| Équations équilibrées la veille | Équations équilibrées le lendemain |
50 SnCl2 + 20 HNO3 + 100 HCl = 50 SnCl4 + N20 + 60 H2O
CH3CH2CH2I + NH3 = CH3CH2CH2NH2 + HI =>
CH3CH2CH2I + NH3 = CH3CH2CH2NH2 + HI
NaOH + Ba(HPO4) = BaNa(PO4) + H2O =>
NaOH + Ba(HPO4) = BaNa(PO4) + H2O
(NH4)2C2O4 + Al(CIO4)3 = Al2(C2O4)3 + NH4CIO4 =>
3(NH4)2C2O4 + 2 Al(CIO4)3 = Al2(C2O4)3 + 6 NH4CIO4
C + KOH = CO + KH =>
C + KOH = CO + KH
K + O2 = K2O =>
4 K + O2 = 2 K2O
CHCl3 + CH3OH = C2H5Cl + CO2 + HCl =>
6 CHCl3 + 8 CH3OH = 5 C2H5Cl + 4 CO2 + 13 HCl
HC2H3O2 + AgNO3 = AgH3O2 + HC2NO3 =>
HC2H3O2 + AgNO3 = AgH3O2 + HC2NO3
Au(NO3)3 + Ni = Ni(NO3) + Au =>
Au(NO3)3 + 3 Ni = 3 Ni(NO3) + Au
Fe304 + HNO3 = Fe(NO3)2 + N2O + H2O =>
Fe304 + 760 HNO3 = 304 Fe(NO3)2 + 76 N2O + 380 H2O
(CH3)2NH + H2C2O4 = CH4 + NHC2O4 =>
(CH3)2NH + H2C2O4 = 2 CH4 + NHC2O4
HC2H3O2 + Fe3 = FeO + HC2H3 =>
3 HC2H3O2 + 2 Fe3 = 6 FeO + 3 HC2H3
Zn + Cu3(SO4) = Cu + Zn(SO4) =>
Zn + Cu3(SO4) = 3 Cu + Zn(SO4)
V + PbO = VO2 + Pb =>
V + 2 PbO = VO2 + 2 Pb
Fe + C6H8O7 = FeC6H8O7 =>
Fe + C6H8O7 = FeC6H8O7
NaNO3 + SO4 = Na2SO4 + NO3 =>
2 NaNO3 + SO4 = Na2SO4 + 2 NO3
Al2O3 + ZnCl2 = AlCl3 + ZnO =>
Al2O3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnO
MnSO4 + XeF2 + NaHCO3 = NaMnO4 + NaF + Na2SO4 + Xe + CO2 + H2O =>
2 MnSO4 + 5 XeF2 + 16 NaHCO3 = 2 NaMnO4 + 10 NaF + 2 Na2SO4 + 5 Xe + 16 CO2 + 8 H2O
KHSO4 = K2O + H2O + SO3 =>
2 KHSO4 = K2O + H2O + 2 SO3
BCl3 + H2 + P4 = BP + HCl =>
4 BCl3 + 6 H2 + P4 = 4 BP + 12 HCl
NaCl(l) + HNO3(l) = NaNO3(s) + HCl(g) =>
NaCl(l) + HNO3(l) = NaNO3(s) + HCl(g)
MgNO3 + HSO4 = MgSO4 + HNO3 =>
MgNO3 + HSO4 = MgSO4 + HNO3
NaNO3NH4OH = NH4NO3NaOH =>
NaNO3NH4OH = NH4NO3NaOH
Sn(OH)4 = SnO2 + Water =>
Sn(OH)4 = SnO2 + 2 H2O
(NH4)2SO3 + Al2(CO3)3 = (NH4)2CO3 + Al2(SO3)3 =>
3(NH4)2SO3 + Al2(CO3)3 = 3(NH4)2CO3 + Al2(SO3)3
Pb(CH3CO2)2(aq) + KBr(aq) = PbBr2(s) + KCH3CO2(aq) =>
Pb(CH3CO2)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KCH3CO2(aq)
C1549NH3281O16 + O2 = CO2 + H2O + N2 =>
4 C1549NH3281O16 + 9445 O2 = 6196 CO2 + 6562 H2O + 2 N2
CuS + NaCl = CuCl2 + Na2S =>
CuS + 2 NaCl = CuCl2 + Na2S
Pb(CH3CO2)2(aq) + KBr(aq) = PbBr2(s) + KCH3CO2(aq) =>
Pb(CH3CO2)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KCH3CO2(aq)
NaCl + AgSO = NaSO + AgCl =>
NaCl + AgSO = NaSO + AgCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2MnO4 + H2O + Cl2 = KMnO4 + KOH + HCl =>
2 K2MnO4 + 2 H2O + Cl2 = 2 KMnO4 + 2 KOH + 2 HCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
MnSO4 + PbO2(s) + HNO3 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2(s) + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
C6H5COOH + Ba(OH)2 = H2O + Ba(C6H5COO)2 =>
2 C6H5COOH + Ba(OH)2 = 2 H2O + Ba(C6H5COO)2
Na2SO4 + H2O = Na2O + H2SO4 =>
Na2SO4 + H2O = Na2O + H2SO4
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
NH4NO3 + K2HPO4 = KNO3 + NH3 + KH2PO4 =>
NH4NO3 + K2HPO4 = KNO3 + NH3 + KH2PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4*H2O + 4 H2O
HCl + Pb(SO4)2 = H2SO4 + PbCl4 =>
4 HCl + Pb(SO4)2 = 2 H2SO4 + PbCl4
Al + NO3{-} + OH{-} + H2O = Al(OH)6{-3} + NH3 =>
8 Al + 3 NO3{-} + 21 OH{-} + 18 H2O = 8 Al(OH)6{-3} + 3 NH3
NH3(g) + O2(g) = NO(g) + H2O =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O
BaCl2 + CaCl2 = BaCa + Cl =>
BaCl2 + CaCl2 = BaCa + 4 Cl
KMnO4 + HCl = K2O4 + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 8 HCl = K2O4 + 2 MnCl2 + 2 Cl2 + 4 H2O
NH4NO3 + NH3 = NH4NH3 + NO3 =>
NH4NO3 + NH3 = NH4NH3 + NO3
K2Cr2O7 + H2SO4 + SO2 + H2O = KCr(SO4)2*12H2O =>
K2Cr2O7 + H2SO4 + 3 SO2 + 23 H2O = 2 KCr(SO4)2*12H2O
BaC2 + H2O = Ba(OH)2 + C2H2 =>
BaC2 + 2 H2O = Ba(OH)2 + C2H2
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
C8H4K2O4 + HCl = C8H6O4 + KCl =>
C8H4K2O4 + 2 HCl = C8H6O4 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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