| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + KOH = NH3 + H2O + KCl
Na2Cr2O7 + HCl = CrO2Cl2NaCl + H2O =>
Na2Cr2O7 + 6 HCl = 2 CrO2Cl2NaCl + 3 H2O
H3N + Ba(OH)2 = HOH + Ba3N2 =>
2 H3N + 3 Ba(OH)2 = 6 HOH + Ba3N2
H2CO3 + FeO3H3 = Fe2C3O9 + H2O =>
3 H2CO3 + 2 FeO3H3 = Fe2C3O9 + 6 H2O
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
CaSO4 + C = CaS + CO2 =>
CaSO4 + 2 C = CaS + 2 CO2
NaClO + KI = KClO + NaI =>
NaClO + KI = KClO + NaI
NH3 + O2 = NO + H2O = PbSO4 + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgO + C6H8O7 = Mg2C6H4O7 + H2O =>
2 MgO + C6H8O7 = Mg2C6H4O7 + 2 H2O
CuF2 + NH3 = Cu3N + NH4F + F2 =>
6 CuF2 + 8 NH3 = 2 Cu3N + 6 NH4F + 3 F2
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
CuSO4 + NH3 = [Cu(NH3)4]SO4 =>
CuSO4 + 4 NH3 = [Cu(NH3)4]SO4
Pb(ClO3)2 + Al2(SO4)3 = Al(ClO3)3 + PbSO4 =>
3 Pb(ClO3)2 + Al2(SO4)3 = 2 Al(ClO3)3 + 3 PbSO4
MgO + HNO3 + H2O = Mg(NO3)2*6H2O =>
MgO + 2 HNO3 + 5 H2O = Mg(NO3)2*6H2O
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
NaOH(s) + HCl(g) = NaCl(s) + H2O(g) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(g)
Br2(aq) + NH3(aq) = N2 + NH4Br =>
3 Br2(aq) + 8 NH3(aq) = N2 + 6 NH4Br
NaBrO + HI = I2 + NaBr + H2O =>
NaBrO + 2 HI = I2 + NaBr + H2O
NaHCO3(aq) + C6H8O7(aq) = NaC6H7O7(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + C6H8O7(aq) = NaC6H7O7(aq) + H2O(l) + CO2(g)
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
NaOH + CoSO4 = Co(OH)2 + Na2SO4 =>
2 NaOH + CoSO4 = Co(OH)2 + Na2SO4
NaCl + BaCl2 = NaBa + Cl =>
NaCl + BaCl2 = NaBa + 3 Cl
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
HCl + MgSO4 = MgCl2 + H2SO4 =>
2 HCl + MgSO4 = MgCl2 + H2SO4
C6H5OH + Br2 = C6H5Br + OH =>
2 C6H5OH + Br2 = 2 C6H5Br + 2 OH
HS2O3 = S + HSO4 + H2O =>
7 HS2O3 = 9 S + 5 HSO4 + H2O
HO4 = O2 + H2O =>
4 HO4 = 7 O2 + 2 H2O
Cu + Au = CuAu =>
Cu + Au = CuAu
Fe + NaClBr = FeBr + NaCl =>
Fe + NaClBr = FeBr + NaCl
BaCO3 + NO2 = Ba(NO3)2 + NO + CO2 =>
BaCO3 + 3 NO2 = Ba(NO3)2 + NO + CO2
Ni(s) + H2O(l) = NiOH(l) + H2(g) =>
2 Ni(s) + 2 H2O(l) = 2 NiOH(l) + H2(g)
Ca + Si + O = CaSiO3 =>
Ca + Si + 3 O = CaSiO3
Au + H2O = Au(OH)2 + H2 =>
Au + 2 H2O = Au(OH)2 + H2
La2O3 + HPO2 = La(PO2)3 + H2O =>
La2O3 + 6 HPO2 = 2 La(PO2)3 + 3 H2O
CaH2 + H2O = Ca(OH2)2 + H2 =>
CaH2 + 2 H2O = Ca(OH2)2 + H2
AgNO2 + HNO3 = AgO2 + HN2O3 =>
AgNO2 + HNO3 = AgO2 + HN2O3
CrCl2 + BaH2O2 = CrH2O2 + BaCl2 =>
CrCl2 + BaH2O2 = CrH2O2 + BaCl2
Cr4C3O2 = Cr2O3 + Cr3C2 + C =>
9 Cr4C3O2 = 6 Cr2O3 + 8 Cr3C2 + 11 C
NaPO4 + CaCl = CaPO4 + NaCl =>
NaPO4 + CaCl = CaPO4 + NaCl
Br2 + Zn(OH)2 = ZnBr2 + HBrO3 + H2O =>
6 Br2 + 5 Zn(OH)2 = 5 ZnBr2 + 2 HBrO3 + 4 H2O
K(OH) + HBr = H2O + KBr =>
K(OH) + HBr = H2O + KBr
((CH3)2)NH + HCl = ((CH3)2)NH2Cl =>
((CH3)2)NH + HCl = ((CH3)2)NH2Cl
CH3C8H17 + O2 = C02 + H2O =>
2 CH3C8H17 + 10 O2 = 9 C02 + 20 H2O
H2SO4 + Hg = Hg2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Hg = Hg2SO4 + SO2 + 2 H2O
H2O2 + SO2 = H2O + SO4 =>
2 H2O2 + SO2 = 2 H2O + SO4
Ca + H2O = Ca(HO) + H =>
Ca + H2O = Ca(HO) + H
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
Na + PO = P + NaO =>
Na + PO = P + NaO
CdC2O4 + H2SO4 + KMnO4 = CO2 + CdSO4 + K2SO4 + MnSO4 + H2O =>
5 CdC2O4 + 8 H2SO4 + 2 KMnO4 = 10 CO2 + 5 CdSO4 + K2SO4 + 2 MnSO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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