| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5NH2 + H2SO4 = 2 C2H5NH3 + SO4
Na2O + HNO3 = H2O + NaNO3 =>
Na2O + 2 HNO3 = H2O + 2 NaNO3
UO2 + H2SO4 = U(SO4)2 + H2O =>
UO2 + 2 H2SO4 = U(SO4)2 + 2 H2O
Na(HCO3) + HOH = NaOH + H(HCO3) =>
Na(HCO3) + HOH = NaOH + H(HCO3)
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
HCl(aq) + NaOH(aq) = HOH(l) + NaCl =>
HCl(aq) + NaOH(aq) = HOH(l) + NaCl
F + AlI3 = AlF3 + I =>
3 F + AlI3 = AlF3 + 3 I
Mg(NO3)2 + H(BrO) = H(NO3) + Mg(BrO)2 =>
Mg(NO3)2 + 2 H(BrO) = 2 H(NO3) + Mg(BrO)2
Br2 + NaCl = NaBr + Cl2 =>
Br2 + 2 NaCl = 2 NaBr + Cl2
Fe + CuSO4 = Fe4SO4 + Cu =>
4 Fe + CuSO4 = Fe4SO4 + Cu
Zn(NO3)2(aq) + KOH(aq) = Zn(OH)2(s) + KNO3 =>
Zn(NO3)2(aq) + 2 KOH(aq) = Zn(OH)2(s) + 2 KNO3
H2 + NO3 = H2O + N2 =>
6 H2 + 2 NO3 = 6 H2O + N2
SHNO3 + H2S = NO2 + H2O + S =>
2 SHNO3 + H2S = 2 NO2 + 2 H2O + 3 S
Cl2 + AgNO3 + H2O = AgCl + AgClO3 + HNO =>
3 Cl2 + 6 AgNO3 + 3 H2O = AgCl + 5 AgClO3 + 6 HNO
Sr(OH)2 + Ga(NO3)3 = Sr(NO3)2 + Ga(OH)3 =>
3 Sr(OH)2 + 2 Ga(NO3)3 = 3 Sr(NO3)2 + 2 Ga(OH)3
Na2PtI6 + AgNO3 = Na2Pt + AgI + NO3 =>
Na2PtI6 + 6 AgNO3 = Na2Pt + 6 AgI + 6 NO3
CuCl2(aq) + Na2S(s) = CuS(s) + NaCl(aq) =>
CuCl2(aq) + Na2S(s) = CuS(s) + 2 NaCl(aq)
CH3CHO + Br2 + H2O = CH3COOH + HBr =>
CH3CHO + Br2 + H2O = CH3COOH + 2 HBr
Cr(NO3)3 + LiOH = Cr(OH)3 + LiNO3 =>
Cr(NO3)3 + 3 LiOH = Cr(OH)3 + 3 LiNO3
Fe(OH)3 + HCl = H2O + Fe(OH)2Cl =>
Fe(OH)3 + HCl = H2O + Fe(OH)2Cl
HC2H3O2 + Zn = H2O + CZn =>
HC2H3O2 + 2 Zn = 2 H2O + 2 CZn
Cu(OH)2 + CH3COOH = CO2 + Cu + H2O =>
4 Cu(OH)2 + CH3COOH = 2 CO2 + 4 Cu + 6 H2O
KIO3 + KI = I2 + K2O =>
KIO3 + 5 KI = 3 I2 + 3 K2O
HC2H3O2 + NaOH = CO2 + H2O + Na =>
HC2H3O2 + 8 NaOH = 2 CO2 + 6 H2O + 8 Na
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaClH2O = NaCl + H2O =>
NaClH2O = NaCl + H2O
Mn2O7 + C4H10O = MnO2 + CO2 + H2O =>
4 Mn2O7 + C4H10O = 8 MnO2 + 4 CO2 + 5 H2O
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
HgCl2 + NH4OH = Hg(NH2)Cl + NH4Cl + H2O =>
HgCl2 + 2 NH4OH = Hg(NH2)Cl + NH4Cl + 2 H2O
NaHCO3 + C6H8O6 = H2O + CO2 + NaCO2 =>
20 NaHCO3 + C6H8O6 = 14 H2O + 6 CO2 + 20 NaCO2
K2CrO7 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
2 K2CrO7 + 9 KNO2 + 5 H2O = 2 Cr(OH)3 + 9 KNO3 + 4 KOH
Al + ClO = AlO + Cl =>
Al + ClO = AlO + Cl
Na2S2O3 + Na2Cr2O7 + H2O = Cr(OH)3 + Na2SO4 + NaOH =>
3 Na2S2O3 + 4 Na2Cr2O7 + 13 H2O = 8 Cr(OH)3 + 6 Na2SO4 + 2 NaOH
C2H5CH3 + O2 = CO2 + H2O =>
C2H5CH3 + 5 O2 = 3 CO2 + 4 H2O
C20H60O7 + O2 = CO2 + H2O =>
2 C20H60O7 + 63 O2 = 40 CO2 + 60 H2O
CHCl3 + H2O2 = H2O + COCl2 + HCl =>
CHCl3 + H2O2 = H2O + COCl2 + HCl
SO2 + K2Cr2O7 + KOH = K2SO4 + Cr2O3 + H2O =>
3 SO2 + K2Cr2O7 + 4 KOH = 3 K2SO4 + Cr2O3 + 2 H2O
HNO3 + Al2O3 = Al(NO3)3 + H2O(l) =>
6 HNO3 + Al2O3 = 2 Al(NO3)3 + 3 H2O(l)
(NH4)2 + CO3 + Zn(OH)2 = NH4OH + ZnCO3 =>
(NH4)2 + CO3 + Zn(OH)2 = 2 NH4OH + ZnCO3
Na2Co3 + Pb = Na2 + PbCo3 =>
Na2Co3 + Pb = Na2 + PbCo3
C7H8 + H2SO4 = SO2 + H2O + C6H5CHO =>
C7H8 + 2 H2SO4 = 2 SO2 + 3 H2O + C6H5CHO
Fe(OH)2LiOH = FeOHLi(OH)2 =>
Fe(OH)2LiOH = FeOHLi(OH)2
C8H7NO3 + Sn + HCl = C8H7ONH2 + SnCl + H2O =>
C8H7NO3 + 6 Sn + 6 HCl = C8H7ONH2 + 6 SnCl + 2 H2O
CaHPO4 + H3PO4 = Ca(H2PO4)2 =>
CaHPO4 + H3PO4 = Ca(H2PO4)2
Cl2 + C3H8 = C3H6Cl2 + HCl =>
2 Cl2 + C3H8 = C3H6Cl2 + 2 HCl
lithiumhydroxide + bariumchloride = lithiumchloride + bariumhydroxide =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
F + H2 = FH2 =>
F + H2 = FH2
Al + NaOH = Al(NaOH)3 =>
Al + 3 NaOH = Al(NaOH)3
HBr + KS2 = H2S + KBr2 + Br2 =>
4 HBr + KS2 = 2 H2S + KBr2 + Br2
HBr + Pb(OH)2 = PbBr2 + H2O =>
2 HBr + Pb(OH)2 = PbBr2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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