| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + Na2C2O4 = CuC2O4 + 2 NaCl
K(s) + Cl(g) = KCl(s) =>
K(s) + Cl(g) = KCl(s)
C + HNO3 = CO2 + N02 + H2O =>
5 C + 4 HNO3 = 5 CO2 + 2 N02 + 2 H2O
CuCl2 + H2SO4 = CuSO4 + H2Cl2 =>
CuCl2 + H2SO4 = CuSO4 + H2Cl2
H5IO6 + Cr + H{+} = IO3{-} + Cr3{+} + H2O =>
H5IO6 + 6 Cr + H{+} = IO3{-} + 2 Cr3{+} + 3 H2O
Mg(SO4) + AgNO3 = Mg(NO3)2 + Ag2(SO4) =>
Mg(SO4) + 2 AgNO3 = Mg(NO3)2 + Ag2(SO4)
Bi(OH)3 + HNO3 = Bi(NO3)2OH + H2O =>
Bi(OH)3 + 2 HNO3 = Bi(NO3)2OH + 2 H2O
FeCl3 + HNO3 = HCl + Fe(NO3)3 =>
FeCl3 + 3 HNO3 = 3 HCl + Fe(NO3)3
KClO3 + NH3 = KNO3 + KCl + Cl2 + H2O =>
3 KClO3 + 2 NH3 = 2 KNO3 + KCl + Cl2 + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HPO4{-2} + CaCl2 + H{+} = Ca3(PO4)2 + HCl =>
2 HPO4{-2} + 3 CaCl2 + 4 H{+} = Ca3(PO4)2 + 6 HCl
ZnHCl = ZnClH(g) =>
ZnHCl = ZnClH(g)
C3H6O + KMnO4 = MnO2 + CO2 + H2O + KOH =>
3 C3H6O + 16 KMnO4 = 16 MnO2 + 9 CO2 + H2O + 16 KOH
Sc + CH3COOH = (CH3COO)3Sc + H2 =>
2 Sc + 6 CH3COOH = 2(CH3COO)3Sc + 3 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NIS + O = NIO + SO2 =>
NIS + 3 O = NIO + SO2
CaAl2Si2O8 + H = Ca + Al + Si + OH =>
CaAl2Si2O8 + 8 H = Ca + 2 Al + 2 Si + 8 OH
(NH4)3PO4 + Sr(OH)2 = Sr3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 NH4OH
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C3H8O + O2 = H2O + C3H6O =>
2 C3H8O + O2 = 2 H2O + 2 C3H6O
Al(s) + CO2(g) = Al2O3(s) + CO(g) =>
2 Al(s) + 3 CO2(g) = Al2O3(s) + 3 CO(g)
KF + Pb(NO3)2 = KNO3 + PbF2 =>
2 KF + Pb(NO3)2 = 2 KNO3 + PbF2
Cu(NH3)4 + HCl = CuCl4 + NH4 =>
Cu(NH3)4 + 4 HCl = CuCl4 + 4 NH4
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)3(aq) + Pb(s) =>
2 Fe(s) + 3 Pb(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Pb(s)
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Fe(OH)3 + (NH4)2S = Fe2S3 + NH3 + H2O =>
2 Fe(OH)3 + 3(NH4)2S = Fe2S3 + 6 NH3 + 6 H2O
Ag(aq) + HCl(aq) = AgCl + H2 =>
2 Ag(aq) + 2 HCl(aq) = 2 AgCl + H2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
O + Na2 = ONa2 =>
O + Na2 = ONa2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
FeC2O4*2H2O(s) + O2(g) = Fe2O(s) + H2O(g) + CO2(g) =>
4 FeC2O4*2H2O(s) + O2(g) = 2 Fe2O(s) + 8 H2O(g) + 8 CO2(g)
Ag + Au{2+} = Ag{+} + Au =>
2 Ag + Au{2+} = 2 Ag{+} + Au
Li2CO3 + HCl = LiCl + H2O + CO2 =>
Li2CO3 + 2 HCl = 2 LiCl + H2O + CO2
C(CH2)7COOH + O2 = CO2 + H2O =>
4 C(CH2)7COOH + 47 O2 = 36 CO2 + 30 H2O
ZnO + N2O5 = Zn(NO3)2 =>
ZnO + N2O5 = Zn(NO3)2
C2H4O2(l) + C4H9OH(l) = H2O(l) + C6H12O2(l) =>
C2H4O2(l) + C4H9OH(l) = H2O(l) + C6H12O2(l)
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Mg(CH3COO)2 + (NH4)2S = MgS + NH4CH3COO =>
Mg(CH3COO)2 + (NH4)2S = MgS + 2 NH4CH3COO
HCN(g) + H2O(g) = NH3(g) + O2 + CH4 =>
2 HCN(g) + 6 H2O(g) = 2 NH3(g) + 3 O2 + 2 CH4
C13H10N2O3 + C2H2Br2O = C15H11BrN2O4 + HBr =>
C13H10N2O3 + C2H2Br2O = C15H11BrN2O4 + HBr
C19H15Cl + CH3OH = C20H18O + HCl =>
C19H15Cl + CH3OH = C20H18O + HCl
C3Cl3N3O3 + NH4OH + C6H5CHO = C6H5CH2CN + HCl + H2O =>
2 C3Cl3N3O3 + 63.000000000001NH4OH + 78.000000000002C6H5CHO = 69.000000000001C6H5CH2CN + 6.0000000000001HCl + 147 H2O
K2CO3 + HCIO3 = KCIO3 + CO2 + H2O =>
K2CO3 + 2 HCIO3 = 2 KCIO3 + CO2 + H2O
C(s) + H2O(g) = H2(g) + CO =>
C(s) + H2O(g) = H2(g) + CO
P + IO3{-} + OH{-} = HPO3{-2} + I2 + H2O =>
10 P + 6 IO3{-} + 14 OH{-} = 10 HPO3{-2} + 3 I2 + 2 H2O
Li + Fe(ClO3)3 = Li(ClO3)3 + Fe =>
Li + Fe(ClO3)3 = Li(ClO3)3 + Fe
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Na3VO4 + HCl = V2O5 + NaCl + H2O =>
2 Na3VO4 + 6 HCl = V2O5 + 6 NaCl + 3 H2O
K2O + Cl2O5 = KCl + O =>
K2O + Cl2O5 = 2 KCl + 6 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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