| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + 2 NaOH = Pb(NaOH)2
HBr + Cu = CuBr + H2 =>
2 HBr + 2 Cu = 2 CuBr + H2
C6H5OK + H2CO3 = C6H5OH + KHCO3 =>
C6H5OK + H2CO3 = C6H5OH + KHCO3
LiCl + NH4Br = LiBr + NH4Cl =>
LiCl + NH4Br = LiBr + NH4Cl
Li + Mg(SO4) = Li(SO4) + Mg =>
Li + Mg(SO4) = Li(SO4) + Mg
CaO + P2 + O3 = Ca3(PO4)2 =>
9 CaO + 3 P2 + 5 O3 = 3 Ca3(PO4)2
Cl2O7 + MgO = Mg(ClO4)2 =>
Cl2O7 + MgO = Mg(ClO4)2
CuCl2HCl = CuClHCl2 =>
CuCl2HCl = CuClHCl2
MnSO4 + Br2 + KOH = K2MnO4 + K2SO4 + KBr + H2O =>
MnSO4 + 2 Br2 + 8 KOH = K2MnO4 + K2SO4 + 4 KBr + 4 H2O
H2SO3 = HSO3{-} + H{+} =>
H2SO3 = HSO3{-} + H{+}
Ag(NO3) + K3PO4 = Ag3(PO4) + KNO3 =>
3 Ag(NO3) + K3PO4 = Ag3(PO4) + 3 KNO3
(CH3)3NH{+} + OH{-} = H2O + (CH3)3N =>
(CH3)3NH{+} + OH{-} = H2O + (CH3)3N
AlO = OAl =>
AlO = OAl
HClO2 + Zn = Zn(ClO2)2 + H =>
2 HClO2 + Zn = Zn(ClO2)2 + 2 H
C5H8 + O3 = H2O + CO2 =>
3 C5H8 + 14 O3 = 12 H2O + 15 CO2
C6H12O6 + Ag2S = C6H8O6 + Ag + HS =>
C6H12O6 + 4 Ag2S = C6H8O6 + 8 Ag + 4 HS
NH4BrNaOH = NH4OHNaBr =>
NH4BrNaOH = NH4OHNaBr
Fe3O4(s) = Fe2O3(s) + FeO(s) =>
Fe3O4(s) = Fe2O3(s) + FeO(s)
Zn(C2H3O2)2 + NaOH = Zn(OH)2 + Na(C2H3O2) =>
Zn(C2H3O2)2 + 2 NaOH = Zn(OH)2 + 2 Na(C2H3O2)
Li2CO3(aq) + H3C6H5O7(aq) = Li3C6H5O7(aq) + H2O(l) + CO2(g) =>
3 Li2CO3(aq) + 2 H3C6H5O7(aq) = 2 Li3C6H5O7(aq) + 3 H2O(l) + 3 CO2(g)
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H4COOH + NaOH = C2H4COONa + H2O =>
C2H4COOH + NaOH = C2H4COONa + H2O
Na2SO4(aq) + HCl(aq) = H2O + NaCl + SO3 =>
Na2SO4(aq) + 2 HCl(aq) = H2O + 2 NaCl + SO3
Pb(NO3)2 + K2SO4 = KNO3 + PbSO4 =>
Pb(NO3)2 + K2SO4 = 2 KNO3 + PbSO4
Si + F2 = Si2F7 =>
4 Si + 7 F2 = 2 Si2F7
Fe2(CO3)3 + HCl = Fe2Cl3 + CO2 + HO =>
Fe2(CO3)3 + 3 HCl = Fe2Cl3 + 3 CO2 + 3 HO
Fe(OH)2 + C = Fe + C(OH)2 =>
Fe(OH)2 + C = Fe + C(OH)2
Cu(NO4)2 + NaOH = Cu(OH)2 + NaNO4 =>
Cu(NO4)2 + 2 NaOH = Cu(OH)2 + 2 NaNO4
K + N2O5 = K2O + N2 =>
10 K + N2O5 = 5 K2O + N2
HBr + CH3CHOHCH3 = CH3CH2CH2Br + H2O =>
HBr + CH3CHOHCH3 = CH3CH2CH2Br + H2O
V + S = VS =>
V + S = VS
Cr5 = Cr =>
Cr5 = 5 Cr
K + N2O5 = K2O + N2 =>
10 K + N2O5 = 5 K2O + N2
CH3COONaH2SO4 = CH3COOSO4NaH2 =>
CH3COONaH2SO4 = CH3COOSO4NaH2
Cu + H2O + SO2 + O2 = Cu3(OH)4SO4 =>
3 Cu + 2 H2O + SO2 + 2 O2 = Cu3(OH)4SO4
C4H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H6(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(l)
K + N2O5 = K2O + N2 =>
10 K + N2O5 = 5 K2O + N2
Fe + AgC2H3O2 = FeC2H3O2 + Ag =>
Fe + AgC2H3O2 = FeC2H3O2 + Ag
V + S = V2S3 =>
2 V + 3 S = V2S3
UK = KU =>
UK = KU
KIO4 + As2O3 + KOH = KIO3 + K3AsO4 + H2O =>
2 KIO4 + As2O3 + 6 KOH = 2 KIO3 + 2 K3AsO4 + 3 H2O
K + N2O5 = K2O + N2 =>
10 K + N2O5 = 5 K2O + N2
K2O + Zn(OH)2 = K2ZnO2 + H2O =>
K2O + Zn(OH)2 = K2ZnO2 + H2O
Mg + H2S = Mg(HS)2 + H2 =>
Mg + 2 H2S = Mg(HS)2 + H2
Fe + AgC2H3O2 = Fe(C2H3O2)3 + Ag =>
Fe + 3 AgC2H3O2 = Fe(C2H3O2)3 + 3 Ag
H3As04 + H2O = H3O + AsO4 =>
H3As04 + 51 H2O = 35 H3O + 4 AsO4
FeS + H2O = (FeOH)2S + H2S =>
2 FeS + 2 H2O = (FeOH)2S + H2S
CaC12H22O14 + MgOH = CaOH + MgC12H22O14 =>
CaC12H22O14 + MgOH = CaOH + MgC12H22O14
Na2I + H2SO4 + Mn2O3 = I2 + Na2SO4 + Mn2(SO4)2 + H2O =>
2 Na2I + 6 H2SO4 + 2 Mn2O3 = I2 + 2 Na2SO4 + 2 Mn2(SO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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