| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3(s) + 3 SO3(l) = Cr2(SO4)3(s)
Zn(NO3)2 + CaCO3 = Ca(NO3)2 + ZnCO3 =>
Zn(NO3)2 + CaCO3 = Ca(NO3)2 + ZnCO3
Na3P + CaCl2 = Ca3P2 + NaCl =>
2 Na3P + 3 CaCl2 = Ca3P2 + 6 NaCl
Cu2I2 + KSCN = CuSCN + KI =>
Cu2I2 + 2 KSCN = 2 CuSCN + 2 KI
CuSO4 + NiCl2 = CuCl2 + NiSO4 =>
CuSO4 + NiCl2 = CuCl2 + NiSO4
Cu(C2H3O2)2 + Na3PO4 = Cu3(PO4)2 + NaC2H3O2 =>
3 Cu(C2H3O2)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaC2H3O2
CH4N2O + H2SO4 + C6H12O6 = C5H10N2O2S + H2O + CO2 =>
12 CH4N2O + 12 H2SO4 + 13 C6H12O6 = 12 C5H10N2O2S + 54 H2O + 30 CO2
CuCO3 + NH3 = CuNH3 + CO3 =>
CuCO3 + NH3 = CuNH3 + CO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CuCO3 + NH3 = CuNH3 + CO3 =>
CuCO3 + NH3 = CuNH3 + CO3
C2H8O4N2 + H4O3N2 = CO2 + H2O + N2 =>
C2H8O4N2 + 4 H4O3N2 = 2 CO2 + 12 H2O + 5 N2
CuCO3 + NH3 = CuNH3 + CO3 =>
CuCO3 + NH3 = CuNH3 + CO3
HI + HNO3 = I + NO + H2O =>
3 HI + HNO3 = 3 I + NO + 2 H2O
CuCO3 + NH3 = CuNH3 + CO3 =>
CuCO3 + NH3 = CuNH3 + CO3
Na2ZnO2 + HCl = Zn(OH)2 + NaCl =>
Na2ZnO2 + 2 HCl = Zn(OH)2 + 2 NaCl
CuCO3 + NH3 = CuNH3 + CO3 =>
CuCO3 + NH3 = CuNH3 + CO3
CH3COONa + ZnO + H2O = Zn(CH3COO)2(H2O)2 + NaOH =>
2 CH3COONa + ZnO + 3 H2O = Zn(CH3COO)2(H2O)2 + 2 NaOH
Na2SO3 + CaS = Na2S + CaSO3 =>
Na2SO3 + CaS = Na2S + CaSO3
H2S + Pt(OH)2 = PtS + (H2O)2 =>
H2S + Pt(OH)2 = PtS + (H2O)2
Al2S3 + NaOH = Al(OH)3 + Na + S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 6 Na + 3 S
As4 + H2O = AsH3 + O2 =>
As4 + 6 H2O = 4 AsH3 + 3 O2
Al + NaOH + H2O = Al(OH)4Na + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Al(OH)4Na + 3 H2
Cn2O3 + HCl = CnCl2 + Cl2 + H2O =>
Cn2O3 + 6 HCl = 2 CnCl2 + Cl2 + 3 H2O
Na2SO4*10H2O = Na + S + O2 + H2 =>
Na2SO4*10H2O = 2 Na + S + 7 O2 + 10 H2
H2C2O4 + KMnO4 = HMnO4 + K2C2O4 =>
H2C2O4 + 2 KMnO4 = 2 HMnO4 + K2C2O4
CH4 + CO2 = C + H2O =>
CH4 + CO2 = 2 C + 2 H2O
Mn + CuSO4 = Mn(SO4)2 + Cu =>
Mn + 2 CuSO4 = Mn(SO4)2 + 2 Cu
Ag(s) + HNO3(aq) = AgNO3(s) + H2O(g) + NO2(g) =>
Ag(s) + 2 HNO3(aq) = AgNO3(s) + H2O(g) + NO2(g)
FeCl3 + NaC18H35O2 = Fe(C18H35O2)3 + NaCl =>
FeCl3 + 3 NaC18H35O2 = Fe(C18H35O2)3 + 3 NaCl
KMnO4 + FeSO4 + H2SO4 = MnSO4 + FeS3O12 + K2SO4 + H2O =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 4 MnSO4 + 5 FeS3O12 + 2 K2SO4 + 16 H2O
C2H5OH + [O] = C2H3O2H + H2O =>
C2H5OH + 2[O] = C2H3O2H + H2O
KMnO4 + H2S + HI = KI + MnI2 + S + H2O =>
2 KMnO4 + 5 H2S + 6 HI = 2 KI + 2 MnI2 + 5 S + 8 H2O
Fe(OH)2 + NaOH = Na2[Fe(OH)4] =>
Fe(OH)2 + 2 NaOH = Na2[Fe(OH)4]
Cr2O3 + CH4 = CO + Cr + H2O =>
Cr2O3 + CH4 = CO + 2 Cr + 2 H2O
NO(s) + H2(g) = N2(g) + H2O(l) =>
2 NO(s) + 2 H2(g) = N2(g) + 2 H2O(l)
Hg2NO3 + KI = Hg2I + KNO3 =>
Hg2NO3 + KI = Hg2I + KNO3
NaOCl + HCl = NaCl2 + OH =>
NaOCl + HCl = NaCl2 + OH
Na2CrO4 + HNO3 = Na2NO3 + CrH + O4 =>
Na2CrO4 + HNO3 = Na2NO3 + CrH + O4
H2S + Pb(OH)4 = PbS2 + H2O =>
2 H2S + Pb(OH)4 = PbS2 + 4 H2O
SO3(g) + H2O = H2SO4(ac) =>
SO3(g) + H2O = H2SO4(ac)
C2H3OH3 + O2 = CO2 + H2O =>
C2H3OH3 + 3 O2 = 2 CO2 + 3 H2O
KCl2 + AgN3 = AgCl2 + KN3 =>
KCl2 + AgN3 = AgCl2 + KN3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C6H10 + KMnO4 + H2O = C6H10(OH)2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H10(OH)2 + 2 MnO2 + 2 KOH
Rb + N + O = RbNO3 =>
Rb + N + 3 O = RbNO3
Al(OH)3 + HCl = AlCl3 + H2 + O2 =>
2 Al(OH)3 + 6 HCl = 2 AlCl3 + 6 H2 + 3 O2
CoCl2 + HCl = H2CoCl4 =>
CoCl2 + 2 HCl = H2CoCl4
CoCl2*6H2O + HCl = H2CoCl4 + H2O =>
CoCl2*6H2O + 2 HCl = H2CoCl4 + 6 H2O
CaCO3 + CH3COOH = Ca(CH2COO)2 + H2O + CO2 =>
4 CaCO3 + 7 CH3COOH = 4 Ca(CH2COO)2 + 6 H2O + 2 CO2
CoCl2*6H2O + HCl = H2CoCl4 + H2O =>
CoCl2*6H2O + 2 HCl = H2CoCl4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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