| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO2 + HNO2 = NaH + 2 NO2
Fe(NO3)3 + Na2SO4 = FeSO4 + Na + NO3 =>
Fe(NO3)3 + Na2SO4 = FeSO4 + 2 Na + 3 NO3
MgSO4 + Na3PO4 = MgPO4 + Na3SO4 =>
MgSO4 + Na3PO4 = MgPO4 + Na3SO4
CuSO4 + H2O + Zn = Cu2O + ZnSO4 + H2 =>
2 CuSO4 + H2O + 2 Zn = Cu2O + 2 ZnSO4 + H2
NaClO2(s) + Cl2(g) = NaCl(s) + ClO2(g) =>
2 NaClO2(s) + Cl2(g) = 2 NaCl(s) + 2 ClO2(g)
NaH + NaCl = Na + HCl =>
NaH + NaCl = 2 Na + HCl
C9H7NO + H2O2 + HCl = C9H6ClNO + H2O =>
C9H7NO + H2O2 + HCl = C9H6ClNO + 2 H2O
KMnO4 + Cl2 = KCl + Mn2 + O6 =>
6 KMnO4 + 3 Cl2 = 6 KCl + 3 Mn2 + 4 O6
Ag(aq) + S(aq) = Ag2S(s) =>
2 Ag(aq) + S(aq) = Ag2S(s)
Mg(OH)2 + C6H8O7 = Mg3(C6H5O7)2 + H2O =>
3 Mg(OH)2 + 2 C6H8O7 = Mg3(C6H5O7)2 + 6 H2O
SrCO3 + WO3 = SrWO4 + CO2 =>
SrCO3 + WO3 = SrWO4 + CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
ZnSO4(aq) + HCl(aq) = ZnCl2(aq) + H2SO4(aq) =>
ZnSO4(aq) + 2 HCl(aq) = ZnCl2(aq) + H2SO4(aq)
BeF2 + H2O = Be(OH)2 + HF =>
BeF2 + 2 H2O = Be(OH)2 + 2 HF
HCl + NaH2PO4 = NaCl + H3PO4 =>
HCl + NaH2PO4 = NaCl + H3PO4
HBr(aq) + KF(aq) = HF + KBr =>
HBr(aq) + KF(aq) = HF + KBr
MnSO4 + NaBiO3 + H2SO4 = HMnO4 + Na2SO4 + Bi2(SO4)3 + H2O =>
4 MnSO4 + 10 NaBiO3 + 16 H2SO4 = 4 HMnO4 + 5 Na2SO4 + 5 Bi2(SO4)3 + 14 H2O
GeO2 + H2 = Ge + HO2 =>
2 GeO2 + H2 = 2 Ge + 2 HO2
C7H10(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H10(l) + 19 O2(g) = 14 CO2(g) + 10 H2O(g)
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
HI + H2SO4 = SO2 + H2O + I2 =>
2 HI + H2SO4 = SO2 + 2 H2O + I2
Al2(SO4)3*7H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*7H2O = Al2(SO4)3 + 7 H2O
S8(s) + O2(g) + H2O(l) = H2SO4(l) =>
S8(s) + 12 O2(g) + 8 H2O(l) = 8 H2SO4(l)
CH3COOH + SO4{2-} = H2S + HCO3{-} =>
CH3COOH + SO4{2-} = H2S + 2 HCO3{-}
K2S + Ca(ClO3)2 = KClO3 + CaS =>
K2S + Ca(ClO3)2 = 2 KClO3 + CaS
P2O3(s) + O2(g) = P5O9(aq) =>
10 P2O3(s) + 3 O2(g) = 4 P5O9(aq)
CH4 + O2(g) = CO2(g) + H2O =>
CH4 + 2 O2(g) = CO2(g) + 2 H2O
Ca3(PO4)2 + H2SO4 = (CaSO4) + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3(CaSO4) + 2 H3PO4
HCl + NaH2PO4 = NaCl + H3PO4 =>
HCl + NaH2PO4 = NaCl + H3PO4
Ag(NO3)(aq) + NaOH(aq) = AgOH(s) + Na(NO3)(aq) =>
Ag(NO3)(aq) + NaOH(aq) = AgOH(s) + Na(NO3)(aq)
AgNO3 + [Co(NH3)5Cl]Cl2 = [Co(NH3)5NO3]Cl2 + AgCl =>
AgNO3 + [Co(NH3)5Cl]Cl2 = [Co(NH3)5NO3]Cl2 + AgCl
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
CuF2 + H2O = CuO + HF =>
CuF2 + H2O = CuO + 2 HF
MnSO4 + C6H8O7 = C6H4Mn2O7 + H2SO4 =>
2 MnSO4 + C6H8O7 = C6H4Mn2O7 + 2 H2SO4
CuO + NaNO3 = Cu(NO3)2 + Na2O =>
CuO + 2 NaNO3 = Cu(NO3)2 + Na2O
CH4 + O2(g) = CO2(g) + H2O =>
CH4 + 2 O2(g) = CO2(g) + 2 H2O
H2TeO3 + KClO3 = H2TeO4 + KHTeO4 + Cl2 + H2O =>
5 H2TeO3 + 2 KClO3 = 3 H2TeO4 + 2 KHTeO4 + Cl2 + H2O
N + NaOH = NOH + Na =>
N + NaOH = NOH + Na
AlPO4 + Li = Al + LiPO4 =>
AlPO4 + Li = Al + LiPO4
N2O5 + HOH = H2O5 + NOH3 =>
2 N2O5 + 9 HOH = 3 H2O5 + 4 NOH3
NH4Br + AgC2H3O2 = NH4C2H3O2 + AgBr =>
NH4Br + AgC2H3O2 = NH4C2H3O2 + AgBr
C4H4O4 + H2O = C4H2O4 + H3O =>
C4H4O4 + 2 H2O = C4H2O4 + 2 H3O
H2S(aq) + Mg(s) = MgS + H2 =>
H2S(aq) + Mg(s) = MgS + H2
SO2 + H2O + KIO3 = H2SO4 + KI =>
3 SO2 + 3 H2O + KIO3 = 3 H2SO4 + KI
Pd + N2 = Pd3N4 =>
3 Pd + 2 N2 = Pd3N4
Sn + AgNO3 = Sn(NO3)2 + Ag =>
Sn + 2 AgNO3 = Sn(NO3)2 + 2 Ag
Fe2 + C12 = FeC7 =>
6 Fe2 + 7 C12 = 12 FeC7
CaI2(aq) + Br2(I) = CaBr2(aq) + I2(s) =>
2 CaI2(aq) + 2 Br2(I) = 2 CaBr2(aq) + 3 I2(s)
CS = C + S =>
CS = C + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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