| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + Fe2O3 = Al2O3 + 2 Fe
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Na2SO3 + I2 + NaCl + H2O = Na2SO4 + NaI + HCl =>
Na2SO3 + I2 + 2 NaCl + H2O = Na2SO4 + 2 NaI + 2 HCl
Ni(NO3)3 + LiOH = Ni(OH)3 + LiNO3 =>
Ni(NO3)3 + 3 LiOH = Ni(OH)3 + 3 LiNO3
Cu + HCl = CuCl + CuH =>
2 Cu + HCl = CuCl + CuH
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
(Cu(OH)2) = CuO + H2O =>
(Cu(OH)2) = CuO + H2O
SOBr2 + NaOH = NaBr + Na2SO3 + H2O =>
SOBr2 + 4 NaOH = 2 NaBr + Na2SO3 + 2 H2O
NaI + KClO + CH3COOH = CH3COONa + KCl + H2O + I2 =>
2 NaI + KClO + 2 CH3COOH = 2 CH3COONa + KCl + H2O + I2
CH3{+} + OH{-} = CH3O{-} + H{+} =>
CH3{+} + OH{-} = CH3O{-} + H{+}
KC + MgCl = MgC + KCl =>
KC + MgCl = MgC + KCl
K2[Zn(CN)4] + Na2S = ZnS + K2S + NaCN =>
K2[Zn(CN)4] + 2 Na2S = ZnS + K2S + 4 NaCN
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
UO3 + HNO3 = UO3(NO3)2 + H2O + NO =>
3 UO3 + 8 HNO3 = 3 UO3(NO3)2 + 4 H2O + 2 NO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CrCl3 + Na3PO4 = NaCl + CrPO4 =>
CrCl3 + Na3PO4 = 3 NaCl + CrPO4
BFFF + LiLiSOOO = BB(SOOO)(SOOO)(SOOO) + LiF =>
2 BFFF + 3 LiLiSOOO = BB(SOOO)(SOOO)(SOOO) + 6 LiF
Na + NO2 + H2SO4 = HNO2 + Na2SO4 =>
2 Na + 2 NO2 + H2SO4 = 2 HNO2 + Na2SO4
CrCl3 + Na3PO4 = NaCl + CrPO4 =>
CrCl3 + Na3PO4 = 3 NaCl + CrPO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CUCl2(aq) + Na2CO3(aq) = NaCl(aq) + CUCO3(s) =>
CUCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CUCO3(s)
Na2S + Fe(ii)Br2 = NaBr + Fe(ii)S =>
Na2S + Fe(ii)Br2 = 2 NaBr + Fe(ii)S
Ag(s) + HNO3(r) = AgNO3 + NO2 + H2O =>
Ag(s) + 2 HNO3(r) = AgNO3 + NO2 + H2O
ZnS + O2 = Zn{+2} + SO4{-2} =>
ZnS + 2 O2 = Zn{+2} + SO4{-2}
H3P1O4 + H1Cl1 = P1Cl5 + H2O1 =>
H3P1O4 + 5 H1Cl1 = P1Cl5 + 4 H2O1
Al4C3 + H2O = CH4(g) + Al(OH)3(s) =>
Al4C3 + 12 H2O = 3 CH4(g) + 4 Al(OH)3(s)
Cu + HCl = CuCl + CuH =>
2 Cu + HCl = CuCl + CuH
K2Cr2O7 + H2SO4 + HCl = K2SO4 + Cr2(SO4)3 + Cl2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 HCl = K2SO4 + Cr2(SO4)3 + 3 Cl2 + 7 H2O
C6H14O + HCl = C6H13Cl + H2O =>
C6H14O + HCl = C6H13Cl + H2O
[Co(NH3)5Cl]Cl2 = [Co(NH3)5(Cl)]Cl2 =>
[Co(NH3)5Cl]Cl2 = [Co(NH3)5(Cl)]Cl2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2SO3 + OH{-} = SO3{2-} + H2O =>
H2SO3 + 2 OH{-} = SO3{2-} + 2 H2O
NH{4}NO{3} = N{2}O + H{2}O =>
NH{4}NO{3} = N{2}O + H{2}O
Ca3(PO4)2 + ZnSO4 = Zn3(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 3 ZnSO4 = Zn3(PO4)2 + 3 CaSO4
H2 + (CH3)2CHCOOH = (CH3)2CHCH2OH + O =>
H2 + (CH3)2CHCOOH = (CH3)2CHCH2OH + O
NaHCO3 + NH4OH = (NH4)2CO3 + NaOH + H2O =>
NaHCO3 + 2 NH4OH = (NH4)2CO3 + NaOH + H2O
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Rb + OH + CuSO4 = RbSO4 + Cu(OH)2 =>
Rb + 2 OH + CuSO4 = RbSO4 + Cu(OH)2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
K2(C2O4) + Ca(OH)2 = K(OH) + Ca(C2O4) =>
K2(C2O4) + Ca(OH)2 = 2 K(OH) + Ca(C2O4)
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Ca(HCO3)2(s) = CaO(s) + H2O(g) + CO2(g) =>
Ca(HCO3)2(s) = CaO(s) + H2O(g) + 2 CO2(g)
CrCl3 + Na3PO4 = NaCl + CrPO4 =>
CrCl3 + Na3PO4 = 3 NaCl + CrPO4
CaO + Cl2 = ClO + Ca =>
2 CaO + Cl2 = 2 ClO + 2 Ca
KMnO4 + H2S + HCl = KCl + MnCl2 + S + H2O =>
2 KMnO4 + 5 H2S + 6 HCl = 2 KCl + 2 MnCl2 + 5 S + 8 H2O
Nb(s) + O2(g) = Nb2O5(s) =>
4 Nb(s) + 5 O2(g) = 2 Nb2O5(s)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
ZnCl2 + Ni = Zn + NiCl2 =>
ZnCl2 + Ni = Zn + NiCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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