| Équations équilibrées la veille | Équations équilibrées le lendemain |
2112 La(NO3)3*6H2O + 87.999999999999Eu(NO3)3*6H2O + 22 ZrO(NO3)2*2H2O + 3614 C2H5N2O = 11 La192Eu08Zr2O7 + 6936 N2 + 22279 H2O + 7228 CO2
LiHSO4 = Li2SO4 + H2O + SO3 =>
2 LiHSO4 = Li2SO4 + H2O + SO3
Na2Co3 + Sn(No3)2 = SnCo3 + NaNo3 =>
Na2Co3 + Sn(No3)2 = SnCo3 + 2 NaNo3
Ti(s) + Cl(l) = TiCl4(l) =>
Ti(s) + 4 Cl(l) = TiCl4(l)
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
HBrO3 + H2O = H2 + BrO4 =>
2 HBrO3 + 2 H2O = 3 H2 + 2 BrO4
CH3CH2COCH3 + O2 = C02 + H2O =>
2 CH3CH2COCH3 + 3 O2 = 4 C02 + 8 H2O
KMnO4 + Na2SO3 + H2SO4 = H2O + K2SO4 + MnS2O6 + Na2SO4 =>
2 KMnO4 + 7 Na2SO3 + 5 H2SO4 = 5 H2O + K2SO4 + 2 MnS2O6 + 7 Na2SO4
Mn(NO3)2 + HNO3 + PbO2 = HMnO4 + e + H{+} + Pb(NO3)2 =>
Mn(NO3)2 + 2 HNO3 + 2 PbO2 = HMnO4 + e + H{+} + 2 Pb(NO3)2
AgNO3 + NH3 + H2O = [Ag(NH3)2]OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4NO3
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H20(l) =>
60 Mn(NO3)2 + 80 NaBiO3 + 200 HNO3 = 60 HMnO4 + 80 Bi(NO3)3 + 80 NaNO3 + 7 H20(l)
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na(CH3COO) =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + 2 Na(CH3COO)
Pb(NO3)2 + Ca(OH)2 = Pb(OH)2 + Ca(NO3)2 =>
Pb(NO3)2 + Ca(OH)2 = Pb(OH)2 + Ca(NO3)2
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
CH3COOH + Na2SO4 = H2SO4 + CH3COONa =>
2 CH3COOH + Na2SO4 = H2SO4 + 2 CH3COONa
KJ + KClO3 + H2SO4 = J2 + KCl + K2SO4 + H2O =>
6 KJ + KClO3 + 3 H2SO4 = 3 J2 + KCl + 3 K2SO4 + 3 H2O
Ca + H3P = H2 + Ca3P2 =>
3 Ca + 2 H3P = 3 H2 + Ca3P2
Pb(CH3CO2)2 + KCl = PbCl + K(CH3COO)2 =>
Pb(CH3CO2)2 + KCl = PbCl + K(CH3COO)2
Cl2 + HgO = Cl2O + HgCl =>
3 Cl2 + 2 HgO = 2 Cl2O + 2 HgCl
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
Ag2S = Ag + S8 = CO2 + H2O =>
8 Ag2S = 16 Ag + S8
Ba + C2H5OH = Ba(OC2H5)2 + H2 =>
Ba + 2 C2H5OH = Ba(OC2H5)2 + H2
CaHPO4 + (NH4)2CO3 = CaCO3 + (NH4)2HPO4 =>
CaHPO4 + (NH4)2CO3 = CaCO3 + (NH4)2HPO4
H2NCH2COOH + KOH = NH2CH2COOK + H2O =>
H2NCH2COOH + KOH = NH2CH2COOK + H2O
CuCl + Sn4Co3 = CuCo3 + Sn4Cl =>
CuCl + Sn4Co3 = CuCo3 + Sn4Cl
C2H2Cl2 + H2O2 = CO2 + HCl + H2O =>
C2H2Cl2 + 4 H2O2 = 2 CO2 + 2 HCl + 4 H2O
Cl{-} + H{+} = Cl2 + H2 =>
2 Cl{-} + 2 H{+} = Cl2 + H2
C36H47 + O2 = CO2 + H2O =>
4 C36H47 + 191 O2 = 144 CO2 + 94 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + CrCl = CrZnCl =>
Zn + CrCl = CrZnCl
Al + Pb(OAc)2 = Al(OAc)2 + Pb =>
Al + Pb(OAc)2 = Al(OAc)2 + Pb
HNO3 + AlO = Al(NO3)2 + H2O =>
2 HNO3 + AlO = Al(NO3)2 + H2O
MgSO4 + LiClO4 = MgClO4 + LiSO4 =>
MgSO4 + LiClO4 = MgClO4 + LiSO4
SnO2 + S + Na2CO3 = Na2SnS3 + Na2SO4 + CO2 =>
SnO2 + 4 S + 2 Na2CO3 = Na2SnS3 + Na2SO4 + 2 CO2
Cd + HBr = H2 + CdBr4 =>
Cd + 4 HBr = 2 H2 + CdBr4
C2H5COOH + NH4HCO3 = C2H5COONH3 + H2O + CO2 =>
13 C2H5COOH + 14 NH4HCO3 = 14 C2H5COONH3 + 18 H2O + 11 CO2
ClO + H2O = HClO + HClO3 =>
4 ClO + 2 H2O = 3 HClO + HClO3
C7H8NO2 + Fe + HCl = C7H10N + FeCl3 + H2O =>
C7H8NO2 + 2 Fe + 6 HCl = C7H10N + 2 FeCl3 + 2 H2O
CoCl2 + Pb(NO3)2 = Co(NO3)2 + Pb(Cl)2 =>
CoCl2 + Pb(NO3)2 = Co(NO3)2 + Pb(Cl)2
KI + HgCl2 = HgI + KCl2 =>
KI + HgCl2 = HgI + KCl2
C7H6O2 + C6H13 + C7H8 = C9H12O =>
43 C7H6O2 + 38 C6H13 + 35 C7H8 = 86 C9H12O
H2SO4 + Fe(OH)3 = H2O + Fe2(SO4)3 =>
3 H2SO4 + 2 Fe(OH)3 = 6 H2O + Fe2(SO4)3
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
H2CO3 + NH4OH = (NH4)2CO3 + H2O =>
H2CO3 + 2 NH4OH = (NH4)2CO3 + 2 H2O
ZnCO3(s) + HBr(aq) = ZnBr2(aq) + CO2(g) + H2O(l) =>
ZnCO3(s) + 2 HBr(aq) = ZnBr2(aq) + CO2(g) + H2O(l)
Na + HCN = NaN + HC =>
Na + HCN = NaN + HC
Cr(OH)3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
5(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O(NH4)2Cr2O7
NaHCO3NaHCO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
NaHCO3NaHCO3(s) + 2 HCl(aq) = 2 NaCl(aq) + 2 CO2(g) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/24
Équations équilibrées sur02/26/23
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