| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KIO3 + H2SO4 = K2SO4 + I2O5 + H2O
Cr2O7{2-} + HNO2 + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 3 HNO2 + 5 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
(C17H33COO)3C3H5 + KOH = C17H33COOK + C3H5(OH)3 =>
(C17H33COO)3C3H5 + 3 KOH = 3 C17H33COOK + C3H5(OH)3
CrCl3 + Li2SO3 + H2O = Cr(OH)3 + SO2 + LiCl =>
2 CrCl3 + 3 Li2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 6 LiCl
XC3H8O3 + XNH3 + XO2 = XCH177O49N24 + XCO2 + XH2O =>
59 XC3H8O3 + 48 XNH3 + 201 XO2 = 2 XCH177O49N24 + 175 XCO2 + 131 XH2O
CH5NHCl + NaOH*1C3H8O = CH3NH2 + H2O + NaCl + C3H8O =>
CH5NHCl + NaOH*1C3H8O = CH3NH2 + H2O + NaCl + C3H8O
Cu3P = Cu + P4 =>
4 Cu3P = 12 Cu + P4
NO + H2 = NH4 + H2O =>
NO + 3 H2 = NH4 + H2O
Na2CO3(aq) + CsCl(aq) = Cs2CO3(s) + NaCl(aq) =>
Na2CO3(aq) + 2 CsCl(aq) = Cs2CO3(s) + 2 NaCl(aq)
Mg(OH)2 + HBr = H2O + MgBr2 =>
Mg(OH)2 + 2 HBr = 2 H2O + MgBr2
Sn + H3N = Sn3N4 + H2 =>
3 Sn + 4 H3N = Sn3N4 + 6 H2
C46H10 + O2 = CO2 + H2O =>
2 C46H10 + 97 O2 = 92 CO2 + 10 H2O
Li2SO3 + AlBr3 = LiBr + Al2(SO3)3 =>
3 Li2SO3 + 2 AlBr3 = 6 LiBr + Al2(SO3)3
Na + MgCl2 = NaCl2 + Mg =>
Na + MgCl2 = NaCl2 + Mg
CCl4 + HCl = CH4 + Cl =>
CCl4 + 4 HCl = CH4 + 8 Cl
Fe2O3 + CaO = Ca(FeO2)2 =>
Fe2O3 + CaO = Ca(FeO2)2
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
PotassiumPhosphate + Tin(IV)Nitrate = PotassiumNitrate + Tin(IV)Phosphate =>
PotassiumPhosphate + Tin(IV)Nitrate = PotassiumNitrate + Tin(IV)Phosphate
Fe2O3 + NaOH + Br2 = Na2FeO4 + NaBr + H2O =>
Fe2O3 + 10 NaOH + 3 Br2 = 2 Na2FeO4 + 6 NaBr + 5 H2O
N2 + Mg = N2Mg2 =>
N2 + 2 Mg = N2Mg2
PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)
HCl + HNO3 + Cu = NO + CuCl2 + H2O =>
6 HCl + 2 HNO3 + 3 Cu = 2 NO + 3 CuCl2 + 4 H2O
NiSO4 + NaOH = (NiOH)2SO4 + Na2SO4 =>
2 NiSO4 + 2 NaOH = (NiOH)2SO4 + Na2SO4
(CH3CO2)2AlOH*H2O + NH4OH = CH3COONH4 + Al(OH)3 + CH3COOH =>
(CH3CO2)2AlOH*H2O + NH4OH = CH3COONH4 + Al(OH)3 + CH3COOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeCl3 + NaCN = NaCl + Na3[Fe(CN)6] =>
FeCl3 + 6 NaCN = 3 NaCl + Na3[Fe(CN)6]
CH4O + C3H6O2 = C4H8O2 + H2O =>
CH4O + C3H6O2 = C4H8O2 + H2O
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
CH3COOC2H5 + C4H9 = CH3COOC4H9 + C2H5OH =>
9 CH3COOC2H5 + 4 C4H9 = 8 CH3COOC4H9 + 2 C2H5OH
[Co(H2O)6]{2} + (C2H4(NH2)2) + H2O2 + H{+} = [Co(C2H4(NH2)2)3]{3} + H2O =>
2[Co(H2O)6]{2} + 6(C2H4(NH2)2) + H2O2 + 2 H{+} = 2[Co(C2H4(NH2)2)3]{3} + 14 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
CI2 + MgI2 = MgCI2 + I2 =>
CI2 + MgI2 = MgCI2 + I2
LiOH + HCl = H2O + LiCl =>
LiOH + HCl = H2O + LiCl
Cu2As2O7 + Zn + H2SO4 = Cu + AsH3 + ZnSO4 + H2O =>
Cu2As2O7 + 10 Zn + 10 H2SO4 = 2 Cu + 2 AsH3 + 10 ZnSO4 + 7 H2O
ZnSO4 + NaOH = (ZnOH)2SO4 + Na2SO4 =>
2 ZnSO4 + 2 NaOH = (ZnOH)2SO4 + Na2SO4
FeSO4 + Mg = Fe + MgSO4 =>
FeSO4 + Mg = Fe + MgSO4
NaBr + KI = NaIKBr =>
NaBr + KI = NaIKBr
NHI + CI = NHCI + I =>
NHI + CI = NHCI + I
NO3NH4 = N2O + H2O =>
NO3NH4 = N2O + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
FeCl3 + H2SO4 = Fe2(SO4)3 + H2Cl2 =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2Cl2
SO2 + O + H2O = H2SO4 =>
SO2 + O + H2O = H2SO4
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + NH4C2H3O2 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + 2 NH4C2H3O2
(H2C2O4) + (MnO4{-}) + H{+} = (CO2) + (Mn) + (H2O) =>
7(H2C2O4) + 2(MnO4{-}) + 2 H{+} = 14(CO2) + 2(Mn) + 8(H2O)
Sb2O5 + NaOH = Na2SbO4 + H2O + H =>
Sb2O5 + 4 NaOH = 2 Na2SbO4 + H2O + 2 H
C15H39 + O2 = CO2 + H2O =>
4 C15H39 + 99 O2 = 60 CO2 + 78 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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