| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCOOH + (CH3)2NH = 2 HCOOCH3 + NH3
CH3COOH + LiOH = LiCOOH + CH3OH =>
CH3COOH + LiOH = LiCOOH + CH3OH
Na3P + O2 = Na2O + P =>
4 Na3P + 3 O2 = 6 Na2O + 4 P
Au + HNO3 = AuNO3 + NO2 + H2O =>
Au + 2 HNO3 = AuNO3 + NO2 + H2O
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
NiH2 + CS = Ni2H4CS =>
2 NiH2 + CS = Ni2H4CS
HNO3 = H2O + N2O + O =>
2 HNO3 = H2O + N2O + 4 O
Zn + NH3 = Zn(NH3)4 =>
Zn + 4 NH3 = Zn(NH3)4
Cu2 + H2O = [Cu(H2O)4] =>
Cu2 + 8 H2O = 2[Cu(H2O)4]
KOH + Cu(NO3)2 = Cu(HO)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(HO)2 + 2 KNO3
AlCl3 + ZnO = Al2O3 + ZnCl2 =>
2 AlCl3 + 3 ZnO = Al2O3 + 3 ZnCl2
Zn + NH3 = Zn(NH3)4 =>
Zn + 4 NH3 = Zn(NH3)4
SiO2 + KMnO4 + KOH = K2MnO4 + H2SiO4 =>
SiO2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2SiO4
C + H3PO4 = CO + H2O + P =>
5 C + 2 H3PO4 = 5 CO + 3 H2O + 2 P
Zn + NH3 = Zn(NH3)4 =>
Zn + 4 NH3 = Zn(NH3)4
NaOH + Fe + H2O = NaFeO2 + H2 =>
2 NaOH + 2 Fe + 2 H2O = 2 NaFeO2 + 3 H2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO + Fe2(SO4)3 + H2O =>
2 KMnO4 + 22 FeSO4 + 14 H2SO4 = K2SO4 + 2 MnSO + 11 Fe2(SO4)3 + 14 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
C6H8O7 + Fe = Fe2C6H4O7 + H2 =>
C6H8O7 + 2 Fe = Fe2C6H4O7 + 2 H2
AgNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + Ag + NO + H2O =>
AgNO3 + 4 FeSO4 + 2 H2SO4 = 2 Fe2(SO4)3 + Ag + NO + 2 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Fe2O3 + Al1 = Al2O3 + Fe =>
Fe2O3 + 2 Al1 = Al2O3 + 2 Fe
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
ZnCO3(s) + H2SO4(aq) = CO2(aq) + H2O(l) + ZnSO4(aq) =>
ZnCO3(s) + H2SO4(aq) = CO2(aq) + H2O(l) + ZnSO4(aq)
LiBr(aq) + F2(g) = Li(s) + FBr(g) =>
2 LiBr(aq) + F2(g) = 2 Li(s) + 2 FBr(g)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ag2Co3 + LiBr = AgBr + Li2Co3 =>
Ag2Co3 + 2 LiBr = 2 AgBr + Li2Co3
K2CO3(aq) + Pb(NO3)2(aq) = PbCO3(aq) + KNO3(aq) =>
K2CO3(aq) + Pb(NO3)2(aq) = PbCO3(aq) + 2 KNO3(aq)
P4O10 + Mg = MgO + Mg3P2 =>
P4O10 + 16 Mg = 10 MgO + 2 Mg3P2
CrCl2 + Na2CO3 + H2O2 = Na2CrO4 + NaCl + H2O + CO2 =>
CrCl2 + 2 Na2CO3 + 2 H2O2 = Na2CrO4 + 2 NaCl + 2 H2O + 2 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaSO4*H2O + CaO*Al2O3*12H2O + H2O = CaO*Al2O3*3CaSO4*31H2O =>
3 CaSO4*H2O + CaO*Al2O3*12H2O + 16 H2O = CaO*Al2O3*3CaSO4*31H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
4 C3CHOHCH(C2H5)CH2OH + 39 O2 = 32 CO2 + 22 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnSO4 + NaOH + KNO3 = Na2MnO4 + Na2SO4 + KNO2 + H2O =>
MnSO4 + 4 NaOH + 2 KNO3 = Na2MnO4 + Na2SO4 + 2 KNO2 + 2 H2O
Ca3N1 + H2O = Ca(OH)2 + N2 + H2 =>
2 Ca3N1 + 12 H2O = 6 Ca(OH)2 + N2 + 6 H2
C10H8 + O2 = C8HO3 + H2O =>
16 C10H8 + 57 O2 = 20 C8HO3 + 54 H2O
SiO2(s) + HF(g) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(g) = SiF4(g) + 2 H2O(l)
Cl + C3H8 = C3H5Cl3 + H3 =>
3 Cl + C3H8 = C3H5Cl3 + H3
MnO2 + (NH4)2SO4 + H2SO4 = MnSO4 + HNO3 + H2O =>
8 MnO2 + (NH4)2SO4 + 7 H2SO4 = 8 MnSO4 + 2 HNO3 + 10 H2O
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2 =>
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
CoCl3 + CrCl2 = CoCl2 + CrCl3 =>
CoCl3 + CrCl2 = CoCl2 + CrCl3
H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(aq) = 2 H2O(l) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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