| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 XNH4OH + XCu(NO3)2 = 2 XNH4NO3 + XCu(OH)2
FeO4 + CO = CO2 + Fe2 =>
2 FeO4 + 8 CO = 8 CO2 + Fe2
C3H8 + F2 = (C3H7F)2 + HF =>
2 C3H8 + 2 F2 = (C3H7F)2 + 2 HF
Al2(Cr2O7)3 + Ca(MnO4)2 = Ca(Cr2O7)3 + Al2(MnO4)2 =>
Al2(Cr2O7)3 + Ca(MnO4)2 = Ca(Cr2O7)3 + Al2(MnO4)2
Ba(NO3)3 + Na2CO3 = Ba2(CO3)3 + NaNO3 =>
2 Ba(NO3)3 + 3 Na2CO3 = Ba2(CO3)3 + 6 NaNO3
Cu(II)SO4 + Zn = Cu(II) + ZnSO4 =>
Cu(II)SO4 + Zn = Cu(II) + ZnSO4
Au + NHO3 + HCl = AuCl3 + NO + H2O =>
Au + NHO3 + 3 HCl = AuCl3 + NO + 2 H2O
NaOH + CrO = NaCrO2 + H =>
NaOH + CrO = NaCrO2 + H
CdSO4 = Cd + SO4 =>
CdSO4 = Cd + SO4
J2 + KJ = KJ3 =>
J2 + KJ = KJ3
[Cu(OH)]2CO3 + HCl = CuCl2 + CO2 + H2O =>
[Cu(OH)]2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Bi + HNO3 = Bi(HNO3) =>
Bi + HNO3 = Bi(HNO3)
Na + H6O3 = NaOH + H2 =>
6 Na + 2 H6O3 = 6 NaOH + 3 H2
HIO + AgOH = H2O + AgIO =>
HIO + AgOH = H2O + AgIO
Na2CO3 + C3H6O2 = CO2 + H2O + C3H5NaO2 =>
Na2CO3 + 2 C3H6O2 = CO2 + H2O + 2 C3H5NaO2
Fe(OH)3(s) = Fe2O3(s) + H2O =>
2 Fe(OH)3(s) = Fe2O3(s) + 3 H2O
NaBO2 = Na2O + B2O3 =>
2 NaBO2 = Na2O + B2O3
Zn + H2S + O2 = ZnSO4 + H2 =>
Zn + H2S + 2 O2 = ZnSO4 + H2
(CH4) + Cl = CCl4 + HCl =>
(CH4) + 8 Cl = CCl4 + 4 HCl
NaHSO4 + NaCH3COO = CH3COOH + Na2SO4 =>
NaHSO4 + NaCH3COO = CH3COOH + Na2SO4
C2H5OH + CH3COONa + H2SO4 = CH3COOC2H5 + NaHSO4 + H2O =>
C2H5OH + CH3COONa + H2SO4 = CH3COOC2H5 + NaHSO4 + H2O
C4H9OH + KMnO4 = C3H7COOK + MnO2 + KOH + H2O =>
3 C4H9OH + 4 KMnO4 = 3 C3H7COOK + 4 MnO2 + KOH + 4 H2O
Fe2(SO4)3 + Na2SO3 = FeSO4 + Na2SO4 + SO2 =>
Fe2(SO4)3 + 2 Na2SO3 = 2 FeSO4 + 2 Na2SO4 + SO2
BCl3 + H2 = B + HCl =>
2 BCl3 + 3 H2 = 2 B + 6 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Hg + S13 = HgS =>
13 Hg + S13 = 13 HgS
J2 + KJ = KJ3 =>
J2 + KJ = KJ3
HCOONH4 = HCOOH + NH3 =>
HCOONH4 = HCOOH + NH3
Al = Al{+3} + e =>
Al = Al{+3} + 3e
KMnO4 + HC2H3O2 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
8 KMnO4 + 5 HC2H3O2 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 CO2 + 22 H2O
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
Ba(NO3)2 + Zn(NO3)2 = Ba(NO3)2Zn(NO3)2 =>
Ba(NO3)2 + Zn(NO3)2 = Ba(NO3)2Zn(NO3)2
Cu(NO3)2 + Fe(NO3)3 + C2H5NO2 = CuFe2O4 + N2 + CO2 + H2O =>
9 Cu(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 CuFe2O4 + 56 N2 + 80 CO2 + 100 H2O
K(CrO4)2 + Cu + HCl = Cr3Cl + CuCl + KCl + H2O =>
3 K(CrO4)2 + 43 Cu + 48 HCl = 2 Cr3Cl + 43 CuCl + 3 KCl + 24 H2O
C7H14(g) + O2(g) = CO2(g) + H20(g) =>
10 C7H14(g) + 70 O2(g) = 70 CO2(g) + 7 H20(g)
Al + CHOOH = Al(HCOO)3 + H2 =>
2 Al + 6 CHOOH = 2 Al(HCOO)3 + 3 H2
C18H34COOH + NaOH = C18H34COONa + H2O =>
C18H34COOH + NaOH = C18H34COONa + H2O
K2CrO7 + KI + H2SO4 + CHCl3 = Cr2(SO4)3 + K2SO4 + I2 + CHO + HCl =>
2 K2CrO7 + 32 KI + 21 H2SO4 + 14 CHCl3 = Cr2(SO4)3 + 18 K2SO4 + 16 I2 + 14 CHO + 42 HCl
J2 + KJ = KJ3 =>
J2 + KJ = KJ3
Zn + H{+} + NO3{-} = Zn{2} + NH4 + H2O =>
9 Zn + 20 H{+} + 2 NO3{-} = 9 Zn{2} + 2 NH4 + 6 H2O
Na2S(aq) + Cu(CH3COO)2(aq) = NaCH3COO(aq) + CuS(s) =>
Na2S(aq) + Cu(CH3COO)2(aq) = 2 NaCH3COO(aq) + CuS(s)
CdS + KCN = Cd(KCN) + S =>
CdS + KCN = Cd(KCN) + S
CaCl2 + Li2O = CaO + LiCl =>
CaCl2 + Li2O = CaO + 2 LiCl
C8H18(i) + O2(g) = CO(g) + H2O(g) =>
2 C8H18(i) + 17 O2(g) = 16 CO(g) + 18 H2O(g)
KClO3 + I2 + H2SO4 = Cl2 + HIO3 + K2SO4 =>
2 KClO3 + I2 + H2SO4 = Cl2 + 2 HIO3 + K2SO4
Cd(NO3)2 + NaOH = Cd(OH)2 + NaNO3 =>
Cd(NO3)2 + 2 NaOH = Cd(OH)2 + 2 NaNO3
Cr(s) + I2(s) = CrI3(s) =>
2 Cr(s) + 3 I2(s) = 2 CrI3(s)
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g)
H2O2 + KY + HNO3 = KNO3 + Y2 + H2O =>
H2O2 + 2 KY + 2 HNO3 = 2 KNO3 + Y2 + 2 H2O
HF + Mg = MgF2 + H2 =>
2 HF + Mg = MgF2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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