| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + H(OH) = Li(H2O)
Al + NiSO4 = Ni + Al(SO4)3 =>
Al + 3 NiSO4 = 3 Ni + Al(SO4)3
LiI + Cl2 = LiCl2 + I =>
LiI + Cl2 = LiCl2 + I
CH2Cl2 + NaOH = NaCl + CH2ClOH =>
CH2Cl2 + NaOH = NaCl + CH2ClOH
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Bromine =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
Au + Cl = AuCl3 =>
Au + 3 Cl = AuCl3
Ca + (NH4) = CaNH4 =>
Ca + (NH4) = CaNH4
Ag2S(s) + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S(s) + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
C2H5OH + NaCl + H2O = CO2NaCl + H3O =>
C2H5OH + 2 NaCl + 15 H2O = 2 CO2NaCl + 12 H3O
(NH4)2S + Fe(NO3)3 = Fe2S3 + NH4NO3 =>
3(NH4)2S + 2 Fe(NO3)3 = Fe2S3 + 6 NH4NO3
Cl2 + KOH = ClK + ClO3K + H2O =>
3 Cl2 + 6 KOH = 5 ClK + ClO3K + 3 H2O
Ca(OH)2 + NO2 = Ca(NO3)2 + NO + H2O =>
Ca(OH)2 + 3 NO2 = Ca(NO3)2 + NO + H2O
NaOH + S = Na2S4 + Na2SO3 + H2O =>
6 NaOH + 9 S = 2 Na2S4 + Na2SO3 + 3 H2O
Na2S2O3 + HNO3 = S + SO2 + NaNO3 + H2O =>
Na2S2O3 + 2 HNO3 = S + SO2 + 2 NaNO3 + H2O
Fe + C5H8O2 + C2H3O2 = Fe(C5H7O2)3 + HC2H3O2 =>
Fe + 3 C5H8O2 + 3 C2H3O2 = Fe(C5H7O2)3 + 3 HC2H3O2
C13H12O2 + NH4NO3 = CO + N2 + H2O =>
C13H12O2 + 17 NH4NO3 = 13 CO + 17 N2 + 40 H2O
Na2SO4 + Zn(NO3)3 = Zn2(SO4)3 + NaNO3 =>
3 Na2SO4 + 2 Zn(NO3)3 = Zn2(SO4)3 + 6 NaNO3
Sn{2+} + Hg2Cl2 + Cl{-} = Hg + [SnCl6]{2-} =>
Sn{2+} + Hg2Cl2 + 4 Cl{-} = 2 Hg + [SnCl6]{2-}
K2Cr2O7 + TiCl3 + HCl = CrCl3 + TiCl4 + KCl + H2O =>
K2Cr2O7 + 6 TiCl3 + 14 HCl = 2 CrCl3 + 6 TiCl4 + 2 KCl + 7 H2O
KOH + NH3OH = KNO3 + NH3 + H2O =>
KOH + 8 NH3OH = KNO3 + 7 NH3 + 6 H2O
Pb(s) + NaOH(aq) = Pb(NaOH)2 =>
Pb(s) + 2 NaOH(aq) = Pb(NaOH)2
VCl2 + AgNO3 + H2O = VOCl2 + Ag + HNO3 =>
VCl2 + 2 AgNO3 + H2O = VOCl2 + 2 Ag + 2 HNO3
V(OH)2 + H2O = V(OH)3 + H2 =>
2 V(OH)2 + 2 H2O = 2 V(OH)3 + H2
Fe2(SO3)3 + HCl = FeCl3 + H2(SO3) =>
Fe2(SO3)3 + 6 HCl = 2 FeCl3 + 3 H2(SO3)
FeSO4 + H2O2 + H2O = Fe2O3 + H2SO4 =>
2 FeSO4 + H2O2 + H2O = Fe2O3 + 2 H2SO4
Al(s) + O2(g) = AlO =>
2 Al(s) + O2(g) = 2 AlO
C2H4(OH)2 + O2 = C2H2O4 + H2O =>
C2H4(OH)2 + 2 O2 = C2H2O4 + 2 H2O
Mg3N2(s) + H2O(l) = Mg(OH)2(s) + NH3(g) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(s) + 2 NH3(g)
K2(Cr2O7) + Cr(NO3)3 = Cr(Cr2O7) + K + (NO3) =>
K2(Cr2O7) + Cr(NO3)3 = Cr(Cr2O7) + 2 K + 3(NO3)
Mg(CH3COO)2 + Li2CO3 = MgCO3 + Li(CH3COO) =>
Mg(CH3COO)2 + Li2CO3 = MgCO3 + 2 Li(CH3COO)
NaI + AgNO3 = NaNO3 + Ag + I =>
NaI + AgNO3 = NaNO3 + Ag + I
Al + HNO3 = Al(NO3)3 + N22O + H2O =>
36 Al + 130 HNO3 = 36 Al(NO3)3 + N22O + 65 H2O
NaHCO3 + CH2O = H2O + CO2 + NaCH3COO =>
NaHCO3 + 2 CH2O = H2O + CO2 + NaCH3COO
K2Cr2O7 + H2SO4 + NaCl = Cl2 + CrSO4 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 7 H2SO4 + 8 NaCl = 4 Cl2 + 2 CrSO4 + 7 H2O + K2SO4 + 4 Na2SO4
(S) + (OH{-}) = (S){-}1 + SO3 + H2O =>
7(S) + 6(OH{-}) = 6(S){-}1 + SO3 + 3 H2O
COCO3 + HCl = COCl2 + H2CO3 =>
COCO3 + 2 HCl = COCl2 + H2CO3
K2SO4 + MgSO4 + H2O = K2SO4*MgSO4*6H2O =>
K2SO4 + MgSO4 + 6 H2O = K2SO4*MgSO4*6H2O
Cr(CH3COO)2 + KOH = Cr(OH)2 + KCH3COO =>
Cr(CH3COO)2 + 2 KOH = Cr(OH)2 + 2 KCH3COO
Cu2SO4 + HNO3 = HSO4 + Cu2(NO3) =>
Cu2SO4 + HNO3 = HSO4 + Cu2(NO3)
FeCl2 + Na2PO4 = Fe2(PO4)2 + NaCl =>
2 FeCl2 + 2 Na2PO4 = Fe2(PO4)2 + 4 NaCl
K2S + NaClO + H2O = KOH + S + NaCl =>
K2S + NaClO + H2O = 2 KOH + S + NaCl
CaBr2 + Na2C2O4 = CaC2O4 + NaBr =>
CaBr2 + Na2C2O4 = CaC2O4 + 2 NaBr
SnCl2 + H2SO4 + KMnO4 = MnSO4 + SnCl4 + H2O + KCl + SnSO4 =>
11 SnCl2 + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 SnCl4 + 8 H2O + 2 KCl + 6 SnSO4
NiCl2 + Ca = Ni + ClCa =>
NiCl2 + 2 Ca = Ni + 2 ClCa
AlI + K = KI + Al =>
AlI + K = KI + Al
Mg(aw) + O2(g) = Mg2O =>
4 Mg(aw) + O2(g) = 2 Mg2O
NH3 + BaCl2 + H2O = BaO + NH4Cl =>
2 NH3 + BaCl2 + H2O = BaO + 2 NH4Cl
(NH4)2SO4*FeSO4*6H2O + H2O2 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2(NH4)2SO4*FeSO4*6H2O + H2O2 + H2SO4 = Fe2(SO4)3 + 2(NH4)2SO4 + 14 H2O
K2Cr2O7 + HCl = CrCl3*KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3*KCl + 7 H2O + 3 Cl2
Ca3(PO4)2 + KOH = Ca(OH)2 + K3PO4 =>
Ca3(PO4)2 + 6 KOH = 3 Ca(OH)2 + 2 K3PO4
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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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