| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Au2SO4 + Fe = Au + FeSO4 =>
Au2SO4 + Fe = 2 Au + FeSO4
ZnI + KOH = ZnOH + KI =>
ZnI + KOH = ZnOH + KI
NaOCl + Na2S2O3 + H2O = NaCl + NaOH + Na2S4O6 =>
NaOCl + 2 Na2S2O3 + H2O = NaCl + 2 NaOH + Na2S4O6
CaO(aq) + CO2(g) = Ca(g) + CO3(g) =>
CaO(aq) + CO2(g) = Ca(g) + CO3(g)
Na2Zn(OH)4 + HCl = NaCl + ZnCl2 + H2O =>
Na2Zn(OH)4 + 4 HCl = 2 NaCl + ZnCl2 + 4 H2O
C2H4O + Ag2O = C2H3OOH + Ag =>
C2H4O + Ag2O = C2H3OOH + 2 Ag
NaOH + Pb(No3)2 = Na(No3)2 + PbOH =>
NaOH + Pb(No3)2 = Na(No3)2 + PbOH
O20 = O =>
O20 = 20 O
C2H4O + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H4O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
As2 + HNO3 + H2O = H3AsO4 + NO =>
3 As2 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 10 NO
CrCl3 + Pb(NO3)4 = Cr(NO3)3 + PbCl4 =>
4 CrCl3 + 3 Pb(NO3)4 = 4 Cr(NO3)3 + 3 PbCl4
(Fe)2(O)3 + Al = (Al)2(O)3 + Fe =>
(Fe)2(O)3 + 2 Al = (Al)2(O)3 + 2 Fe
C12H33 + O2 = CO2 + H2O =>
4 C12H33 + 81 O2 = 48 CO2 + 66 H2O
NaI(aq) + HCl(aq) + H2O2(aq) = I2(s) + NaCl(aq) + H2O(l) =>
2 NaI(aq) + 2 HCl(aq) + H2O2(aq) = I2(s) + 2 NaCl(aq) + 2 H2O(l)
H + Cl2 = H2Cl =>
4 H + Cl2 = 2 H2Cl
Mg + HSO4 = H2 + MgSO4 =>
2 Mg + 2 HSO4 = H2 + 2 MgSO4
OH{-} = H2O + O2 + e =>
4 OH{-} = 2 H2O + O2 + 4e
NH4F + NaOH + Al(OH)3 = H2O + NH3 + Na3AlF6 =>
6 NH4F + 3 NaOH + Al(OH)3 = 6 H2O + 6 NH3 + Na3AlF6
H2SO4 + NH3 = (NH4)2SO4(s) =>
H2SO4 + 2 NH3 = (NH4)2SO4(s)
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Na2HPO4 + H2O = OH + Na2H2PO4 =>
Na2HPO4 + H2O = OH + Na2H2PO4
NO2 + O2 + KOH = KNO3 + H2O =>
4 NO2 + O2 + 4 KOH = 4 KNO3 + 2 H2O
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
Gd(NO3)3*6H2O + C5H8O2 = Gd2O3 + CO2 + N2 + H2O =>
8 Gd(NO3)3*6H2O + 5 C5H8O2 = 4 Gd2O3 + 25 CO2 + 12 N2 + 68 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
(NH4)2S2O8 + Ag = Ag2SO4 + (NH4)2SO4 =>
(NH4)2S2O8 + 2 Ag = Ag2SO4 + (NH4)2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCIO3 = O2 + KCI =>
2 KCIO3 = 3 O2 + 2 KCI
CUS + HNO3 = CU(NO3)2 + NO2 + H2SO4 + H2O =>
CUS + 10 HNO3 = CU(NO3)2 + 8 NO2 + H2SO4 + 4 H2O
K2Cr2O7 + Na2S + HCl = KCl + CrCl3 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S + 32 HCl = 8 KCl + 8 CrCl3 + 3 Na2SO4 + 16 H2O
H3PO4 + Zn = H2 + Zn3(PO4)2 =>
2 H3PO4 + 3 Zn = 3 H2 + Zn3(PO4)2
Mn(NO3)2 + Gd(NO3)3 = Gd2MnO4 + NO2 + O =>
Mn(NO3)2 + 2 Gd(NO3)3 = Gd2MnO4 + 8 NO2 + 4 O
C3H7COOH + Li2CO3 = C3H7COOLi + H2O + CO2 =>
2 C3H7COOH + Li2CO3 = 2 C3H7COOLi + H2O + CO2
HCl + Fe = FeCl2 + H =>
2 HCl + Fe = FeCl2 + 2 H
Na + O2 + H2O = NaOH =>
4 Na + O2 + 2 H2O = 4 NaOH
SO2(g) + NaOH(s) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(s) = Na2SO3(s) + H2O(l)
FeCu2S2 + HNO3 = Fe(NO3)3 + NO2 + H2SO4 + H2O + Cu(NO3)2 =>
FeCu2S2 + 26 HNO3 = Fe(NO3)3 + 19 NO2 + 2 H2SO4 + 11 H2O + 2 Cu(NO3)2
SiC + O2 = SiO + CO =>
SiC + O2 = SiO + CO
P3N3Cl6 + P3N5 + BaN6 = Ba3P5N10Cl + N2 =>
P3N3Cl6 + 9 P3N5 + 18 BaN6 = 6 Ba3P5N10Cl + 48 N2
(NH4)2SO4 + Zn(OH)2 = NH3 + H2O + ZnSO4 =>
(NH4)2SO4 + Zn(OH)2 = 2 NH3 + 2 H2O + ZnSO4
NH4OH + HBr = NH4Br + HOH =>
NH4OH + HBr = NH4Br + HOH
K2Cr2O7 + NaS2O3 = Na2Cr2O7 + KS2O3 =>
K2Cr2O7 + 2 NaS2O3 = Na2Cr2O7 + 2 KS2O3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C5H7 + O2 = CO2 + H2O =>
4 C5H7 + 27 O2 = 20 CO2 + 14 H2O
KY + H2O = KOH + HY =>
KY + H2O = KOH + HY
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
BaH2C2O6 = BaCO3 + H2O + CO2 =>
BaH2C2O6 = BaCO3 + H2O + CO2
Cl2O + NaOH = NaClO + H2O =>
Cl2O + 2 NaOH = 2 NaClO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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