| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH2O + 2 SO4 = 2 H2S + 5 CO2 + 3 H2O
C4H9OH + O = C4H8O + H2O =>
C4H9OH + O = C4H8O + H2O
Na(l) + H2(g) = NaH =>
2 Na(l) + H2(g) = 2 NaH
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2(aq) + Mg(aq) =>
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2(aq) + Mg(aq)
NO2 + HOH = HNO3 + NO =>
3 NO2 + HOH = 2 HNO3 + NO
K + Cd(NO3)2 = K(NO3) + Cd =>
2 K + Cd(NO3)2 = 2 K(NO3) + Cd
C6H5CH3OH + HCl = C6H5CH3Cl + H2O =>
C6H5CH3OH + HCl = C6H5CH3Cl + H2O
Li3N + Nh4No3 = LiNo3 + (Nh4)3N =>
Li3N + 3 Nh4No3 = 3 LiNo3 + (Nh4)3N
AgNO3 + C6H12O6 + H2O = Ag + HNO3 + C6H12O7 =>
2 AgNO3 + C6H12O6 + H2O = 2 Ag + 2 HNO3 + C6H12O7
Fe + C = Fe2C =>
2 Fe + C = Fe2C
C4H9OH + O = C3H7COOH + H2O =>
C4H9OH + 2 O = C3H7COOH + H2O
CoCl2(aq) + Na2SO4(aq) = NaCl(aq) + CoSO4 =>
CoCl2(aq) + Na2SO4(aq) = 2 NaCl(aq) + CoSO4
NH4NO3 = NH4 + NO3 =>
NH4NO3 = NH4 + NO3
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)(aq) + Mg(s) =>
2 Ca(s) + Mg(NO3)2(aq) = 2 Ca(NO3)(aq) + Mg(s)
SeH2 + O2 = SeO2 + H2O =>
2 SeH2 + 3 O2 = 2 SeO2 + 2 H2O
SO4 + CH2O = S + CO2 + H2O =>
SO4 + 2 CH2O = S + 2 CO2 + 2 H2O
H2CO3(aq) + LiOH(aq) = H2O(l) + Li2CO3(s) =>
H2CO3(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2CO3(s)
ClSO3H + H2O = H2SO4 + HCl =>
ClSO3H + H2O = H2SO4 + HCl
Pb(NO3)2 + NaCH3COO = PbCH3COO + Na(NO3)2 =>
Pb(NO3)2 + NaCH3COO = PbCH3COO + Na(NO3)2
Ba(OH)2 + Al(NO3)3 = Al(OH)3 + Ba(NO3)2 =>
3 Ba(OH)2 + 2 Al(NO3)3 = 2 Al(OH)3 + 3 Ba(NO3)2
Ba(OH)2(aq) + CH3COOH(aq) = Ba(CH3COO)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 CH3COOH(aq) = Ba(CH3COO)2(aq) + 2 H2O(l)
FeS2 + KOH + H2O2 = Fe(OH)3 + K2SO4 + H2O =>
2 FeS2 + 8 KOH + 15 H2O2 = 2 Fe(OH)3 + 4 K2SO4 + 16 H2O
LiOH + VCl3 = LiCl + V(OH0)3 =>
3 LiOH + VCl3 = 3 LiCl + V(OH0)3
CH2O + SO4 = H2S + CO2 + H2O =>
5 CH2O + 2 SO4 = 2 H2S + 5 CO2 + 3 H2O
Fe + C = Fe3C =>
3 Fe + C = Fe3C
HClO + H2O = H3O + OCl =>
HClO + H2O = H3O + OCl
Al2(SO4)3 + FeCl2 = FeSO4 + AlCl3 =>
Al2(SO4)3 + 3 FeCl2 = 3 FeSO4 + 2 AlCl3
SO4 + H2O = SO2 + OH =>
SO4 + 2 H2O = SO2 + 4 OH
CdCl2 + K2CrO4 = CdCrO4 + K2Cl2 =>
CdCl2 + K2CrO4 = CdCrO4 + K2Cl2
H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O(l)
CaC2 + H2O = Ca(OH)2(ac) + C2H2(g) =>
CaC2 + 2 H2O = Ca(OH)2(ac) + C2H2(g)
CH2O + SO4 = H2S + CO2 + H2O =>
5 CH2O + 2 SO4 = 2 H2S + 5 CO2 + 3 H2O
CH3COOK + NaOH = CH3COONa + KOH =>
CH3COOK + NaOH = CH3COONa + KOH
K2NaCo(NO2)6 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + CoSO4 + MnSO4 + HNO3 + H2O =>
10 K2NaCo(NO2)6 + 22 KMnO4 + 58 H2SO4 = 21 K2SO4 + 5 Na2SO4 + 10 CoSO4 + 22 MnSO4 + 60 HNO3 + 28 H2O
K2CrO4 + H2S + HCl = CrCl + S + KCl + H2O =>
2 K2CrO4 + 5 H2S + 6 HCl = 2 CrCl + 5 S + 4 KCl + 8 H2O
NaMnO4 = Na + Mn + O =>
NaMnO4 = Na + Mn + 4 O
KMnO4 + SbCl3 + HCl = KCl + MnCl + SbCl5 + H2O =>
KMnO4 + 3 SbCl3 + 8 HCl = KCl + MnCl + 3 SbCl5 + 4 H2O
Ca(COOH)2 + Na2C2O4 = CaC2O4 + NaCOOH =>
Ca(COOH)2 + Na2C2O4 = CaC2O4 + 2 NaCOOH
SO4 + CH2O = S + CO2 + H2O =>
SO4 + 2 CH2O = S + 2 CO2 + 2 H2O
Fe + C = FeC =>
Fe + C = FeC
SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2
(H3O)2SiF6 + KAlSi3O8 = KF + SiF4 + Al(OH)3 + H2O =>
13(H3O)2SiF6 + 2 KAlSi3O8 = 2 KF + 19 SiF4 + 2 Al(OH)3 + 36 H2O
Cs + N = CsN2 =>
Cs + 2 N = CsN2
(NH4)2SO4 + NaOH = NH3 + HOH + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 HOH + Na2SO4
NaMnO4 = Na2O + MnO + O2 =>
4 NaMnO4 = 2 Na2O + 4 MnO + 5 O2
K2S + NH4(CH3CO2) = K(CH3CO2) + S(NH4)2 =>
K2S + 2 NH4(CH3CO2) = 2 K(CH3CO2) + S(NH4)2
Al + C2O4 = Al2(C2O4)3 =>
2 Al + 3 C2O4 = Al2(C2O4)3
C9H12NO2 + NaHCO3 = H2O + CO2 + C9H11NO2 + Na =>
C9H12NO2 + NaHCO3 = H2O + CO2 + C9H11NO2 + Na
H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O
Fe(NO3)3*9(H2)O + Al(NO3)3*9(H2O) + CO(NH2)2 = Fe6Al2O3 + CO2 + N2 + H2O =>
6 Fe(NO3)3*9(H2)O + 2 Al(NO3)3*9(H2O) + 23 CO(NH2)2 = Fe6Al2O3 + 23 CO2 + 35 N2 + 118 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/25
Équations équilibrées sur04/13/24
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