| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu{2+} + H2Y{2-} = CuY{2-} + 2 H{+}
CuSO4 + K2Cr2O7 = CuCr2O7 + K2SO4 =>
CuSO4 + K2Cr2O7 = CuCr2O7 + K2SO4
K2SO4 + Al = K + AlSO4 =>
K2SO4 + Al = 2 K + AlSO4
C5H212 + O2 = CO2 + H2O =>
C5H212 + 58 O2 = 5 CO2 + 106 H2O
[Co(NH3)6]Cl3 + AgNO3 = AgCl + Co + N2 + H2 + O2 =>
2[Co(NH3)6]Cl3 + 6 AgNO3 = 6 AgCl + 2 Co + 9 N2 + 18 H2 + 9 O2
KI + KMnO4 = I2 + K2MnO4 =>
2 KI + 2 KMnO4 = I2 + 2 K2MnO4
Cs3H3P2O8 = Cs4P2O7 + H3PO4 + H2O =>
4 Cs3H3P2O8 = 3 Cs4P2O7 + 2 H3PO4 + 3 H2O
CO2 + H2O = C5H12O2 + O2 =>
5 CO2 + 6 H2O = C5H12O2 + 7 O2
H2O + I2 + H2SO3 = H2SO4 + HI =>
H2O + I2 + H2SO3 = H2SO4 + 2 HI
AI + S = AIS3 =>
AI + 3 S = AIS3
ThC + I2 = ThI4 + C =>
ThC + 2 I2 = ThI4 + C
Fe + S8 = FeS8 =>
Fe + S8 = FeS8
Pb(NO3) + HClO3 = HNO3 + PbClO3 =>
Pb(NO3) + HClO3 = HNO3 + PbClO3
Rh(NO3)3(aq) + Cr(s) = Cr(NO3)3(aq) + Rh(s) =>
Rh(NO3)3(aq) + Cr(s) = Cr(NO3)3(aq) + Rh(s)
C8H5O7NaS + CH3OH = C9H7O7NaS + H2O =>
C8H5O7NaS + CH3OH = C9H7O7NaS + H2O
Al + HNO3 = N2O + Al(NO3)3 + H2O =>
8 Al + 30 HNO3 = 3 N2O + 8 Al(NO3)3 + 15 H2O
Ca + Si = SiCa =>
Ca + Si = SiCa
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
PCl5(s) + H2O(l) = H3PO4(aq) + HCl(q) =>
PCl5(s) + 4 H2O(l) = H3PO4(aq) + 5 HCl(q)
C8H14O2 + H2O2 = CO2 + H2O =>
C8H14O2 + 21 H2O2 = 8 CO2 + 28 H2O
C8H18O + (OCl)2 = C8H16O + Cl + H2O =>
2 C8H18O + (OCl)2 = 2 C8H16O + 2 Cl + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Al2O = Al + O =>
Al2O = 2 Al + O
Na + SF6 = NaS2 + NaF =>
13 Na + 2 SF6 = NaS2 + 12 NaF
Cu(NO3)2 + NH4I = CuI + I2 + NH4NO3 =>
2 Cu(NO3)2 + 4 NH4I = 2 CuI + I2 + 4 NH4NO3
H2(g)Cl2(g) = HCl(g) =>
H2(g)Cl2(g) = 2 HCl(g)
KMnO4 + C2H5OH + HCl = CH3COOH + KCl + MnCl2 + H2O =>
4 KMnO4 + 5 C2H5OH + 12 HCl = 5 CH3COOH + 4 KCl + 4 MnCl2 + 11 H2O
C3H6O2 + KMnO4 + H2SO4 = C3H4O3 + K2SO4 + MnSO4 + H2O =>
5 C3H6O2 + 4 KMnO4 + 6 H2SO4 = 5 C3H4O3 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Ba(NO3)2 + K2SO4 = K(NO3) + Ba(SO4) =>
Ba(NO3)2 + K2SO4 = 2 K(NO3) + Ba(SO4)
O2 + C12H22O11 = CO2 + H2 =>
13 O2 + 2 C12H22O11 = 24 CO2 + 22 H2
Cu(s) + HNO3(aq) = Cu(NO3)2(s) + NO2(g) + H2O(aq) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(s) + 2 NO2(g) + 2 H2O(aq)
KJ + Br2 = KBr + J2 =>
2 KJ + Br2 = 2 KBr + J2
NH4NO2(s) = N(g) + H2O =>
NH4NO2(s) = 2 N(g) + 2 H2O
CoO + K = CoKO =>
CoO + K = CoKO
CUSO4 + K = K2SO4 + CU =>
CUSO4 + 2 K = K2SO4 + CU
H{+} + NO3{-} + Cu2S = Cu{2+} + SO4{2-} + H2O + NO =>
16 H{+} + 10 NO3{-} + 3 Cu2S = 6 Cu{2+} + 3 SO4{2-} + 8 H2O + 10 NO
H2O2 + C6H10 + HBr = C6H10Br2 + H2O =>
H2O2 + C6H10 + 2 HBr = C6H10Br2 + 2 H2O
Al(HSO3)3 + H2O = Al(OH)3 + H2SO3 =>
Al(HSO3)3 + 3 H2O = Al(OH)3 + 3 H2SO3
KMnO4 + NaBr + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O + Br =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O + 10 Br
P2 + O3 = P4O6 =>
2 P2 + 2 O3 = P4O6
H2SO4 + ZnBr = ZnSO4 + H2Br =>
H2SO4 + ZnBr = ZnSO4 + H2Br
C6H4CH3Cl + NaOH = C6H4CH3ONa + HCl =>
C6H4CH3Cl + NaOH = C6H4CH3ONa + HCl
NaCl + C + O = Na2CO3 + Cl =>
2 NaCl + C + 3 O = Na2CO3 + 2 Cl
TiOCl2 + NaOH + H2O = Ti(OH)4 + NaCl =>
TiOCl2 + 2 NaOH + H2O = Ti(OH)4 + 2 NaCl
SO2 + NaOH = NaSO3 + H2 =>
2 SO2 + 2 NaOH = 2 NaSO3 + H2
Ba(OH)2 + KOH = KBa + (HO)2 =>
2 Ba(OH)2 + 2 KOH = 2 KBa + 3(HO)2
NO2 + NaOH = NO + NaNO3 + H2O =>
3 NO2 + 2 NaOH = NO + 2 NaNO3 + H2O
FeO + CO = Fe + CO4 =>
3 FeO + CO = 3 Fe + CO4
Cd + NO3 = Cd(NO3)2 =>
Cd + 2 NO3 = Cd(NO3)2
Ba + CO2 = BaCO2 =>
Ba + CO2 = BaCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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