + NH4TcO4 = RbTcO4 + (NH4)2CO3 =>
Rb2CO3 + 2 NH4TcO4 = 2 RbTcO4 + (NH4)2CO3
Zn + KBrO3 + H2SO4 = ZnSO4 + KBr + H2O =>
3 Zn + KBrO3 + 3 H2SO4 = 3 ZnSO4 + KBr + 3 H2O
K2SO4 + AlCl3 = Al2(SO4)3 + KCl =>
3 K2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Co + H2SO4 + H2O = CoSO4*6H2O + H2 =>
Co + H2SO4 + 6 H2O = CoSO4*6H2O + H2
CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7
Cu(OH)2 + HCl = (CuOH)Cl + H2O =>
Cu(OH)2 + HCl = (CuOH)Cl + H2O
CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)
OC6H12O6 + O2 = CO2 + H2O =>
2 OC6H12O6 + 11 O2 = 12 CO2 + 12 H2O
Cu(s) + Zn(NO3)2 = Zn(s) + Cu(NO3)2 =>
Cu(s) + Zn(NO3)2 = Zn(s) + Cu(NO3)2
HC2H3O2 + NH3*H2O = NH4C2H3O2 + H2O =>
HC2H3O2 + NH3*H2O = NH4C2H3O2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
Zn + KBrO3 + H2SO4 = ZnSO4 + KBr + H2O =>
3 Zn + KBrO3 + 3 H2SO4 = 3 ZnSO4 + KBr + 3 H2O
As2S3 + NO3{-} + H = AsO4{3-} + S + NO + H3O{+} =>
3 As2S3 + 14 NO3{-} + 12 H = 6 AsO4{3-} + 9 S + 14 NO + 4 H3O{+}
Cn2O3 + HCl = CnCl2 + Cl2 + H2O =>
Cn2O3 + 6 HCl = 2 CnCl2 + Cl2 + 3 H2O
Na + CrSO4 = Na2SO4 + Cr =>
2 Na + CrSO4 = Na2SO4 + Cr
TaC + NaCl(aq) = Ta + CCl(aq) + Na =>
TaC + NaCl(aq) = Ta + CCl(aq) + Na
RCOOH + LiOH = RCOOLi + H2O =>
RCOOH + LiOH = RCOOLi + H2O
CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)
CH3CH2CH2OH + CUO = CH3CH2CHO + CU + H2O =>
CH3CH2CH2OH + CUO = CH3CH2CHO + CU + H2O
CH3{-}CH(OH){-}CH(NH2){-}COOH = CH3{-}CH2{-}CH2OH =>
CH3{-}CH(OH){-}CH(NH2){-}COOH = CH3{-}CH2{-}CH2OH
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
C3O8 + H2 = CO2 + H2O =>
C3O8 + 2 H2 = 3 CO2 + 2 H2O
FeCl3 + NaHSO3 + H2O = H2SO4 + HCl + NaCl + Fe =>
2 FeCl3 + 3 NaHSO3 + 3 H2O = 3 H2SO4 + 3 HCl + 3 NaCl + 2 Fe
C3H8O3 = C2H6O + H2O + CO2 =>
6 C3H8O3 = 7 C2H6O + 3 H2O + 4 CO2
Fe5Ni5S8 + O2 = Ni2O + Fe5S8 =>
4 Fe5Ni5S8 + 5 O2 = 10 Ni2O + 4 Fe5S8
Fe2S3 + AgNO3 = Ag2S + Fe(NO3)3 =>
Fe2S3 + 6 AgNO3 = 3 Ag2S + 2 Fe(NO3)3
Mn2O7 + HCl = MnCl3 + O2 + H2O =>
Mn2O7 + 6 HCl = 2 MnCl3 + 2 O2 + 3 H2O
KCl + Na3(PO4) = K3(PO4) + NaCl =>
3 KCl + Na3(PO4) = K3(PO4) + 3 NaCl
IO2 + OH{-} = IO3{-} + H2O + e =>
IO2 + 2 OH{-} = IO3{-} + H2O + e
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Cs(s) + H2O = CsOH(aq) + H2(g) =>
2 Cs(s) + 2 H2O = 2 CsOH(aq) + H2(g)
NaCl + N2 + H2O = NaNO2 + NH4Cl =>
NaCl + N2 + 2 H2O = NaNO2 + NH4Cl
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO + H2O =>
6 Mn(NO3)2 + 5 NaBiO3 + 8 HNO3 = 6 HMnO4 + 5 Bi(NO3)3 + 5 NaNO + H2O
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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