Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + 2 FeCl3 + CHCl3 = 6 KCl + 2 FeI2 + I2CHCl3
C3H8O(g) + O2(g) = H2O(g) + CO2(g) =>
2 C3H8O(g) + 9 O2(g) = 8 H2O(g) + 6 CO2(g)
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
COCl2 = Cl + CO =>
COCl2 = 2 Cl + CO
Zn + Fe(MnO4)3 = Zn(MnO4)2 + Fe =>
3 Zn + 2 Fe(MnO4)3 = 3 Zn(MnO4)2 + 2 Fe
MgF2 + NaHCO3 = Mg(HCO3)2 + NaF =>
MgF2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaF
F2 + S = F4S12 =>
2 F2 + 12 S = F4S12
MgO6 = O + Mg =>
MgO6 = 6 O + Mg
H3BO3 + H2O = H4BO3 + OH =>
H3BO3 + H2O = H4BO3 + OH
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
H3PO3 + KOH = KH2 + PO4 + H2O =>
3 H3PO3 + 5 KOH = 5 KH2 + 3 PO4 + 2 H2O
BaCl2 + AgNO3 = AgCl + BaN2O6 =>
BaCl2 + 2 AgNO3 = 2 AgCl + BaN2O6
Cu2 + CO3 = Cu2CO3 =>
Cu2 + CO3 = Cu2CO3
Hg2O2 + O = Hg(O2)2 =>
Hg2O2 + 6 O = 2 Hg(O2)2
Zn + CH3COOH = Zn(CH3COOH) =>
Zn + CH3COOH = Zn(CH3COOH)
NaOH + Na2SiO3 = Na4SiO4 + H2O =>
2 NaOH + Na2SiO3 = Na4SiO4 + H2O
NaJO3 + NaJ + HCl = JCl + NaCl + H2O =>
NaJO3 + 2 NaJ + 6 HCl = 3 JCl + 3 NaCl + 3 H2O
SeCl2 + I2 = ICl3 + Se =>
3 SeCl2 + I2 = 2 ICl3 + 3 Se
CO + K = KCO =>
CO + K = KCO
C10H10O4 + C2H5OH + NaBH4 = C8H10O3 + BH3 + NaOC2H5 =>
C10H10O4 + 2 C2H5OH + 3 NaBH4 = C8H10O3 + 3 BH3 + 3 NaOC2H5
Na2Co3(aq) + CuSO4(aq) = CuCo3(aq) + Na2SO4(aq) =>
Na2Co3(aq) + CuSO4(aq) = CuCo3(aq) + Na2SO4(aq)
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO + H2O =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 6 HCl + NO + 2 H2O
SO2 + H2O2 + NaOH = NaSO4 + H2O =>
2 SO2 + 3 H2O2 + 2 NaOH = 2 NaSO4 + 4 H2O
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
K2Cr2O7 + NaI = KI + Na2Cr2O7 =>
K2Cr2O7 + 2 NaI = 2 KI + Na2Cr2O7
C + HNO3 = N2 + CO2 + H2O =>
5 C + 4 HNO3 = 2 N2 + 5 CO2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
MnS + HI = MnI + HS =>
MnS + HI = MnI + HS
AlCl3 + (NH4)2S = NH4Cl + Al2S3 =>
2 AlCl3 + 3(NH4)2S = 6 NH4Cl + Al2S3
N2(g) + H2 = NH3 =>
N2(g) + 3 H2 = 2 NH3
KI + H2SO4 + KMnO4 = K2SO4 + H2O + I2 + MnSO4 =>
10 KI + 8 H2SO4 + 2 KMnO4 = 6 K2SO4 + 8 H2O + 5 I2 + 2 MnSO4
HC8H4O4 + Ba(OH)2 = Ba + C8H4O4 + HOH =>
2 HC8H4O4 + Ba(OH)2 = Ba + 2 C8H4O4 + 2 HOH
Al2O3 + Ag = Ag2O + Al =>
Al2O3 + 6 Ag = 3 Ag2O + 2 Al
CuO + NaOH + H2O = Na2[Cu(OH)4] =>
CuO + 2 NaOH + H2O = Na2[Cu(OH)4]
SO2 + Bn2 + H2O = H2SO4 + HBn =>
SO2 + Bn2 + 2 H2O = H2SO4 + 2 HBn
I + NaCl = NaICl =>
I + NaCl = NaICl
Na2S2O3*5H2O = Na2SO3 + S + H2O =>
Na2S2O3*5H2O = Na2SO3 + S + 5 H2O
Na2S + NH4Cl = (NH4)2S + NaCl =>
Na2S + 2 NH4Cl = (NH4)2S + 2 NaCl
Ca(H2PO4)2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 H3PO4
CaO + P2O5 = (Ca)3(PO4)2 =>
3 CaO + P2O5 = (Ca)3(PO4)2
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Fe(OH)3 + NaOH = Na(OH)3 + FeOH =>
Fe(OH)3 + NaOH = Na(OH)3 + FeOH
CrCl2 + K3PO4 = Cr3(PO4)2 + KCl =>
3 CrCl2 + 2 K3PO4 = Cr3(PO4)2 + 6 KCl
KIO3 + Na2S2O5 = I2 + Na2SO4 + K2SO4 + SO3 =>
4 KIO3 + 5 Na2S2O5 = 2 I2 + 5 Na2SO4 + 2 K2SO4 + 3 SO3
Cu(NO3)2 + Na2SiO4 = Cu(SiO4)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2SiO4 = Cu(SiO4)2 + 2 Na2NO3
S + BaCl2 = Ba2S + Cl2 =>
S + 2 BaCl2 = Ba2S + 2 Cl2
HNO3 + CuBr2 = CuNO3 + HBr2 =>
HNO3 + CuBr2 = CuNO3 + HBr2
K2SO3 + HCl = KHSO3 + KCl =>
K2SO3 + HCl = KHSO3 + KCl
CaCl2 + H2O = CaOHCl + HCl =>
CaCl2 + H2O = CaOHCl + HCl
Fe2S3 + HBr = FeBr3 + H2S =>
Fe2S3 + 6 HBr = 2 FeBr3 + 3 H2S
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/25
Équations équilibrées sur04/20/24
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