| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(aq)
KMnO4 + KBr + KOH = K2MnO4 + KBrO3 + H2O =>
6 KMnO4 + KBr + 6 KOH = 6 K2MnO4 + KBrO3 + 3 H2O
SCl4(l) + H2O(l) = SO2(g) + HCl(g) =>
SCl4(l) + 2 H2O(l) = SO2(g) + 4 HCl(g)
Ba(NO3) = BaNO3 =>
Ba(NO3) = BaNO3
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + MnFe{2+} + H2O =>
8 Fe{2+} + MnO4{-} + 8 H{+} = 7 Fe{3+} + MnFe{2+} + 4 H2O
Au3O2 = Au3 + O2 =>
Au3O2 = Au3 + O2
CoCl2(aq) + NaOH(aq) = Co(OH)Cl + NaCl =>
CoCl2(aq) + NaOH(aq) = Co(OH)Cl + NaCl
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(aq)
CoCl2(aq) + NaOH(aq) = Co(OH)2(s) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(s) + 2 NaCl(aq)
CHBr3 + F2 = CHF2Br + Br2 =>
CHBr3 + F2 = CHF2Br + Br2
CsBr + Cl = CsCl + Br2 =>
2 CsBr + 2 Cl = 2 CsCl + Br2
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(s)
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(aq)
Mg + S = MgS =>
Mg + S = MgS
Ba(OH)2 + H3P = Ba3P2 + H2O =>
3 Ba(OH)2 + 2 H3P = Ba3P2 + 6 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
AICl3 + NaOH = NaCl + AI(OH)3 =>
AICl3 + 3 NaOH = 3 NaCl + AI(OH)3
Zn(OH)2 + NaO = ZnO + Na(OH)2 =>
Zn(OH)2 + NaO = ZnO + Na(OH)2
KHSO4 + NaOH = K2SO4 + Na2SO4 + H2O =>
2 KHSO4 + 2 NaOH = K2SO4 + Na2SO4 + 2 H2O
NH3(aq) + AgNO3(aq) = Ag(NH3)2(aq) + NO3(aq) =>
2 NH3(aq) + AgNO3(aq) = Ag(NH3)2(aq) + NO3(aq)
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
Al + Li = AlLi =>
Al + Li = AlLi
NH4(NO3)*5Ca(NO3)2*10H2O + K2CO3 = KNO3 + NH4NO3 + CaCO3 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 5 K2CO3 = 10 KNO3 + NH4NO3 + 5 CaCO3 + 10 H2O
SO2NaO = NaSO3 =>
SO2NaO = NaSO3
Zn + NH4Cl = ZnCl2 + H2 + NH3 =>
Zn + 2 NH4Cl = ZnCl2 + H2 + 2 NH3
CaS + (NH4)2CO3 = CaCO3 + (NH4)2S =>
CaS + (NH4)2CO3 = CaCO3 + (NH4)2S
BaCl + NaCo = NaCl + BaCo =>
BaCl + NaCo = NaCl + BaCo
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
NH4 + CH4 = HCN + H2 =>
2 NH4 + 2 CH4 = 2 HCN + 7 H2
C4H8Br2 = C4H6 + HBr =>
C4H8Br2 = C4H6 + 2 HBr
BaCl3 + AgNO3 = AgCl3 + BaNO3 =>
BaCl3 + AgNO3 = AgCl3 + BaNO3
FeCl2 + NaOH + O2 = Fe2O3 + NaCl + H2O =>
4 FeCl2 + 8 NaOH + O2 = 2 Fe2O3 + 8 NaCl + 4 H2O
NO = N + O =>
NO = N + O
Li + Al = LiAl =>
Li + Al = LiAl
NH4OH + HCl = NH4Cl + HOH =>
NH4OH + HCl = NH4Cl + HOH
C14H21NONH + HBr = H2Br + C14H21NON =>
C14H21NONH + HBr = H2Br + C14H21NON
HCl + H2SO3 = H2 + ClSO3 =>
2 HCl + 2 H2SO3 = 3 H2 + 2 ClSO3
HCl + H2O = HClH2O =>
HCl + H2O = HClH2O
NO = N2 + O2 =>
2 NO = N2 + O2
ZnCo3 + NaOH = ZnOH + NaCo3 =>
ZnCo3 + NaOH = ZnOH + NaCo3
Al + Li = AlLi =>
Al + Li = AlLi
CaOCO2 = CaO + CO2 =>
CaOCO2 = CaO + CO2
Au + Pd = AuPd =>
Au + Pd = AuPd
NaOH + H2(CO3) = Na2CO3 + H2O =>
2 NaOH + H2(CO3) = Na2CO3 + 2 H2O
Fe3(CO3)2 + Cs = Cs2(CO3) + Fe =>
Fe3(CO3)2 + 4 Cs = 2 Cs2(CO3) + 3 Fe
O3KCl = ClK + O2 =>
2 O3KCl = 2 ClK + 3 O2
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu(s) =>
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu(s)
Ba(OH)2 + H3P = Ba3P2 + H2O =>
3 Ba(OH)2 + 2 H3P = Ba3P2 + 6 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
H2CO3 + CsOH = H2O + CO3CsH =>
H2CO3 + CsOH = H2O + CO3CsH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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