| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H20 + 28 Cl2 = 9 CCl4 + 20 HCl
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
H2SO4 + NH3 = NH4 + SO4 =>
H2SO4 + 2 NH3 = 2 NH4 + SO4
AgNO3 + SO4 = Ag2SO4 + NO3 =>
2 AgNO3 + SO4 = Ag2SO4 + 2 NO3
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
CHCl3 + H2O + O2 = HCl + CO2 =>
2 CHCl3 + 2 H2O + O2 = 6 HCl + 2 CO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C6H12O6 + O2 = C6H12O6O =>
2 C6H12O6 + O2 = 2 C6H12O6O
PbS + O = SO + PbO =>
PbS + 2 O = SO + PbO
Cu + AuCl = Au + CuCl2 =>
Cu + 2 AuCl = 2 Au + CuCl2
KMnO4 + Na2S2O3 = Na2SO4 + K2SO4 + Mn2O3 =>
2 KMnO4 + Na2S2O3 = Na2SO4 + K2SO4 + Mn2O3
H2O2 + NO = H2 + HNO3 =>
2 H2O2 + 2 NO = H2 + 2 HNO3
C2H2 + AgNO3 = AgC2H + HNO3 =>
C2H2 + AgNO3 = AgC2H + HNO3
Cu2O + H2SO3 = Cu + CuSO4 + H2O =>
2 Cu2O + H2SO3 = 3 Cu + CuSO4 + H2O
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
Fe + Ag{+} = Ag + Fe{3+} =>
Fe + 3 Ag{+} = 3 Ag + Fe{3+}
SnCl4 + Au = AuCl3 + Sn =>
3 SnCl4 + 4 Au = 4 AuCl3 + 3 Sn
Zn + CuCl4 = Cu + ZnCl5 =>
4 Zn + 5 CuCl4 = 5 Cu + 4 ZnCl5
NaOCl + NH3 = H2O + N2H4 + NaCl =>
NaOCl + 2 NH3 = H2O + N2H4 + NaCl
BaCl2 + Hg2(NO3)2 = Ba(NO3)2 + Hg2Cl2 =>
BaCl2 + Hg2(NO3)2 = Ba(NO3)2 + Hg2Cl2
Ca + CuSO4 + H2O = Cu(OH)2 + CaSO4 + H2 =>
Ca + CuSO4 + 2 H2O = Cu(OH)2 + CaSO4 + H2
Cr(OH)3 + K2SO4 + KOH = K2CrO4 + K2SO3 + H2O =>
2 Cr(OH)3 + 3 K2SO4 + 4 KOH = 2 K2CrO4 + 3 K2SO3 + 5 H2O
K(MnO4) + SnCl2 + HCl = SnCl4 + MnCl2 + KCl + H2O =>
2 K(MnO4) + 5 SnCl2 + 16 HCl = 5 SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
C7H6O + NaBH4 + H2O = C7H8O + NaOH + BH3 =>
C7H6O + NaBH4 + H2O = C7H8O + NaOH + BH3
NaOH + H2O2 + NO = NaNO3 + H2O =>
2 NaOH + 3 H2O2 + 2 NO = 2 NaNO3 + 4 H2O
C2H4O2(l) + Mg(s) = H2 + Mg(C2H3O2)2 =>
2 C2H4O2(l) + Mg(s) = H2 + Mg(C2H3O2)2
Zn + Cu(SO4)2 = ZnSO4 + Cu =>
2 Zn + Cu(SO4)2 = 2 ZnSO4 + Cu
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Be + H2O + NaOH = Na2[Be(OH)4] + H2 =>
Be + 2 H2O + 2 NaOH = Na2[Be(OH)4] + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
ZnNa2CO3 = ZnONa2CO2 =>
ZnNa2CO3 = ZnONa2CO2
(c)C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
(c)C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
KMnO4 + HNO3 + H2S = S + Mn(NO3)2 + KNO3 + H2O =>
2 KMnO4 + 6 HNO3 + 5 H2S = 5 S + 2 Mn(NO3)2 + 2 KNO3 + 8 H2O
Fe(NO3)3*9H2O + NH4OH = FeOOH + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = FeOOH + 3 NH4NO3 + 10 H2O
NaCI = CINa =>
NaCI = CINa
MnO2 + Na2O = Na3MnO4 + Mn =>
5 MnO2 + 6 Na2O = 4 Na3MnO4 + Mn
C3H8 + KMnO4 + H2O = C3H7(OH) + MnO2 + KOH =>
3 C3H8 + 2 KMnO4 + H2O = 3 C3H7(OH) + 2 MnO2 + 2 KOH
ZnCO3 + Ba(OH)2 = Zn(OH)2 + BaCO3 =>
ZnCO3 + Ba(OH)2 = Zn(OH)2 + BaCO3
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
NCl3 + RbOH = RbCl + RbNO2 + H2O =>
NCl3 + 4 RbOH = 3 RbCl + RbNO2 + 2 H2O
C4H8O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C4H6O + H2O =>
3 C4H8O + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C4H6O + 7 H2O
NaOH + HI = NaH + IOH =>
NaOH + HI = NaH + IOH
(NH4)3VS4 + H2SO4 = (NH4)2SO4 + H3VS4 =>
2(NH4)3VS4 + 3 H2SO4 = 3(NH4)2SO4 + 2 H3VS4
C8H18 + Cl2 = C8H16Cl2 + HCl =>
C8H18 + 2 Cl2 = C8H16Cl2 + 2 HCl
FeSO4 + HIO + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
2 FeSO4 + 2 HIO + H2SO4 = I2 + Fe2(SO4)3 + 2 H2O
Cl2O + Br2O = ClBr + O2 =>
Cl2O + Br2O = 2 ClBr + O2
Zn(NO3)2 + NiCl2 = ZnCl2 + Ni(NO3)2 =>
Zn(NO3)2 + NiCl2 = ZnCl2 + Ni(NO3)2
KOHNaCl = KClNaOH =>
KOHNaCl = KClNaOH
ZnCu + HCl = ZnCl2 + CuCl2 + H2 =>
ZnCu + 4 HCl = ZnCl2 + CuCl2 + 2 H2
Zn + P = Zn3P2 =>
3 Zn + 2 P = Zn3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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