| Équations équilibrées la veille |
2 Fe + 3 Cl2 = 2 FeCl3
Ag(s) + Cl2(g) = AgCl(s) =>
2 Ag(s) + Cl2(g) = 2 AgCl(s)
KOH + NHO3 = KNO3 + H2O =>
KOH + NHO3 = KNO3 + H2O
Na[Al(OH)4] + MgCl2 = AlCl3 + Mg(OH)2 + NaOH =>
2 Na[Al(OH)4] + 3 MgCl2 = 2 AlCl3 + 3 Mg(OH)2 + 2 NaOH
OCl{-} + H{+} + {-} = Cl{-} + H2O =>
OCl{-} + 2 H{+} + 2e = Cl{-} + H2O
SO4{2-} + I{-} + H{+} = SO3{2-} + I2 + H2O =>
SO4{2-} + 2 I{-} + 2 H{+} = SO3{2-} + I2 + H2O
KOH + NHO3 = KNO3 + H2O =>
KOH + NHO3 = KNO3 + H2O
HNO3 + Au2(SO4)3 = Au(NO3)3 + H2SO4 =>
6 HNO3 + Au2(SO4)3 = 2 Au(NO3)3 + 3 H2SO4
Fe + BiNO3 = Bi + FeNO3 =>
Fe + BiNO3 = Bi + FeNO3
KNO3 + CrSO4 = Cr(NO3)2 + K2SO4 =>
2 KNO3 + CrSO4 = Cr(NO3)2 + K2SO4
C8H18 = C + H2 =>
C8H18 = 8 C + 9 H2
HClO3 + Co(OH)2 = H2O + CoCl2 + O2 =>
2 HClO3 + Co(OH)2 = 2 H2O + CoCl2 + 3 O2
HCOOH + CH3CH2OH = HCOOCH3 + H2O =>
2 HCOOH + CH3CH2OH = 2 HCOOCH3 + H2O
Fe + C = Fe122C03 =>
122 Fe + 3 C = Fe122C03
B + NaOH + H2O = BNa(OH)4 + H2 =>
2 B + 2 NaOH + 6 H2O = 2 BNa(OH)4 + 3 H2
P4 + KClO3 = KCl + PO4 =>
3 P4 + 16 KClO3 = 16 KCl + 12 PO4
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
C6H8O7 + CO3HNa = CO2 + H2O + C6H6O7Na2 =>
C6H8O7 + 2 CO3HNa = 2 CO2 + 2 H2O + C6H6O7Na2
C5H12 + KMnO4 + H2SO4 = C5H12O3 + K2SO4 + MnSO4 + H2O =>
5 C5H12 + 6 KMnO4 + 9 H2SO4 = 5 C5H12O3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
CH3COOH + Na2CO3 = NaHC + H2O + CO2 =>
3 CH3COOH + 2 Na2CO3 = 4 NaHC + 4 H2O + 4 CO2
Mg(s) + CO2(g) = MgO(s) + C(s) =>
2 Mg(s) + CO2(g) = 2 MgO(s) + C(s)
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
H + I = HI =>
H + I = HI
K4FeCN6 + Ce(NO3)4 + KOH = K2CO3 + Fe(OH)3 + Ce(OH)3 + KNO3 + H2O =>
K4FeCN6 + 41 Ce(NO3)4 + 168 KOH = K2CO3 + Fe(OH)3 + 41 Ce(OH)3 + 170 KNO3 + 21 H2O
NaMnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + Na2SO4 + H2O =>
2 NaMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + Na2SO4 + 3 H2O
HCl + Cr(OH)3 = CrCl3 + H2O =>
3 HCl + Cr(OH)3 = CrCl3 + 3 H2O
K + F = KF =>
K + F = KF
Mg(g) + N(g) = MgN(g) =>
Mg(g) + N(g) = MgN(g)
CH3CH2CH2Cl + H2O = CH3CH2CH2OH + HCl =>
CH3CH2CH2Cl + H2O = CH3CH2CH2OH + HCl
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
K + I = KI =>
K + I = KI
FeCl3 + K2C2O4 + H2O = K3[Fe(C2O4)3]*3H2O + KCl =>
FeCl3 + 3 K2C2O4 + 3 H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl
CO2 + H2O = C2H5O6H + O2 =>
4 CO2 + 6 H2O = 2 C2H5O6H + O2
Cu(s) + S(s) = CuS =>
Cu(s) + S(s) = CuS
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5COOH3 + O2 = CO2 + H2O =>
C6H5COOH3 + 8 O2 = 7 CO2 + 4 H2O
ZnNO3 + K2CO3 = ZnCO3 + K2NO3 =>
ZnNO3 + K2CO3 = ZnCO3 + K2NO3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
RuO2 = Ru + O2 =>
RuO2 = Ru + O2
Ca(OH)2(s) + NH4Cl(s) = CaCl2(s) + H2O(g) + NH3(g) =>
Ca(OH)2(s) + 2 NH4Cl(s) = CaCl2(s) + 2 H2O(g) + 2 NH3(g)
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
(C6H10O5) + NaOH = Na(C6H9O5) + H2O =>
(C6H10O5) + NaOH = Na(C6H9O5) + H2O
CH2(OH)CH2OH + O2 = H2O + CO2 =>
2 CH2(OH)CH2OH + 5 O2 = 6 H2O + 4 CO2
Cu(OH)2 + HClO = Cu(ClO)2 + H2O =>
Cu(OH)2 + 2 HClO = Cu(ClO)2 + 2 H2O
KCrO4 + HCl = CrCl3 + Cl2 + H2O + KCl =>
KCrO4 + 8 HCl = CrCl3 + 2 Cl2 + 4 H2O + KCl
Ga2O3 + KOH = KGaO2 + H2O =>
Ga2O3 + 2 KOH = 2 KGaO2 + H2O
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Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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