| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNH3Cl + KI + H2O = AgI + KCl + NH4OH
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Na2SO4 + Na2S = Na2SO3 =>
3 Na2SO4 + Na2S = 4 Na2SO3
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
C2F5 + O2 = CO2 + F =>
C2F5 + 2 O2 = 2 CO2 + 5 F
Fe + NiCl2 = FeCl2 + Ni =>
Fe + NiCl2 = FeCl2 + Ni
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
FeO3 + H2 = Fe(OH)3 =>
2 FeO3 + 3 H2 = 2 Fe(OH)3
MgCl2 + Ca(OH)2 = MgCl2Ca(OH)2 =>
MgCl2 + Ca(OH)2 = MgCl2Ca(OH)2
Al2(SO4)3 + Ag = Ag(SO4)3 + Al =>
Al2(SO4)3 + Ag = Ag(SO4)3 + 2 Al
CuCl + K2Cr2O7 + HCl = CrCl3 + CuCl2 + KCl + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 2 CrCl3 + 6 CuCl2 + 2 KCl + 7 H2O
NH4CH3CO2 + H2O = NH4CH3CO2H{+} + OH{-} =>
NH4CH3CO2 + H2O = NH4CH3CO2H{+} + OH{-}
N + Ca3F2 = F + Ca3N2 =>
2 N + Ca3F2 = 2 F + Ca3N2
Cl2 + C2H5OH = CCl3CHO + HCl =>
4 Cl2 + C2H5OH = CCl3CHO + 5 HCl
KL + (Cl2) = KCl + (L2) =>
2 KL + (Cl2) = 2 KCl + (L2)
(NH4)3PO4 = phosphoricacid + ammonia =>
(NH4)3PO4 = H3PO4 + 3 NH3
BrO{-} + Mn(OH)2 + OH{-} = Br{-} + MnO4{-} + H2O =>
5 BrO{-} + 2 Mn(OH)2 + 2 OH{-} = 5 Br{-} + 2 MnO4{-} + 3 H2O
HCHO + MnO4{-} + H{+} = HCOOH + H2O + Mn{+2} =>
5 HCHO + 2 MnO4{-} + 6 H{+} = 5 HCOOH + 3 H2O + 2 Mn{+2}
NO3{-} + C6H12O6 + H{+} = N2 + H2O + CO2 =>
24 NO3{-} + 5 C6H12O6 + 24 H{+} = 12 N2 + 42 H2O + 30 CO2
ZnS + NH4OH = [Zn(NH3)4]S + H2O =>
ZnS + 4 NH4OH = [Zn(NH3)4]S + 4 H2O
N2H4 + CuSO4 + NaOH = N2 + Cu2O + NaSO3 + H2O =>
N2H4 + 2 CuSO4 + 2 NaOH = N2 + Cu2O + 2 NaSO3 + 3 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CH3CHCH2 + H2 = CH3CH2CH3 =>
CH3CHCH2 + H2 = CH3CH2CH3
HClO + NaOH = H2O + NaOCl =>
HClO + NaOH = H2O + NaOCl
RbMnO4 + H2SO4 + H2S = Rb2SO4 + MnSO4 + H2O =>
8 RbMnO4 + 7 H2SO4 + 5 H2S = 4 Rb2SO4 + 8 MnSO4 + 12 H2O
FeCl3 + KI + H2O = FeCl2 + HCl + I2 + KOH =>
2 FeCl3 + 2 KI + 2 H2O = 2 FeCl2 + 2 HCl + I2 + 2 KOH
Fe(NO3)2 + KMnO4 + H2O = Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH =>
3 Fe(NO3)2 + KMnO4 + 2 H2O = 2 Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH
SrCl2 + (NH4)2CO3 = SrCO3 + NH4Cl =>
SrCl2 + (NH4)2CO3 = SrCO3 + 2 NH4Cl
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
HO{-} + Cl2 = ClO3{-} + Cl{-} + H2O =>
6 HO{-} + 3 Cl2 = ClO3{-} + 5 Cl{-} + 3 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Pb(s) + AgNO3(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag(s)
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
C12H22O + O2 = CO2 + H2O =>
C12H22O + 17 O2 = 12 CO2 + 11 H2O
Be + NaOH = Na2BeO2 + H =>
Be + 2 NaOH = Na2BeO2 + 2 H
Hg2(NO3)2 + LiI = Hg2I2 + LiNO3 =>
Hg2(NO3)2 + 2 LiI = Hg2I2 + 2 LiNO3
NH2CH2COONH4 + NaOH = NH2CH2COONa + NH3 + H2O =>
NH2CH2COONH4 + NaOH = NH2CH2COONa + NH3 + H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
I2O3 = I2O5 + I2 =>
5 I2O3 = 3 I2O5 + 2 I2
BaCl2 + Na(HCO3) = NaCl + Ba(HCO3)2 =>
BaCl2 + 2 Na(HCO3) = 2 NaCl + Ba(HCO3)2
(CHCH3) + O2 = CO2 + H2O =>
(CHCH3) + 3 O2 = 2 CO2 + 2 H2O
AgCl2{-} + OH{-} + BH4{-} = Ag + BO2{-} + H2O + Cl{-} =>
8 AgCl2{-} + 8 OH{-} + BH4{-} = 8 Ag + BO2{-} + 6 H2O + 16 Cl{-}
Fe(OH)3 + Cl2 + KOH = K4[Fe(OH)6] + KClO3 + H2O =>
10 Fe(OH)3 + Cl2 + 42 KOH = 10 K4[Fe(OH)6] + 2 KClO3 + 6 H2O
LiOH + CH3CH2COOH = LiCH3CH2COO + H2O =>
LiOH + CH3CH2COOH = LiCH3CH2COO + H2O
Sr3(NO3)2 + Al3(NO3)3*9H2O + CH4N2O = SrAl2O4 + H2O + CO2 + N2 =>
Sr3(NO3)2 + 2 Al3(NO3)3*9H2O + 4 CH4N2O = 3 SrAl2O4 + 26 H2O + 4 CO2 + 8 N2
NaClO4 + KBr + H2SO4 = Br2 + K2SO4 + Na2SO4 + HCl + H2O =>
2 NaClO4 + 16 KBr + 9 H2SO4 = 8 Br2 + 8 K2SO4 + Na2SO4 + 2 HCl + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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