| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 6 HNO3 = 2 Fe[NO3]3 + 3 H2O
Zn2SiO4 = Zn + SiO4 =>
Zn2SiO4 = 2 Zn + SiO4
CH3NO2 + Zn + H2SO4 = [CH3NH3]2SO4 + H2O + ZnSO4 =>
2 CH3NO2 + 6 Zn + 7 H2SO4 = [CH3NH3]2SO4 + 4 H2O + 6 ZnSO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CoOC = COCo =>
CoOC = COCo
NiCl2 + NH3 = NiNH3 + Cl2 =>
NiCl2 + NH3 = NiNH3 + Cl2
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
C6H5COONa + NaOH = C6H6 + Na2CO3 =>
C6H5COONa + NaOH = C6H6 + Na2CO3
Cu(s) + O2 = CuO =>
2 Cu(s) + O2 = 2 CuO
C16H34 + CuO = H2O + CO2 + Cu2O =>
C16H34 + 98 CuO = 17 H2O + 16 CO2 + 49 Cu2O
Ag + Mg(No3)2 = Ag(No3)2 + Mg =>
Ag + Mg(No3)2 = Ag(No3)2 + Mg
KHS + Cl2 = KCl + HCl + S =>
KHS + Cl2 = KCl + HCl + S
MgS + HNO3 = MgSO4 + NO2 + H2O =>
MgS + 8 HNO3 = MgSO4 + 8 NO2 + 4 H2O
NaMnO4 + H2SO4 = Na2SO4 + Mn2O7 + H2O =>
2 NaMnO4 + H2SO4 = Na2SO4 + Mn2O7 + H2O
NiCl2 + NH3 = Ni(NH3)6Cl2 =>
NiCl2 + 6 NH3 = Ni(NH3)6Cl2
Li + Sn3P2 = LiP2 + Sn3 =>
Li + Sn3P2 = LiP2 + Sn3
Ag + Mg(No3)2 = Ag(No3)2 + Mg =>
Ag + Mg(No3)2 = Ag(No3)2 + Mg
KHS + Cl2 = KCl + HCl + S =>
KHS + Cl2 = KCl + HCl + S
NaMnO4 + H2SO4 = MnSO4 + Na2SO4 + H2O + O3 =>
6 NaMnO4 + 9 H2SO4 = 6 MnSO4 + 3 Na2SO4 + 9 H2O + 5 O3
Mg + HCl + Cu = MgCl + HCu =>
Mg + HCl + Cu = MgCl + HCu
Ag + Mg(NO3)2 = Ag(NO3)2 + Mg =>
Ag + Mg(NO3)2 = Ag(NO3)2 + Mg
Ba(s) + H2O(l) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + H2(g)
Ca + H2O = H2 + Ca2O =>
2 Ca + H2O = H2 + Ca2O
Cu(s) + O2 = Cu2O(s) =>
4 Cu(s) + O2 = 2 Cu2O(s)
C3H8O3 + H2O = C2H8O + CH3O2 =>
8 C3H8O3 + 9 H2O = 5 C2H8O + 14 CH3O2
CH4(g) + O2(g) = CO2(aq) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(aq) + 2 H2O(g)
MgS + HNO3 = MgSO4 + NO + H2O =>
3 MgS + 8 HNO3 = 3 MgSO4 + 8 NO + 4 H2O
Mg(NO3)2 + Ag = AgNO3 + Mg =>
Mg(NO3)2 + 2 Ag = 2 AgNO3 + Mg
C5H10O4 + O2 = CO3 + H2O =>
C5H10O4 + 8 O2 = 5 CO3 + 5 H2O
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
CuSO4*6H2O = CuSO4 + H2O =>
CuSO4*6H2O = CuSO4 + 6 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
C6H12 + HCl = C12H26Cl2 =>
2 C6H12 + 2 HCl = C12H26Cl2
AgNO3 + KCrO3 = AgCrO3 + KNO3 =>
AgNO3 + KCrO3 = AgCrO3 + KNO3
KHS + Cl2 = KCl + HCl + S =>
KHS + Cl2 = KCl + HCl + S
CrO3 + SO3 = Cr2(SO3)3 + O =>
2 CrO3 + 3 SO3 = Cr2(SO3)3 + 6 O
Ti + NH4F + CH3COOH = (NH4)2[TiF8] + CH3COONH4 + H2 =>
Ti + 8 NH4F + 6 CH3COOH = (NH4)2[TiF8] + 6 CH3COONH4 + 3 H2
C2H5CHO + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
C2H5CHO + 2 Ag(NH3)2OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
Cu(s) + O2 = Cu2O =>
4 Cu(s) + O2 = 2 Cu2O
Ba(s) + H2O(l) = Ba(OH)2(s) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(s) + H2(g)
H2O + Mg = MgOH2 =>
H2O + Mg = MgOH2
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
H2SO4 + NaMnO4 = Na2SO4 + MnSO4 + H2O + O2 =>
6 H2SO4 + 4 NaMnO4 = 2 Na2SO4 + 4 MnSO4 + 6 H2O + 5 O2
NaMnO4 + H2SO4 = MnSO4 + Na2SO4 + H2O + O3 =>
6 NaMnO4 + 9 H2SO4 = 6 MnSO4 + 3 Na2SO4 + 9 H2O + 5 O3
KI + CuCl2 = I2 + CuI + KCl =>
4 KI + 2 CuCl2 = I2 + 2 CuI + 4 KCl
Ag + Mg(No3)2 = Ag(No3)2 + Mg =>
Ag + Mg(No3)2 = Ag(No3)2 + Mg
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2SO4*10H2O + BaCl2 = NaCl + BaSO4 + H2O =>
Na2SO4*10H2O + BaCl2 = 2 NaCl + BaSO4 + 10 H2O
As + Na = Na2As =>
As + 2 Na = Na2As
NaMnO4 + H2SO4 = Na2SO4 + Mn2O7 + H2O =>
2 NaMnO4 + H2SO4 = Na2SO4 + Mn2O7 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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