| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 = CaO + H2O
H3PO4(aq) + RbOH(aq) = H2O(l) + Rb3PO4(aq) =>
H3PO4(aq) + 3 RbOH(aq) = 3 H2O(l) + Rb3PO4(aq)
H2CrO4 + Li = Li2CrO4 + H2 =>
H2CrO4 + 2 Li = Li2CrO4 + H2
NaOH + FeBr3 = NaBr3 + FeOH =>
NaOH + FeBr3 = NaBr3 + FeOH
KMnO4 + SrCl2 + H2O = MnO2 + KCl + Sr(OH)2 + Cl2 =>
2 KMnO4 + 4 SrCl2 + 4 H2O = 2 MnO2 + 2 KCl + 4 Sr(OH)2 + 3 Cl2
NaAt + H2SO4 = Na2SO4 + At + H2 =>
2 NaAt + H2SO4 = Na2SO4 + 2 At + H2
C3H6 + KMnO4 + H2SO4 + H2O = K2SO4 + MnSO4 + C3H6(OH)2 =>
5 C3H6 + 2 KMnO4 + 3 H2SO4 + 2 H2O = K2SO4 + 2 MnSO4 + 5 C3H6(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
I2 + N2 = N2NI3 =>
3 I2 + 3 N2 = 2 N2NI3
Mg(aq) + CuSO4(aq) = Cu(aq) + MgSO4(s) =>
Mg(aq) + CuSO4(aq) = Cu(aq) + MgSO4(s)
AlF3 + Li2S = Al2S3 + LiF =>
2 AlF3 + 3 Li2S = Al2S3 + 6 LiF
Ag + Au(NO3) = Au + Ag(NO3) =>
Ag + Au(NO3) = Au + Ag(NO3)
KMnO4 + SrCl2 + H2O = MnO2 + KCl + Sr(OH)2 + Cl2 =>
2 KMnO4 + 4 SrCl2 + 4 H2O = 2 MnO2 + 2 KCl + 4 Sr(OH)2 + 3 Cl2
AlF3 + Li2S = Al2S3 + LiF =>
2 AlF3 + 3 Li2S = Al2S3 + 6 LiF
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
KMnO4 + SrCl2 + H2O = MnO2 + KCl + Sr(OH)2 + Cl2 =>
2 KMnO4 + 4 SrCl2 + 4 H2O = 2 MnO2 + 2 KCl + 4 Sr(OH)2 + 3 Cl2
CH3OH + O2 = H2COO + H2 =>
2 CH3OH + O2 = 2 H2COO + 2 H2
C3H5(OH)3(g) + O2(g) = CO2 + H2O =>
2 C3H5(OH)3(g) + 7 O2(g) = 6 CO2 + 8 H2O
NaCl(s) + AgNO3(s) = AgCl(s) + NaNO3(s) =>
NaCl(s) + AgNO3(s) = AgCl(s) + NaNO3(s)
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cu(OH)2 + Br2 = CuBr(OH)2 =>
2 Cu(OH)2 + Br2 = 2 CuBr(OH)2
HCl + CuSO4 = CuCl + HSO4 =>
HCl + CuSO4 = CuCl + HSO4
KMnO4 + SrCl2 + H2O = MnO2 + KCl + Sr(OH)2 + Cl2 =>
2 KMnO4 + 4 SrCl2 + 4 H2O = 2 MnO2 + 2 KCl + 4 Sr(OH)2 + 3 Cl2
Ca(OH)2 + Ba = Ca + Ba(OH)2 =>
Ca(OH)2 + Ba = Ca + Ba(OH)2
Zn + BaOH + H2O = Ba[Zn(OH)4] + H2 =>
2 Zn + 2 BaOH + 6 H2O = 2 Ba[Zn(OH)4] + 3 H2
FeSO4*7H2O + H2C2O4 = FeC2O4*2H2O + H2SO4 + H2O =>
FeSO4*7H2O + H2C2O4 = FeC2O4*2H2O + H2SO4 + 5 H2O
ClHCCHCl + KMnO4 + H2O = MnO2 + CO2 + HCl + KOH =>
3 ClHCCHCl + 8 KMnO4 + 4 H2O = 8 MnO2 + 6 CO2 + 6 HCl + 8 KOH
NaOH + Cl = NaCl2 + OH =>
NaOH + 2 Cl = NaCl2 + OH
NaCrO2 + H2SO4 = NaCrO4 + S + H2O =>
3 NaCrO2 + 2 H2SO4 = 3 NaCrO4 + 2 S + 2 H2O
Mg + P8 = MgP =>
8 Mg + P8 = 8 MgP
KOH + HCOOOH = K2CO3 + H2O =>
2 KOH + HCOOOH = K2CO3 + 2 H2O
NaCH3CO2 + HCl = NaCl + HCH3CO2 =>
NaCH3CO2 + HCl = NaCl + HCH3CO2
NaOH + C21H40O4 = C18H33O2Na + C3H8O3 =>
NaOH + C21H40O4 = C18H33O2Na + C3H8O3
NaCl + Si = SiCl4 + Na =>
4 NaCl + Si = SiCl4 + 4 Na
C17H16O + O2 = CO2 + H2O =>
2 C17H16O + 41 O2 = 34 CO2 + 16 H2O
Li + Sn(SO3)2 = Li2(SO3) + Sn =>
4 Li + Sn(SO3)2 = 2 Li2(SO3) + Sn
C + O2 = CO2 =>
C + O2 = CO2
CaC2(s) + O2(g) = CO(g) + CaO(s) =>
2 CaC2(s) + 3 O2(g) = 4 CO(g) + 2 CaO(s)
KMnO4 + SrCl2 + H2O = MnO2 + KCl + Sr(OH)2 + Cl2 =>
2 KMnO4 + 4 SrCl2 + 4 H2O = 2 MnO2 + 2 KCl + 4 Sr(OH)2 + 3 Cl2
Co(CO3)3 = CoO3 + CO2 =>
Co(CO3)3 = CoO3 + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(NO3)2(s) + NaOH(s) = Cu(OH)2(s) + NaNO3(s) =>
Cu(NO3)2(s) + 2 NaOH(s) = Cu(OH)2(s) + 2 NaNO3(s)
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
AgOH + H2 = Ag + H2O =>
2 AgOH + H2 = 2 Ag + 2 H2O
Fe2Cl3 + NaOH = NaCl3 + Fe2OH =>
Fe2Cl3 + NaOH = NaCl3 + Fe2OH
CH2CH(CH2)2CH3(l) + O2(g) = CO2 + H2O =>
2 CH2CH(CH2)2CH3(l) + 15 O2(g) = 10 CO2 + 10 H2O
As2S3 + NO{3−} + H2O = H3AsO4 + NO + S8 + H{+} =>
24 As2S3 + 80 NO{3−} + 192 H2O = 48 H3AsO4 + 80 NO + 9 S8 + 240 H{+}
Fe2O3 + C = Fe3O4 + CO =>
3 Fe2O3 + C = 2 Fe3O4 + CO
CrCl3 + O2 = Cr(ClO3)3 =>
2 CrCl3 + 9 O2 = 2 Cr(ClO3)3
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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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