| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg + NiCO3 = HgCO3 + Ni
C3H6O3 + NaOH = CHONa + H2O =>
C3H6O3 + 3 NaOH = 3 CHONa + 3 H2O
Cl2 + O2 + H2O = HClO4 =>
2 Cl2 + 7 O2 + 2 H2O = 4 HClO4
Ag2SO3 = Ag + SO3 =>
Ag2SO3 = 2 Ag + SO3
Fe{2}Cu{2}SO4{2-} = Fe{2}SO4{2-}Cu{2} =>
Fe{2}Cu{2}SO4{2-} = Fe{2}SO4{2-}Cu{2}
MgSO4 + ZnCl2 = MgZn + Cl2SO4 =>
MgSO4 + ZnCl2 = MgZn + Cl2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Rb2O + Cl2O5 = RbClO3 =>
Rb2O + Cl2O5 = 2 RbClO3
ZnO + Ba(OH)2 = ZnBaO2 + H2O =>
ZnO + Ba(OH)2 = ZnBaO2 + H2O
Fe2 + S = FeS2 =>
Fe2 + 4 S = 2 FeS2
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
Li + S = Li2S3 =>
2 Li + 3 S = Li2S3
Sn + NaOH + H2O = NaSn(OH)2 + H2 =>
2 Sn + 2 NaOH + 2 H2O = 2 NaSn(OH)2 + H2
CoCl2*5H2O + H2O2 + NH4OH + NH4Cl = Co(NH3)3Cl3 + H2O =>
2 CoCl2*5H2O + H2O2 + 4 NH4OH + 2 NH4Cl = 2 Co(NH3)3Cl3 + 16 H2O
Zn(No3)2 + Ba(OH)2 = Ba(No3)2 + Zn(OH)2 =>
Zn(No3)2 + Ba(OH)2 = Ba(No3)2 + Zn(OH)2
CuCl2KOH = CuOHKCl2 =>
CuCl2KOH = CuOHKCl2
Cu + CaCl = CuCl2 + Ca =>
Cu + 2 CaCl = CuCl2 + 2 Ca
NaCl + KC4H5O6 = KCl + NaC4H5O6 =>
NaCl + KC4H5O6 = KCl + NaC4H5O6
Ga + H2SO4 = H2 + GaSO4 =>
Ga + H2SO4 = H2 + GaSO4
CH3COONaH2SO4 = CH3COOH2NaSO4 =>
CH3COONaH2SO4 = CH3COOH2NaSO4
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Fe2(CO3)3(s) = Fe2(s)O3(s) + CO2(g) =>
Fe2(CO3)3(s) = Fe2(s)O3(s) + 3 CO2(g)
NH2Cl + HClO = NCl3 + H2O =>
NH2Cl + 2 HClO = NCl3 + 2 H2O
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
SiO2(s) + HCl(aq) = SiCl4(g) + H2O(l) =>
SiO2(s) + 4 HCl(aq) = SiCl4(g) + 2 H2O(l)
CaF2(s) + HBr(aq) = HF(aq) + CaBr2(aq) =>
CaF2(s) + 2 HBr(aq) = 2 HF(aq) + CaBr2(aq)
Au(OH)3 = Au2O3 + H2O =>
2 Au(OH)3 = Au2O3 + 3 H2O
Zn + CuBr2 = ZnBr2 + CuBr =>
Zn + 2 CuBr2 = ZnBr2 + 2 CuBr
SO2 + FeCl2 + HCl = FeCl3 + S + H2O =>
SO2 + 4 FeCl2 + 4 HCl = 4 FeCl3 + S + 2 H2O
C5H10Br2 + Zn = Zn(Br)2 + C5H10 =>
C5H10Br2 + Zn = Zn(Br)2 + C5H10
La(OH)3 + HCIO3 = La(CIO3)3 + H2O =>
La(OH)3 + 3 HCIO3 = La(CIO3)3 + 3 H2O
Sr(NO3)2 + C14H26O6 = CO2 + H2O + SrO + N2 =>
7 Sr(NO3)2 + C14H26O6 = 14 CO2 + 13 H2O + 7 SrO + 7 N2
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)2 + I + H2O =>
K2Cr2O7 + 8 HI + 6 HClO4 = 2 KClO4 + 2 Cr(ClO4)2 + 8 I + 7 H2O
AgCl + (NH4)2CO3 = Ag(NH3)2{+} + HCl + HCO3{-} =>
AgCl + (NH4)2CO3 = Ag(NH3)2{+} + HCl + HCO3{-}
ClO + P4 = Cl + PO4 =>
16 ClO + P4 = 16 Cl + 4 PO4
CH2O2 + Mg = MgCO2 + H2 =>
CH2O2 + Mg = MgCO2 + H2
C6H5NaSO3 + HOH = C6H5OH + NaSO3 + H2 =>
2 C6H5NaSO3 + 2 HOH = 2 C6H5OH + 2 NaSO3 + H2
NO2 + HCl + H2 = (NH3OH)Cl + H2O =>
2 NO2 + 2 HCl + 5 H2 = 2(NH3OH)Cl + 2 H2O
Ag(NO3)2 + KI = AgI2 + KNO3 =>
Ag(NO3)2 + 2 KI = AgI2 + 2 KNO3
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
H3PO4 + ZnO = H2O + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnO = 3 H2O + Zn3(PO4)2
Al2(SO4)3 + FeO = Al2O3 + FeSO4 =>
Al2(SO4)3 + 3 FeO = Al2O3 + 3 FeSO4
Cu{2+} + HCO{3-} = Cu3(HCO)2 =>
3 Cu{2+} + 2 HCO{3-} = Cu3(HCO)2
CaCO3 + C2H3O2 = Ca(C2H3O2) + CO2 + H2O =>
7 CaCO3 + 9 C2H3O2 = 7 Ca(C2H3O2) + 11 CO2 + 3 H2O
Au + PtBr = Pt + AuBr =>
Au + PtBr = Pt + AuBr
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe(NO3)3*9H2O + NH4OH = FeOOH + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = FeOOH + 3 NH4NO3 + 10 H2O
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
KOH + ZnSO4 = Zn(OH)2 + K2SO4 =>
2 KOH + ZnSO4 = Zn(OH)2 + K2SO4
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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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