| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Br2 + C2H2 = C2H2Br4
HBr + Ca(BrO)2 = CaBr2 + Br2 + H2O =>
4 HBr + Ca(BrO)2 = CaBr2 + 2 Br2 + 2 H2O
C8H9NO + ClSO3H = C8H8ClNO3S + HCl + H2SO4 =>
C8H9NO + 2 ClSO3H = C8H8ClNO3S + HCl + H2SO4
O + Ma = MaO2 =>
2 O + Ma = MaO2
KCl + HNO3 = Cl2 + H2O + KNO3 + NOCl =>
3 KCl + 4 HNO3 = Cl2 + 2 H2O + 3 KNO3 + NOCl
Al(SO4) + CaOH = Al(OH) + CaSO4 =>
Al(SO4) + CaOH = Al(OH) + CaSO4
C5H15 + O2 = CO2 + H2 =>
2 C5H15 + 10 O2 = 10 CO2 + 15 H2
Mg2Si3O8 + H2O = MgH + SiO2 + HO =>
Mg2Si3O8 + 4 H2O = 2 MgH + 3 SiO2 + 6 HO
Cu(NO3)2 + KCl = CuCl + K(NO3)2 =>
Cu(NO3)2 + KCl = CuCl + K(NO3)2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
KClO + Au + H2SO4 = Au2(SO4)3 + KCl + H2O =>
3 KClO + 2 Au + 3 H2SO4 = Au2(SO4)3 + 3 KCl + 3 H2O
PdO = Pd + O2 =>
2 PdO = 2 Pd + O2
FeO + Ag = Fe + Ag2O =>
FeO + 2 Ag = Fe + Ag2O
C4H10OH + O2 = CO2 + H2O =>
4 C4H10OH + 25 O2 = 16 CO2 + 22 H2O
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
Fe4Mg3 = Fe4 + Mg3 =>
Fe4Mg3 = Fe4 + Mg3
CaCO3 + MgCO3 = CaMg(CO3)2 =>
CaCO3 + MgCO3 = CaMg(CO3)2
ZO + C = COZ =>
ZO + C = COZ
Ca3(PO4)2 + SiO + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO + 2 C = 3 CaSiO3 + 2 CO + 2 P
Zn + H2SO4(rozc) = ZnSO4 + H2 =>
Zn + H2SO4(rozc) = ZnSO4 + H2
Ba + Cl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 Ba + 3 Cl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
KMnO4 + H2SO4 + Cu = CuSO4 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 5 Cu = 5 CuSO4 + 8 H2O + K2SO4 + 2 MnSO4
Cu2 + N2 = CuN =>
Cu2 + N2 = 2 CuN
C2H2 + C2H6 = C2H4 =>
C2H2 + C2H6 = 2 C2H4
Na2(SO4) + Ba(NO3)2 = Ba(SO4) + Na(NO3) =>
Na2(SO4) + Ba(NO3)2 = Ba(SO4) + 2 Na(NO3)
Ag + CuSOOOO = Cu + AgAgSOOOO =>
2 Ag + CuSOOOO = Cu + AgAgSOOOO
Ba(OH)2 + AlPO4 = Ba3(PO4)2 + Al(OH)3 =>
3 Ba(OH)2 + 2 AlPO4 = Ba3(PO4)2 + 2 Al(OH)3
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
HCl + Na2SiO2 = NaCl + Si + H2O2 =>
2 HCl + Na2SiO2 = 2 NaCl + Si + H2O2
H2PHO3 + BaO = Ba(PO2)2 + H2O =>
2 H2PHO3 + BaO = Ba(PO2)2 + 3 H2O
HCl + Na2SiO2 = NaCl + Si + H2O2 =>
2 HCl + Na2SiO2 = 2 NaCl + Si + H2O2
Cr(NO3)2 + KBr = CrBr2 + KNO3 =>
Cr(NO3)2 + 2 KBr = CrBr2 + 2 KNO3
SrNO3 + KSO3 = SrSO3 + KNO3 =>
SrNO3 + KSO3 = SrSO3 + KNO3
Fe2 + MnO4 = FeO + Mn =>
2 Fe2 + MnO4 = 4 FeO + Mn
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
NaOH + Cl2 + S = Na2SO4 + H2O + NaCl =>
8 NaOH + 3 Cl2 + S = Na2SO4 + 4 H2O + 6 NaCl
Zn(OH)2 + H3BO3 = Zn3 + (BO3)2 + H2O =>
3 Zn(OH)2 + 2 H3BO3 = Zn3 + (BO3)2 + 6 H2O
Fe + Mn = Fe2Mn =>
2 Fe + Mn = Fe2Mn
C3H6O2 + Ca(OH)2 = (CH3COO)2Ca + CH3OH =>
2 C3H6O2 + Ca(OH)2 = (CH3COO)2Ca + 2 CH3OH
Cr(NO3)2 = CrO3 + N2 + O2 =>
2 Cr(NO3)2 = 2 CrO3 + 2 N2 + 3 O2
CuCl2(aq) + Na3PO4(aq) = Cu3(PO4)2 + NaCl(aq) =>
3 CuCl2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 6 NaCl(aq)
ZnCl2 + NaNO3 = NaCl + Zn(NO3)2 =>
ZnCl2 + 2 NaNO3 = 2 NaCl + Zn(NO3)2
Ca(CO3)2 + C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O =>
4 Ca(CO3)2 + 9 C2H4O2 = 4 Ca(C2H3O2)2 + 10 CO2 + 6 H2O
C8H10 + KMnO4 + H2SO4 = C6H5COOH + MnO2 + K2SO4 + H2O =>
7 C8H10 + 18 KMnO4 + 9 H2SO4 = 8 C6H5COOH + 18 MnO2 + 9 K2SO4 + 20 H2O
NaCl + Pb(ClO3)2 = NaClO3 + PbCl2 =>
2 NaCl + Pb(ClO3)2 = 2 NaClO3 + PbCl2
C6H4O6 + O2 = H2O + CO2 =>
C6H4O6 + 4 O2 = 2 H2O + 6 CO2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
HCl + NiS = H2S + NiCl2 =>
2 HCl + NiS = H2S + NiCl2
HCl + Na2SiO2 = NaCl + Si + H2O2 =>
2 HCl + Na2SiO2 = 2 NaCl + Si + H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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