| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Ca + P4 = 2 Ca3P2
K2CO3 + Na3N = K3N + Na2CO3 =>
3 K2CO3 + 2 Na3N = 2 K3N + 3 Na2CO3
NaHCO3 + C2H4O2 = H2O + C2H3O2Na + CO2 =>
NaHCO3 + C2H4O2 = H2O + C2H3O2Na + CO2
O + Br = Br2O3 =>
3 O + 2 Br = Br2O3
Na2(Sn(OH)6) + HCl = Sn(OH)4 + NaCl + H2O =>
Na2(Sn(OH)6) + 2 HCl = Sn(OH)4 + 2 NaCl + 2 H2O
C9H8O4 + HCl = C9H9O4Cl =>
C9H8O4 + HCl = C9H9O4Cl
Mn + CuSO4 = Cu + MnSO4 =>
Mn + CuSO4 = Cu + MnSO4
C12H24O8Zr + O2 = Zr + H2O + CO2 =>
C12H24O8Zr + 14 O2 = Zr + 12 H2O + 12 CO2
Fe(NO3)2 + NaHCO3 = Fe(HCO3)2 + NaNO3 =>
Fe(NO3)2 + 2 NaHCO3 = Fe(HCO3)2 + 2 NaNO3
NH3 + Fe = N2Fe2 + HFe =>
2 NH3 + 8 Fe = N2Fe2 + 6 HFe
KBr + AgC2H3O2 = KC2H3O2 + AgBr =>
KBr + AgC2H3O2 = KC2H3O2 + AgBr
Cu4*5H2O = Cu + H2O =>
Cu4*5H2O = 4 Cu + 5 H2O
HCl + KNO3 = KCl + Cl2 + H2O + N2O =>
10 HCl + 2 KNO3 = 2 KCl + 4 Cl2 + 5 H2O + N2O
Fe + SnCl4 = Sn + FeCl =>
4 Fe + SnCl4 = Sn + 4 FeCl
Cu(OH)2 + NaHSO4 = CuSO4 + Na2SO4 + H2O =>
Cu(OH)2 + 2 NaHSO4 = CuSO4 + Na2SO4 + 2 H2O
SrH2 + Mg(OH)2 = MgSr + H2O =>
SrH2 + Mg(OH)2 = MgSr + 2 H2O
(NH4)2Cr2O7 = N(g) + Cr2O3(s) + H2O(l) =>
(NH4)2Cr2O7 = 2 N(g) + Cr2O3(s) + 4 H2O(l)
Ni(ClO3)2 = Ni + Cl + O =>
Ni(ClO3)2 = Ni + 2 Cl + 6 O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2CrO4 + H2SO4 = K2SO4 + H2CrO4 =>
K2CrO4 + H2SO4 = K2SO4 + H2CrO4
C38H70O14 + O2 = CO2 + H2O =>
2 C38H70O14 + 97 O2 = 76 CO2 + 70 H2O
HNO3(aq) + Cu2O(s) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
14 HNO3(aq) + 3 Cu2O(s) = 6 Cu(NO3)2(aq) + 2 NO(g) + 7 H2O(l)
C4H9Cl + C2H8AgNO5 = C6H17ClAgNO5 =>
C4H9Cl + C2H8AgNO5 = C6H17ClAgNO5
AlO + H2O = Al(OH)3 + H =>
AlO + 2 H2O = Al(OH)3 + H
H2S + O2 = HO + SO2 =>
H2S + 2 O2 = 2 HO + SO2
K3P + MgCl2 = Mg3P2 + KCl =>
2 K3P + 3 MgCl2 = Mg3P2 + 6 KCl
Zn(OH)2 + N2O3 = ZnO + HNO2 =>
Zn(OH)2 + N2O3 = ZnO + 2 HNO2
Fe(iii)Cl + CaOH = Fe(iii)OH + CaCl =>
Fe(iii)Cl + CaOH = Fe(iii)OH + CaCl
RbOH + H = H2O + Rb =>
RbOH + H = H2O + Rb
H2O + FeCl3 = Fe(OH)3 + HCl =>
3 H2O + FeCl3 = Fe(OH)3 + 3 HCl
MgCo2 + HCl = MgCl2 + Co2 + H2 =>
MgCo2 + 2 HCl = MgCl2 + Co2 + H2
KMnO4 + C6H5CH2OH = KC6H5COO + KOH + H2O + MnO2 =>
4 KMnO4 + 3 C6H5CH2OH = 3 KC6H5COO + KOH + 4 H2O + 4 MnO2
Ca(ClO3)2 = O2 + CaCl2 =>
Ca(ClO3)2 = 3 O2 + CaCl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
((CH3)3N) + H2O = ((CH3)3NH) + OH =>
((CH3)3N) + H2O = ((CH3)3NH) + OH
CrO2 + CH3COOH = CrCOOH + CH3O2 =>
CrO2 + CH3COOH = CrCOOH + CH3O2
C5H10(OH)2 + Na = C5H9(OH)2Na + H2 =>
2 C5H10(OH)2 + 2 Na = 2 C5H9(OH)2Na + H2
CuCl2 + H2O + SO2 = CuCl + HCl + H2SO4 =>
2 CuCl2 + 2 H2O + SO2 = 2 CuCl + 2 HCl + H2SO4
Hf + Cl2 = HfCl4 =>
Hf + 2 Cl2 = HfCl4
CuCl2 + HCHO + NaOH = Cu2(OH)2 + HCOONa + H2O + NaCl =>
2 CuCl2 + HCHO + 5 NaOH = Cu2(OH)2 + HCOONa + 2 H2O + 4 NaCl
Au(OH)3 + N2H4 = Au + N2O + H2O =>
2 Au(OH)3 + N2H4 = 2 Au + N2O + 5 H2O
Na2SO4 + BaCl2 + HNO3 = Na2Cl2 + H2SO4 + Ba(NO3)2 =>
Na2SO4 + BaCl2 + 2 HNO3 = Na2Cl2 + H2SO4 + Ba(NO3)2
Ca(OH)2 + HBr = HOH + CaBr2 =>
Ca(OH)2 + 2 HBr = 2 HOH + CaBr2
Mn + CO2 = Mn3O4 + CO =>
3 Mn + 4 CO2 = Mn3O4 + 4 CO
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C6H6O + O2 = H2O + C2O =>
2 C6H6O + 5 O2 = 6 H2O + 6 C2O
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
Mg(OH)2 + C = CO2 + H2O + Mg =>
2 Mg(OH)2 + C = CO2 + 2 H2O + 2 Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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