| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgSO4 + 2 NaOH = Ag(OH)2 + Na2SO4
MgSO4 + KBr = MgBr2 + K2SO4 =>
MgSO4 + 2 KBr = MgBr2 + K2SO4
I2 + C6H12 = HI + CH =>
3 I2 + C6H12 = 6 HI + 6 CH
SO3{-2} + MnO4{-2} = SO4{-2} + Mn{-2} =>
4 SO3{-2} + MnO4{-2} = 4 SO4{-2} + Mn{-2}
C7H6O3CH3OH = C8H8O3H2O =>
C7H6O3CH3OH = C8H8O3H2O
K2CO3(s) + HCl(aq) = CO2 + H2O + KCl =>
K2CO3(s) + 2 HCl(aq) = CO2 + H2O + 2 KCl
NH2CH2COOH + K2O = NH2CH2COOK + H2O =>
2 NH2CH2COOH + K2O = 2 NH2CH2COOK + H2O
H{+} + Cr2O7 + C2H5OH = Cr{+3} + C2H4O + H2O =>
6 H{+} + Cr2O7 + 4 C2H5OH = 2 Cr{+3} + 4 C2H4O + 7 H2O
CHF3 + Cl2 = CFC + F2 + HCl =>
4 CHF3 + 2 Cl2 = 2 CFC + 5 F2 + 4 HCl
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 = =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
CuSO4(H2O)5 = CuSO4 + (H2O) =>
CuSO4(H2O)5 = CuSO4 + 5(H2O)
Al(OH)3 + HCl = AlCl3(OH)3 + H2 =>
2 Al(OH)3 + 6 HCl = 2 AlCl3(OH)3 + 3 H2
NH4I + KOH = NH4OH + KI =>
NH4I + KOH = NH4OH + KI
ZnS = S8 + Zn =>
8 ZnS = S8 + 8 Zn
F2 + MgCl2 = MgF2 + Cl2 =>
F2 + MgCl2 = MgF2 + Cl2
MgSO4 + KBr = MgBr2 + K2SO4 =>
MgSO4 + 2 KBr = MgBr2 + K2SO4
Li + H2SO3 = Li2SO3 + H2 =>
2 Li + H2SO3 = Li2SO3 + H2
FeOSO3 = FeSO4 =>
FeOSO3 = FeSO4
Fe2 + O3 = FeO =>
3 Fe2 + 2 O3 = 6 FeO
C5H12 = C + H =>
C5H12 = 5 C + 12 H
FeCl3 + HI = FeCl2 + I2 + HCl =>
2 FeCl3 + 2 HI = 2 FeCl2 + I2 + 2 HCl
I + F = I3F =>
3 I + F = I3F
HCl(aq) + K2CO3(s) = KCl(aq) + CO2 + H2O =>
2 HCl(aq) + K2CO3(s) = 2 KCl(aq) + CO2 + H2O
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
CH2OO2 = CO2H2O =>
CH2OO2 = CO2H2O
NaHSO3 + O2 = Na2SO4 + SO2 + H2O =>
4 NaHSO3 + O2 = 2 Na2SO4 + 2 SO2 + 2 H2O
MgSO4 + KBr = MgBr2 + K2SO4 =>
MgSO4 + 2 KBr = MgBr2 + K2SO4
C8H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C7H6O2 + 4 K2SO4 + 8 MnSO4 + 16 H2O
I2 + C6H12 = HI + CH =>
3 I2 + C6H12 = 6 HI + 6 CH
C3H8 + HCl = C3H7Cl + H2 =>
C3H8 + HCl = C3H7Cl + H2
NH4SCN + FeCl3 + H2O = (Fe(H2O)5(SCN))Cl2 + NH4Cl =>
NH4SCN + FeCl3 + 5 H2O = (Fe(H2O)5(SCN))Cl2 + NH4Cl
K3[Cr(OH)6] + AlCl3 = Cr(OH)3 + Al(OH)3 + KCl =>
K3[Cr(OH)6] + AlCl3 = Cr(OH)3 + Al(OH)3 + 3 KCl
Ba(OH)2*H2O + NH4Cl = NH3 + H2O + BaCl2 =>
Ba(OH)2*H2O + 2 NH4Cl = 2 NH3 + 3 H2O + BaCl2
KCl(ac)AgNO3(ac) = AgCl(ac)KNO3 =>
KCl(ac)AgNO3(ac) = AgCl(ac)KNO3
SNO2 + H2SO4 = SN(SO4)2 + H2O =>
SNO2 + 2 H2SO4 = SN(SO4)2 + 2 H2O
P8 + O2 = P2O3 =>
P8 + 6 O2 = 4 P2O3
C3H8(g) + O2 = CO2(g) + H2O =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O
KHSO3(s)HCl(aq) = KClSO2H2O =>
KHSO3(s)HCl(aq) = KClSO2H2O
B2S3 + O2 = B2O3 + SO2 =>
2 B2S3 + 9 O2 = 2 B2O3 + 6 SO2
H3AsO4 + HCl = AsCl5 + H2O =>
H3AsO4 + 5 HCl = AsCl5 + 4 H2O
C5H9O + O2 = CO2 + H2O = =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Ba(NO3)2 + FeSO4 = FeNO3 + Ba(SO4)2 =>
Ba(NO3)2 + 2 FeSO4 = 2 FeNO3 + Ba(SO4)2
NI = N + I2 =>
2 NI = 2 N + I2
CH3NO2(s) + O2(g) = CO2(s) + H2O(g) + N2(g) =>
4 CH3NO2(s) + 3 O2(g) = 4 CO2(s) + 6 H2O(g) + 2 N2(g)
NaFeO2 + NaClO + NaOH = Na2FeO4 + NaCl + H2O =>
2 NaFeO2 + 3 NaClO + 2 NaOH = 2 Na2FeO4 + 3 NaCl + H2O
La(NO3)3 = La2O3 + NO2 + O2 =>
4 La(NO3)3 = 2 La2O3 + 12 NO2 + 3 O2
C11H26 + O2 = CO2 + H2O =>
2 C11H26 + 35 O2 = 22 CO2 + 26 H2O
Al2O3*H2O = Al2H2O4 =>
Al2O3*H2O = Al2H2O4
NaCl + OH = NaOH + Cl2 =>
2 NaCl + 2 OH = 2 NaOH + Cl2
HCOO + H2O = HCOOH + OH =>
HCOO + H2O = HCOOH + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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