| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + PNO4 = NaNO4 + PCl
Ca(NO3)2 + Na2S = CaNa2 + S(NO3)2 =>
Ca(NO3)2 + Na2S = CaNa2 + S(NO3)2
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + K2SO4 =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 4 H2O + K2SO4
Zn + Pb2C2H3O2 = Pb + Zn(O2C2H3)2 =>
Zn + 2 Pb2C2H3O2 = 4 Pb + Zn(O2C2H3)2
Al2(CH3)6 + NH4H2PO4 = AlO2 + NH4 + P2O5 + CO2 + H2O =>
Al2(CH3)6 + 50 NH4H2PO4 = 2 AlO2 + 50 NH4 + 25 P2O5 + 6 CO2 + 59 H2O
NaC2H3O2 + Fe(NO3)3 = NaNO3 + Fe(C2H3O2)3 =>
3 NaC2H3O2 + Fe(NO3)3 = 3 NaNO3 + Fe(C2H3O2)3
CH3{-}COH = CH3{-}CH2OH =>
CH3{-}COH = CH3{-}CH2OH
CaCO3 + H2O2 = CaO24H2O + CO2 + H2O =>
CaCO3 + 23 H2O2 = CaO24H2O + CO2 + 22 H2O
CsOH + H2SO4 = CsSO4 + H2(OH) =>
CsOH + H2SO4 = CsSO4 + H2(OH)
CuZn + H2SO4 = CuSO4 + ZnH2 =>
CuZn + H2SO4 = CuSO4 + ZnH2
CsO2 + HCl = CsCl + H2O + O2 =>
4 CsO2 + 4 HCl = 4 CsCl + 2 H2O + 3 O2
NH4NO3(aq) + Pb(ClO4)2(aq) = Pb(NO3)2(s) + NH4ClO4(s) =>
2 NH4NO3(aq) + Pb(ClO4)2(aq) = Pb(NO3)2(s) + 2 NH4ClO4(s)
HNO3 + MnSO4 + Pb3O4 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
26 HNO3 + 2 MnSO4 + 5 Pb3O4 = 2 HMnO4 + 2 PbSO4 + 13 Pb(NO3)2 + 12 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
ClF3 + H2NN(CH3)2 = C2H6 + HF + N2 + Cl2 =>
2 ClF3 + 3 H2NN(CH3)2 = 3 C2H6 + 6 HF + 3 N2 + Cl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + H3PO4 + H2O =>
5 CH3CH2CH2OH + PCl5 = 5 CH3CH2CH2Cl + H3PO4 + H2O
Cu + (HNO3)2 = Cu(NO3)2 + NO + H2O =>
3 Cu + 4(HNO3)2 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3COOHNa + H2O = CH2COOHNa + H3O =>
CH3COOHNa + H2O = CH2COOHNa + H3O
Ca(OH)2 + H2SO4 = CaSO4 + O2 + H =>
Ca(OH)2 + H2SO4 = CaSO4 + O2 + 4 H
CH3CH2CH3Cl2 = CH3CH2CH2ClHCl =>
CH3CH2CH3Cl2 = CH3CH2CH2ClHCl
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
KO2 + H2O = K + OH =>
KO2 + 2 H2O = K + 4 OH
C4H3O4Na + NaOH = C4H2O4Na2 + H2O =>
C4H3O4Na + NaOH = C4H2O4Na2 + H2O
FeSO4 + HClO + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
12 FeSO4 + 6 HClO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 FeCl3 + 6 H2O
Na2(CO3) + H2SO4 = Na2(SO4) + H2(CO3) =>
Na2(CO3) + H2SO4 = Na2(SO4) + H2(CO3)
ZnO + K2CO3 = ZnCO3 + K2O =>
ZnO + K2CO3 = ZnCO3 + K2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CsO2 + HCl = CsCl + H2O + O2 =>
4 CsO2 + 4 HCl = 4 CsCl + 2 H2O + 3 O2
Zn + FeCl3 = Fe + ZnCl2 =>
3 Zn + 2 FeCl3 = 2 Fe + 3 ZnCl2
LiCIO4 = LiCI + O2 =>
LiCIO4 = LiCI + 2 O2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NaOH + Li2S = LiOH + Na2S =>
2 NaOH + Li2S = 2 LiOH + Na2S
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
C8H10 + O = H2O + C2O4 =>
C8H10 + 21 O = 5 H2O + 4 C2O4
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
C8H10 + O = H2O + C2O4 =>
C8H10 + 21 O = 5 H2O + 4 C2O4
Ca(CH3COO)2 = CaCO3 + CH3COCH3 =>
Ca(CH3COO)2 = CaCO3 + CH3COCH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + Fe3O4 = Fe + Cl2O =>
4 Cl2 + Fe3O4 = 3 Fe + 4 Cl2O
LeAd3 + Pr2 = LeAd2 + Pr2Ad =>
LeAd3 + Pr2 = LeAd2 + Pr2Ad
FeBr3 + Cu2S = Fe2S3 + CuBr =>
2 FeBr3 + 3 Cu2S = Fe2S3 + 6 CuBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
RbF + CuSO4 = Rb2SO4 + CuF2 =>
2 RbF + CuSO4 = Rb2SO4 + CuF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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