| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + AgC2H3O2 = FeC2H3O2 + Ag
NHO3 + CaO = Ca(NO3)2 + H2O =>
2 NHO3 + CaO = Ca(NO3)2 + H2O
MgO + SO = MgSO4 + MgS =>
2 MgO + 2 SO = MgSO4 + MgS
FeCl2 + NaOH + H2O2 = Fe(OH)3 + NaCl =>
2 FeCl2 + 4 NaOH + H2O2 = 2 Fe(OH)3 + 4 NaCl
SbOCl + HCl = H[SbCl4] + H2O =>
SbOCl + 3 HCl = H[SbCl4] + H2O
SnCl2 + KBrO3 + HCl = SnCl4 + Br2 + KCl + H2O =>
5 SnCl2 + 2 KBrO3 + 12 HCl = 5 SnCl4 + Br2 + 2 KCl + 6 H2O
OH + FeSCN + HCl = FeCl2 + H2O + SCN =>
2 OH + FeSCN + 2 HCl = FeCl2 + 2 H2O + SCN
Mg3(PO4)2 + ZnS = MgS + Zn3(PO4)2 =>
Mg3(PO4)2 + 3 ZnS = 3 MgS + Zn3(PO4)2
Pb + (NO3)2 = Pb(NO3)2 =>
Pb + (NO3)2 = Pb(NO3)2
K2Cr2O7 + H2SO4 + KIO3 = KIO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 KIO3 = 3 KIO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
H3PO4(aq) + OH(aq) = PO4 + H2O(l) =>
H3PO4(aq) + 3 OH(aq) = PO4 + 3 H2O(l)
ZnSO4 + HClO4 = ZnClO4 + HSO4 =>
ZnSO4 + HClO4 = ZnClO4 + HSO4
HClO4 + Li2CO3 = LiClO4 + H2O + CO2 =>
2 HClO4 + Li2CO3 = 2 LiClO4 + H2O + CO2
KI + Na(NO3) = K(NO3) + NaI =>
KI + Na(NO3) = K(NO3) + NaI
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
AgNo3 + K2Cr2O7 = Ag2Cr2O7 + KNo3 =>
2 AgNo3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNo3
Fe2O3 + Cu(NO2)2 = Fe(NO2)3 + CuO =>
Fe2O3 + 3 Cu(NO2)2 = 2 Fe(NO2)3 + 3 CuO
Na2S2O8 + KI = K2S2O8 + NaI =>
Na2S2O8 + 2 KI = K2S2O8 + 2 NaI
Ba2CO3 + SiO2 + Si3N4 + BaCl2 + N2 = Ba19Si36O47N23Cl3 + CO2 =>
70 Ba2CO3 + 153 SiO2 + 45 Si3N4 + 12 BaCl2 + 2 N2 = 8 Ba19Si36O47N23Cl3 + 70 CO2
BaO + FeSO4 = BaSO4 + FeO =>
BaO + FeSO4 = BaSO4 + FeO
KBr + H2SO4 = K2SO4 + H2O + Br2 + S =>
6 KBr + 4 H2SO4 = 3 K2SO4 + 4 H2O + 3 Br2 + S
N2H4 + TiCl4 + KOH = N2 + Ti2O3 + KCl + H2O =>
N2H4 + 4 TiCl4 + 16 KOH = N2 + 2 Ti2O3 + 16 KCl + 10 H2O
K3[Cr(OH)6] + KCl = CrCl3 + KOH =>
K3[Cr(OH)6] + 3 KCl = CrCl3 + 6 KOH
FeO + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + 4 H2O + SO2
Co + HClO4 = CoClO4 + H =>
Co + HClO4 = CoClO4 + H
MgO + H3PO4 = Mg(H2PO4)2 + H2O =>
MgO + 2 H3PO4 = Mg(H2PO4)2 + H2O
K2CrO4(aq) + BaCl2(aq) = KCl(aq) + Ba(CrO4)(s) =>
K2CrO4(aq) + BaCl2(aq) = 2 KCl(aq) + Ba(CrO4)(s)
Cr(NO3)3 + FeSO4 = Cr2(SO4)3 + Fe(NO3)2 =>
2 Cr(NO3)3 + 3 FeSO4 = Cr2(SO4)3 + 3 Fe(NO3)2
H2SO4(aq) + CsOH(aq) = H2O(l) + Cs2SO4(s) =>
H2SO4(aq) + 2 CsOH(aq) = 2 H2O(l) + Cs2SO4(s)
SO4{-} + I{-} + H{+} = H2S + I2 + H2O =>
2 SO4{-} + 18 I{-} + 20 H{+} = 2 H2S + 9 I2 + 8 H2O
LiOH + NaCl = LiCl + OHNa =>
LiOH + NaCl = LiCl + OHNa
Na2HPO3 + AgNO3 = Ag2HPO3 + NaNO3 =>
Na2HPO3 + 2 AgNO3 = Ag2HPO3 + 2 NaNO3
O{2-} + C8O4KO5 = CO2 + KO5 + e =>
12 O{2-} + C8O4KO5 = 8 CO2 + KO5 + 24e
CaO + H{+} = Ca{+2} + H2O =>
CaO + 2 H{+} = Ca{+2} + H2O
KI + O2 + H2O = I + KOH =>
4 KI + O2 + 2 H2O = 4 I + 4 KOH
Cl5 = Cl7 =>
7 Cl5 = 5 Cl7
CH3CH2CH3COOK + KOH = CH3CH3 + K2CO3 =>
2 CH3CH2CH3COOK + 2 KOH = 3 CH3CH3 + 2 K2CO3
CaBr2 + AgNo3 = Ca(No3)2 + AgBr =>
CaBr2 + 2 AgNo3 = Ca(No3)2 + 2 AgBr
V2(SO4)3 + O2 = V2O3 + V2(SO4)5 =>
5 V2(SO4)3 + 3 O2 = 2 V2O3 + 3 V2(SO4)5
C2H6O + C2H4 = C4H10O =>
C2H6O + C2H4 = C4H10O
Cd2{+} + NH3 = [Cd(NH3)4]2{+} =>
Cd2{+} + 8 NH3 = [Cd(NH3)4]2{+}
As + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + As2(SO4)3 + K2SO4 + H2O =>
2 As + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + As2(SO4)3 + K2SO4 + 7 H2O
Ag2O + S8 = Ag + SO3 =>
24 Ag2O + S8 = 48 Ag + 8 SO3
COCl2 + H2S = HCl + H2O + CS2 =>
COCl2 + 2 H2S = 2 HCl + H2O + CS2
SO3 + Fe(OH)3 = FeOHSO4 + H2O =>
SO3 + Fe(OH)3 = FeOHSO4 + H2O
C2H5OH + CH3COOH = C4H8O2 + H2O =>
C2H5OH + CH3COOH = C4H8O2 + H2O
Na3PO4 + CuSO4*5H2O = Na2SO4 + Cu3(PO4)2 + H2O =>
2 Na3PO4 + 3 CuSO4*5H2O = 3 Na2SO4 + Cu3(PO4)2 + 15 H2O
K2(SO3) + H(NO3) = K(NO3) + SO2 + H2O =>
K2(SO3) + 2 H(NO3) = 2 K(NO3) + SO2 + H2O
BaCl2(aq) + CoCl2 = BaCo + Cl4 =>
BaCl2(aq) + CoCl2 = BaCo + Cl4
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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