| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr + (NH4)2S = CrS + 2 NH4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiCl + O2 = Li(ClO2) =>
LiCl + O2 = Li(ClO2)
C6H13NH2 + O2 = CO2 + H2O + N2 =>
4 C6H13NH2 + 39 O2 = 24 CO2 + 30 H2O + 2 N2
HNO3 + Mg = Mg(NO3)2 + NH4NO + H2O =>
14 HNO3 + 6 Mg = 6 Mg(NO3)2 + NH4NO + 5 H2O
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
Al(s) + FeO(s) = Fe(s) + Al2O3 =>
2 Al(s) + 3 FeO(s) = 3 Fe(s) + Al2O3
(CON2H4) + H2O = NH3 + CO2 =>
(CON2H4) + H2O = 2 NH3 + CO2
Zr + N = Zr3N =>
3 Zr + N = Zr3N
NH2OH + FeSO4 + H2SO4 = N2H4 + Fe2(SO4)3 + H2O =>
2 NH2OH + 2 FeSO4 + H2SO4 = N2H4 + Fe2(SO4)3 + 2 H2O
Ba(s) + AgNO3(aq) = Ba(NO3)2(aq) + Ag(s) =>
Ba(s) + 2 AgNO3(aq) = Ba(NO3)2(aq) + 2 Ag(s)
HCOONa + H2SO4 = HCOOH + Na2SO4 =>
2 HCOONa + H2SO4 = 2 HCOOH + Na2SO4
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
H2 + SCl4 = HCl + SCl2 =>
H2 + SCl4 = 2 HCl + SCl2
PH3 + K2Cr2O7 + H2SO4 = P2O5 + K2SO4 + Cr2(SO4)3 + H2O =>
6 PH3 + 8 K2Cr2O7 + 32 H2SO4 = 3 P2O5 + 8 K2SO4 + 8 Cr2(SO4)3 + 41 H2O
Cr(OH)3 + HI = CrI3 + H2O =>
Cr(OH)3 + 3 HI = CrI3 + 3 H2O
CaO + Mg(OH)2 = MgO + Ca(OH)2 =>
CaO + Mg(OH)2 = MgO + Ca(OH)2
Zn + OHCl = OHZn + Cl =>
Zn + OHCl = OHZn + Cl
Cu + O32 = Cu2O =>
64 Cu + O32 = 32 Cu2O
NaBH3(OH) + HCl + H2O = H3BO3 + NaCl + H2 =>
NaBH3(OH) + HCl + 2 H2O = H3BO3 + NaCl + 3 H2
Cl2 + NaOH = NaCl2 + NaOCl + H2O =>
3 Cl2 + 4 NaOH = 2 NaCl2 + 2 NaOCl + 2 H2O
Mg + CO2(g) = MgCO2 =>
Mg + CO2(g) = MgCO2
Na(s) + H2O = H2(g) + Na2O2(aq) =>
2 Na(s) + 2 H2O = 2 H2(g) + Na2O2(aq)
NaCrO2 + HNO3 + H2O2 = H3CrO8 + NaNO3 + H2O =>
NaCrO2 + HNO3 + 5 H2O2 = H3CrO8 + NaNO3 + 4 H2O
KJ + Ce2 = KCe + J2 =>
2 KJ + Ce2 = 2 KCe + J2
P + CO2 = P2O3 + C =>
4 P + 3 CO2 = 2 P2O3 + 3 C
C6H12O + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 34 KMnO4 + 51 H2SO4 = 30 CO2 + 17 K2SO4 + 34 MnSO4 + 81 H2O
C4H8Cl2 + Na = C8H16 + NaCl =>
2 C4H8Cl2 + 4 Na = C8H16 + 4 NaCl
ZnS + HNO3 = Zn(NO3)2 + NO2 + H2SO4 + H2O =>
ZnS + 10 HNO3 = Zn(NO3)2 + 8 NO2 + H2SO4 + 4 H2O
Rb2O + H2O = Rb2O2 + H =>
Rb2O + H2O = Rb2O2 + 2 H
AgO = Ag + O =>
AgO = Ag + O
Zn + K2O = K2ZnO =>
Zn + K2O = K2ZnO
Hg(OH)2 + HI = Hg + HI(OH) =>
Hg(OH)2 + 2 HI = Hg + 2 HI(OH)
(CuOH)2SO4 + NH3 + (NH4)2SO4 = [Cu(NH3)4]SO4 + H2O =>
(CuOH)2SO4 + 6 NH3 + (NH4)2SO4 = 2[Cu(NH3)4]SO4 + 2 H2O
Al + CUSO4 = Al2(SO4)3 + CU(s) =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU(s)
Cu2O + HBr = CuBr + H2O =>
Cu2O + 2 HBr = 2 CuBr + H2O
K2S + O4 = K2SO4 =>
K2S + O4 = K2SO4
Mg + NH4OH = Mg(OH)2 + NH3 + H2 =>
Mg + 2 NH4OH = Mg(OH)2 + 2 NH3 + H2
UO2 + HF + F2 = H2O + UF6 =>
UO2 + 4 HF + F2 = 2 H2O + UF6
BaCI2 + CaSO4 = BaSO4 + CaCI2 =>
BaCI2 + CaSO4 = BaSO4 + CaCI2
Ag2O(s) = Ag2(l) + O2(g) =>
2 Ag2O(s) = 2 Ag2(l) + O2(g)
HCO3 + CH3COOH = H2O + CO2 =>
8 HCO3 + CH3COOH = 6 H2O + 10 CO2
K2CO3 + HCOOH = HCOOK + H2O + CO2 =>
K2CO3 + 2 HCOOH = 2 HCOOK + H2O + CO2
CO2(g) + H2(g) = CH4(g) + H2O =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O
CHCNa + CH3CH2Cl = CHCCH2CH3 + NaCl =>
CHCNa + CH3CH2Cl = CHCCH2CH3 + NaCl
HgS + H2O = Hg(OH)2 + H2S =>
HgS + 2 H2O = Hg(OH)2 + H2S
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + TiO(SO4) + H2O + K2SO4 =>
K2Cr2O7 + 3 Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + 6 TiO(SO4) + H2O + K2SO4
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
CaCl2 + (NH4)2S = CaS + NH4Cl =>
CaCl2 + (NH4)2S = CaS + 2 NH4Cl
MgO + CaO = MgO3 + Ca =>
MgO + 2 CaO = MgO3 + 2 Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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