| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 4 H{+} + 4 NO3{-} = CH3COOH + 4 NO2 + 3 H2O
CuSO4*5H2O + KBr = CuBr2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KBr = CuBr2 + K2SO4 + 5 H2O
CuI2 + CuF = CuF2 + CuI =>
CuI2 + 2 CuF = CuF2 + 2 CuI
Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2
CO2 + H2O = C4H10 + O2 =>
8 CO2 + 10 H2O = 2 C4H10 + 13 O2
Ca + H2O = H2 + Ca2H2O2 =>
2 Ca + 2 H2O = H2 + Ca2H2O2
Pb + HCl = Pb(Cl)2 + H2 =>
Pb + 2 HCl = Pb(Cl)2 + H2
AgNO3(aq) + H2SO4 = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4 = Ag2SO4(s) + 2 HNO3(aq)
NaOH + H2SO4 = Na2SO4 + HOH =>
2 NaOH + H2SO4 = Na2SO4 + 2 HOH
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
AlCl3 + FeOH3 = FeCl3 + AlOH3 =>
AlCl3 + FeOH3 = FeCl3 + AlOH3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Ti(SO4)2 + K2SO4 + H2O2 = K2TiO2(SO4)2 + H2SO4 =>
Ti(SO4)2 + K2SO4 + H2O2 = K2TiO2(SO4)2 + H2SO4
Fe(OH)3 + HPO4 = Fe(PO4)3 + HOH =>
Fe(OH)3 + 3 HPO4 = Fe(PO4)3 + 3 HOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
I2 + S2O3{2-} = I{-} + S4O6{2-} =>
I2 + 2 S2O3{2-} = 2 I{-} + S4O6{2-}
H2C2O4 + O(KMnO4) = CO2 + K2O + MnO3 + H2O =>
3 H2C2O4 + 2 O(KMnO4) = 6 CO2 + K2O + 2 MnO3 + 3 H2O
NaOH + H2SiO3 = Na4SiO4 + H2O =>
4 NaOH + H2SiO3 = Na4SiO4 + 3 H2O
H2SO4 + NaOH = H2O + Na + SO4 =>
H2SO4 + 2 NaOH = 2 H2O + 2 Na + SO4
HClO + I2 = HCl + I2O14 =>
14 HClO + I2 = 14 HCl + I2O14
H2S + KBrO3 = S + KBr + H2O =>
3 H2S + KBrO3 = 3 S + KBr + 3 H2O
NaAlO2 + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 NaAlO2 + 4 H2SO4 = Al2(SO4)3 + Na2SO4 + 4 H2O
Sr(s) + Cl(g) = SrCl2(s) =>
Sr(s) + 2 Cl(g) = SrCl2(s)
NaCl3 + F2 = NaF + Cl2 =>
2 NaCl3 + F2 = 2 NaF + 3 Cl2
Br2 + Fe = Fe3Br =>
Br2 + 6 Fe = 2 Fe3Br
Cu2S + Cl{-} + H{+} + O2 = CuCl + H2O + CuS =>
4 Cu2S + 4 Cl{-} + 4 H{+} + O2 = 4 CuCl + 2 H2O + 4 CuS
NaClO + HBr = HClO + NaBr =>
NaClO + HBr = HClO + NaBr
NH3 + H2O + Cu(NO3)2 = NH4NO3 + CuOH =>
18 NH3 + 11 H2O + 8 Cu(NO3)2 = 17 NH4NO3 + 8 CuOH
CaBr + Cl2 = CaCl + Br2 =>
2 CaBr + Cl2 = 2 CaCl + Br2
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
Ba(NO3)2(aq) + Na2CO3(aq) = Ba(CO3) + Na2(NO3)2 =>
Ba(NO3)2(aq) + Na2CO3(aq) = Ba(CO3) + Na2(NO3)2
NaClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
(F)2 + NaBr = NaF + (Br)2 =>
(F)2 + 2 NaBr = 2 NaF + (Br)2
Al + Po = AlPo =>
Al + Po = AlPo
CuCl2 + Zn = Cu + ZnCl2 =>
CuCl2 + Zn = Cu + ZnCl2
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
HC2H3O2 + NH4OH = NH4C2H3O2 + H2O =>
HC2H3O2 + NH4OH = NH4C2H3O2 + H2O
Fe2O4 + SO2 = FeS + O2 =>
Fe2O4 + 2 SO2 = 2 FeS + 4 O2
NH3 + H2O + Cu(NO3)2 = NH4NO3 + CuOH =>
18 NH3 + 11 H2O + 8 Cu(NO3)2 = 17 NH4NO3 + 8 CuOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HBr + NaMnO4 = NaBr + MnBr2 + Br2 + H2O =>
16 HBr + 2 NaMnO4 = 2 NaBr + 2 MnBr2 + 5 Br2 + 8 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C6H15O3H3 + H2O = H3C6H9O6 + H =>
C6H15O3H3 + 3 H2O = H3C6H9O6 + 12 H
C5H4N4O2 + NaOH + CH3I = C7H8N4O2 + NaI + H2O =>
C5H4N4O2 + 2 NaOH + 2 CH3I = C7H8N4O2 + 2 NaI + 2 H2O
[Co(NH3)6](OH)2 + KMnO4 + KOH = K2MnO4 + [Co(NH3)6](OH)3 =>
[Co(NH3)6](OH)2 + KMnO4 + KOH = K2MnO4 + [Co(NH3)6](OH)3
CaSO3 + HNO3 = Ca(NO3)2 + H2O + SO2 =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + H2O + SO2
Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3
K + CrBr = Cr + KBr =>
K + CrBr = Cr + KBr
NiS + HCl + HNO3 = NiCl2 + NO + S + H2O =>
3 NiS + 6 HCl + 2 HNO3 = 3 NiCl2 + 2 NO + 3 S + 4 H2O
CuBr2 + Hg2(NO3)2 = Cu(NO3)2 + HgBr =>
CuBr2 + Hg2(NO3)2 = Cu(NO3)2 + 2 HgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/28/24
Équations équilibrées sur03/29/23
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