| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Fe{2+}(aq) + BrO3{-}(aq) + 6 H{+}(aq) = 6 Fe{3+}(aq) + Br{-}(aq) + 3 H2O(l)
Ba2O + H2O = BaH2O + O2 =>
2 Ba2O + 4 H2O = 4 BaH2O + O2
CH3SO2 + O2 + Cl2 = CCl3SO2 + H2O =>
4 CH3SO2 + 3 O2 + 6 Cl2 = 4 CCl3SO2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SO4{-2} + ReO4{-} = ReO4{-2} + SO4{-} =>
SO4{-2} + ReO4{-} = ReO4{-2} + SO4{-}
K2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 K2S + 8 KMnO4 + 12 H2SO4 = 9 K2SO4 + 8 MnSO4 + 12 H2O
K2OH2O = KOH =>
K2OH2O = 2 KOH
CuSO4 + Mg(OH)2 = Cu(OH)2 + MgSO4 =>
CuSO4 + Mg(OH)2 = Cu(OH)2 + MgSO4
Hg{+2} + Zn = Hg + Zn{2+} =>
Hg{+2} + Zn = Hg + Zn{2+}
NiBr2 + Na2CO3 + H2O = Ni(OH)2*NiCO3 + CO2 + NaBr =>
2 NiBr2 + 2 Na2CO3 + H2O = Ni(OH)2*NiCO3 + CO2 + 4 NaBr
NaBr + HP{3-} = HBr + NaP{3-} =>
NaBr + HP{3-} = HBr + NaP{3-}
KSO4(aq) + SrI(aq) = SrSO4(s) + KI(aq) =>
KSO4(aq) + SrI(aq) = SrSO4(s) + KI(aq)
ZnO + HNO3 = Zn[NO3]2 + H2O =>
ZnO + 2 HNO3 = Zn[NO3]2 + H2O
KNO3 + NH4Cl = KCl + (NO3)(NH4) =>
KNO3 + NH4Cl = KCl + (NO3)(NH4)
(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + NH3 + H2O + Na2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 NH3 + 2 H2O + 2 Na2SO4
Mg(HIO4)2 = Mg + HIO4 =>
Mg(HIO4)2 = Mg + 2 HIO4
P + Fe2O3 = P4O10 + Fe =>
12 P + 10 Fe2O3 = 3 P4O10 + 20 Fe
CrPO4 + H3O = H2O + H3PO4 + Cr =>
CrPO4 + 3 H3O = 3 H2O + H3PO4 + Cr
Cu + Ca3(PO4)2 = Ca + Cu3(PO4)2 =>
3 Cu + Ca3(PO4)2 = 3 Ca + Cu3(PO4)2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Al1(NO3)3 + Na2(SO4)1 = Al2(SO4)3 + Na1(NO3)1 =>
2 Al1(NO3)3 + 3 Na2(SO4)1 = Al2(SO4)3 + 6 Na1(NO3)1
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NH5Cl + O2 = HNO3 + HCl + H2O =>
4 NH5Cl + 9 O2 = 4 HNO3 + 4 HCl + 6 H2O
HCl(g) + O2(g) = O2Cl(l) + H(g) =>
HCl(g) + O2(g) = O2Cl(l) + H(g)
NH4 + OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4 + 3 OH + H3PO4 = (NH4)3PO4 + 3 H2O
Pd(CH3COO)2 + K2CrO4 = CH3COOK + PdCrO4 =>
Pd(CH3COO)2 + K2CrO4 = 2 CH3COOK + PdCrO4
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Zn + NH4OH + H2O = NH4[Zn(OH)4] + H2 =>
2 Zn + 2 NH4OH + 6 H2O = 2 NH4[Zn(OH)4] + 3 H2
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
Al + Cl1 = AlCl3 =>
Al + 3 Cl1 = AlCl3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AICI3 + NaOH = NaCI3 + AIOH =>
AICI3 + NaOH = NaCI3 + AIOH
(NH4)2C2O4H2O + KMnO4 + H2SO4 = MnSO4 + K2O2 + CO2 + N2 + H2O =>
(NH4)2C2O4H2O + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + K2O2 + 2 CO2 + N2 + 7 H2O
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
KBiO3 + Cr2(SO4)3 + H2SO4 = K2Cr2O7 + Bi2(SO4)3 + K2SO4 + H2O =>
6 KBiO3 + 2 Cr2(SO4)3 + 4 H2SO4 = 2 K2Cr2O7 + 3 Bi2(SO4)3 + K2SO4 + 4 H2O
Sr(NO3)2 + Ga2(SO4)3 = SrSO4 + Ga(NO3)3 =>
3 Sr(NO3)2 + Ga2(SO4)3 = 3 SrSO4 + 2 Ga(NO3)3
KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)
NiO + HgCl2 = NiCl2 + HgO =>
NiO + HgCl2 = NiCl2 + HgO
H2X + NaOH = H2O + NaHX =>
H2X + NaOH = H2O + NaHX
H2SO2 + KIO3 + HCl = ICl + H2SO4 + KCl + H2O =>
H2SO2 + KIO3 + 2 HCl = ICl + H2SO4 + KCl + H2O
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
KHSO3 = K2SO3 + SO2 + H2O =>
2 KHSO3 = K2SO3 + SO2 + H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
K2SO4*BaCl2 = KCl + BaSO4 =>
K2SO4*BaCl2 = 2 KCl + BaSO4
NaHCO3 + KI = NaKI + HCO3 =>
NaHCO3 + KI = NaKI + HCO3
Ni(OH)2 + NaOCl + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaOCl + H2O = 2 Ni(OH)3 + NaCl
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
CH3CHO + KMnO4 = CH3COOK + CH3COOH + MnO2 + H2O =>
3 CH3CHO + 2 KMnO4 = 2 CH3COOK + CH3COOH + 2 MnO2 + H2O
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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