| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO = 2 KCl + O2
Mg + Ni2 = Mg3Ni2 =>
3 Mg + Ni2 = Mg3Ni2
Ba(OH)2 + NH3 + SO3 = BaSO4 + (NH4)2SO4 =>
Ba(OH)2 + 2 NH3 + 2 SO3 = BaSO4 + (NH4)2SO4
Ge(s) + Cl2(g) = GeCl3(s) =>
2 Ge(s) + 3 Cl2(g) = 2 GeCl3(s)
Mg(OH)2 + HCl = MgCl2 + H2(OH)2 =>
Mg(OH)2 + 2 HCl = MgCl2 + H2(OH)2
Mg + Ni2 = Mg3Ni2 =>
3 Mg + Ni2 = Mg3Ni2
S + HClO3 = SO2 + HCl =>
3 S + 2 HClO3 = 3 SO2 + 2 HCl
Mg + Ni2 = Mg3Ni2 =>
3 Mg + Ni2 = Mg3Ni2
P + H2O = PH3O2 + PH3 =>
4 P + 6 H2O = 3 PH3O2 + PH3
Ge(s) + Cl2(g) = GeCl3(s) =>
2 Ge(s) + 3 Cl2(g) = 2 GeCl3(s)
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
C9H6O4 + C2H5NO2 = CO2 + C2H2O + C18H12N2O4 =>
5 C9H6O4 + 2 C2H5NO2 = 3 CO2 + 14 C2H2O + C18H12N2O4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2(CO2)2 + Ca(C2H3O2)2 = Na2(C2H3O2)2 + Ca(CO2)2 =>
Na2(CO2)2 + Ca(C2H3O2)2 = Na2(C2H3O2)2 + Ca(CO2)2
SO3 + NaO2 = Na2SO4 + O2 =>
2 SO3 + 4 NaO2 = 2 Na2SO4 + 3 O2
H2SK2 = K2SH2 =>
H2SK2 = K2SH2
CH2O + CH5N = H2O + C2H5N =>
CH2O + CH5N = H2O + C2H5N
Ga2(CO3)3 = Ga2O3 + CO2 =>
Ga2(CO3)3 = Ga2O3 + 3 CO2
NaCl + I2H2O = I2Cl + NaH2O =>
NaCl + I2H2O = I2Cl + NaH2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Mg + Ni2 = Mg3Ni2 =>
3 Mg + Ni2 = Mg3Ni2
Ge(s) + Cl2(g) = GeCl3(s) =>
2 Ge(s) + 3 Cl2(g) = 2 GeCl3(s)
CH6N2 + O2 = NO + CO2 + H2O =>
2 CH6N2 + 7 O2 = 4 NO + 2 CO2 + 6 H2O
Ca(OH)2 + H2(PO)4 = Ca(PO)4 + H2O =>
Ca(OH)2 + H2(PO)4 = Ca(PO)4 + 2 H2O
*Mg3N2 + H2O = Mg(OH)2 + NH3 =>
*Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
KBr + H2O = Br2 + KOH + H2 =>
2 KBr + 2 H2O = Br2 + 2 KOH + H2
C9H11NO3 + O2 = H2O + CO2 + N2 =>
4 C9H11NO3 + 41 O2 = 22 H2O + 36 CO2 + 2 N2
[(MeC5H4)Mn(CO)2(NO)](PF6)PPh3 = [(MeC5H4)Mn(CO)(PPh3)](NO)(PF6)CO =>
[(MeC5H4)Mn(CO)2(NO)](PF6)PPh3 = [(MeC5H4)Mn(CO)(PPh3)](NO)(PF6)CO
Al + CuSO4 = Al2(SO4)3(aq) + Cu(s) =>
2 Al + 3 CuSO4 = Al2(SO4)3(aq) + 3 Cu(s)
Mg + Ni2 = Mg3Ni2 =>
3 Mg + Ni2 = Mg3Ni2
H2O2 = HO =>
H2O2 = 2 HO
Fe + S = Fe2S23 =>
2 Fe + 23 S = Fe2S23
CrCl3 + KOH + KClO = KCl + K2CrO4 + H2O =>
2 CrCl3 + 10 KOH + 3 KClO = 9 KCl + 2 K2CrO4 + 5 H2O
H2SO4(aq) + CaCO3(s) = CO2(g) + CaSO4(s) + H2O(l) =>
H2SO4(aq) + CaCO3(s) = CO2(g) + CaSO4(s) + H2O(l)
Cs + HBr = CsH + Br =>
Cs + HBr = CsH + Br
Ge(s) + Cl2(g) = GeCl3(s) =>
2 Ge(s) + 3 Cl2(g) = 2 GeCl3(s)
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
LiOH + NiCl2 = NiOH + LiCl2 =>
LiOH + NiCl2 = NiOH + LiCl2
KOHH2SO4 = H2SHKO5 =>
KOHH2SO4 = H2SHKO5
CuSO4Fe = CuFeSO4 =>
CuSO4Fe = CuFeSO4
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
BiCl3 + SrCl2 + CuO + O2 = Bi2Sr2Cu2O8 + Cl2 =>
2 BiCl3 + 2 SrCl2 + 2 CuO + 3 O2 = Bi2Sr2Cu2O8 + 5 Cl2
H2SO4 + H = SO2 + H2O =>
H2SO4 + 2 H = SO2 + 2 H2O
Steel(alloy) + H2O = SteelO + H2 =>
Steel(alloy) + H2O = SteelO + H2
H2SO4 + H = H2SO3 + H2O =>
H2SO4 + 2 H = H2SO3 + H2O
K2SO4 + NH4MnO4 = (NH4)2SO4 + KMnO4 =>
K2SO4 + 2 NH4MnO4 = (NH4)2SO4 + 2 KMnO4
NH4NO3 = NH3HNO3 =>
NH4NO3 = NH3HNO3
CuSO4(s) + H2O(s) = CuSO4*5H2O(s) =>
CuSO4(s) + 5 H2O(s) = CuSO4*5H2O(s)
(CH3)CHCH2COONa + NaOH = Na2CO3 + C3H7 =>
(CH3)CHCH2COONa + NaOH = Na2CO3 + C3H7
Bi(NO3)2 + NH4OH = NH4NO3 + Bi(OH)2 =>
Bi(NO3)2 + 2 NH4OH = 2 NH4NO3 + Bi(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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