| Équations équilibrées la veille |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3PO4 + NaOH = Na3PO4 + H2O1 =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O1
(NH4)3(PO4) + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
I{-}(aq) + H{+}(aq) + IO3{-}(aq) = I2(aq) + H2O(I) =>
10 I{-}(aq) + 12 H{+}(aq) + 2 IO3{-}(aq) = 3 I2(aq) + 6 H2O(I)
ZnFeCl2 = ZnCl2Fe =>
ZnFeCl2 = ZnCl2Fe
C2H5COONaNaOH = C2H5COOHNa2O =>
C2H5COONaNaOH = C2H5COOHNa2O
LiCl + Cu3N2 = Li3N + CuCl2 =>
6 LiCl + Cu3N2 = 2 Li3N + 3 CuCl2
CaN + H2O = CaO + H2N =>
CaN + H2O = CaO + H2N
CaCO3 + BaSO4 = CaSO4 + BaCO3 =>
CaCO3 + BaSO4 = CaSO4 + BaCO3
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2 =>
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2
Mg(OH)2 + Al(OH)3 + (NH4)2CO3 = Mg66Al34(OH)200(CO3)17 + NH4OH =>
66 Mg(OH)2 + 34 Al(OH)3 + 17(NH4)2CO3 = Mg66Al34(OH)200(CO3)17 + 34 NH4OH
N = N02 =>
2 N = N02
C9H12(l) + O2(g) = CO2(g) + H2O(g) =>
C9H12(l) + 12 O2(g) = 9 CO2(g) + 6 H2O(g)
CO + HCl = COCl2 + H2 =>
CO + 2 HCl = COCl2 + H2
KOH + (NH4)2 = K + NH4OH =>
2 KOH + (NH4)2 = 2 K + 2 NH4OH
KMnO4 + H3PO4 = Mn3(PO4)2 + K3PO4 + O2 + H2O =>
12 KMnO4 + 12 H3PO4 = 4 Mn3(PO4)2 + 4 K3PO4 + 15 O2 + 18 H2O
Mn(OH)3 + HI = MnI3 + H2O =>
Mn(OH)3 + 3 HI = MnI3 + 3 H2O
C3H6O3 = C3H4O2 + H2O =>
C3H6O3 = C3H4O2 + H2O
FeH3 + O2 = FeO + H2O =>
4 FeH3 + 5 O2 = 4 FeO + 6 H2O
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
K + ClO = KClO =>
K + ClO = KClO
FeI2 + Cl2 + H2O = HIO3 + FeCl3 + HCl =>
2 FeI2 + 13 Cl2 + 12 H2O = 4 HIO3 + 2 FeCl3 + 20 HCl
TiCl4 + NaOH = TiO(OH)2 + NaCl + H2O =>
TiCl4 + 4 NaOH = TiO(OH)2 + 4 NaCl + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe(NO3)3 + SrCl2 = FeCl3 + Sr(NO3)2 =>
2 Fe(NO3)3 + 3 SrCl2 = 2 FeCl3 + 3 Sr(NO3)2
CaC2 + H2O2 = Ca(OH)2 + C2 =>
CaC2 + H2O2 = Ca(OH)2 + C2
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + CrSO4 =>
K2Cr2O7 + 8 NaCl + 7 H2SO4 = 4 Cl2 + 7 H2O + K2SO4 + 4 Na2SO4 + 2 CrSO4
LiHSO4 + KOH = LiKSO4 + H2O =>
LiHSO4 + KOH = LiKSO4 + H2O
Ca3(PO4)2 + P2O5 + H2O = Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 P2O5 + 6 H2O = 3 Ca(H2PO4)2
Na2(CO3) + H(C2H3O2) = Na(C2H3O2) + H2(CO3) =>
Na2(CO3) + 2 H(C2H3O2) = 2 Na(C2H3O2) + H2(CO3)
H + P = HP =>
H + P = HP
Cs + H + C + O = CsHCO3 =>
Cs + H + C + 3 O = CsHCO3
Ca + HNO3 = H + Ca(NO3) =>
Ca + HNO3 = H + Ca(NO3)
C51H104 + O2 = CO2 + H2O =>
C51H104 + 77 O2 = 51 CO2 + 52 H2O
(NH4)2Fe(SO4)2*6H2O + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)2*6H2O + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 68 H2O
Na2S2O3 + NaOH + Cl2 + H2O = Na2SO4*5H2O + NaCl =>
Na2S2O3 + 10 NaOH + 4 Cl2 + 5 H2O = 2 Na2SO4*5H2O + 8 NaCl
C10H10Fe + CH3COCl = [Fe(C5H4COCH3)(C5H5)] + HCl =>
C10H10Fe + CH3COCl = [Fe(C5H4COCH3)(C5H5)] + HCl
H2S + Cd(C2H3O2)2 = HC2H3O2 + CdS =>
H2S + Cd(C2H3O2)2 = 2 HC2H3O2 + CdS
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
H2SO3 + CaCO3 + O2 = CO2 + H2O + CaSO4 =>
2 H2SO3 + 2 CaCO3 + O2 = 2 CO2 + 2 H2O + 2 CaSO4
Na(C2H3O2) + HCl = NaCl + C2H4O2 =>
Na(C2H3O2) + HCl = NaCl + C2H4O2
Ca3(PO)42 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO)42 + 3 SiO2 + 39 C = 3 CaSiO3 + 39 CO + 42 P
KMnO4(s) + H2SO4(aq) = K2SO4(aq) + Mn2O7(s) + H2O(l) =>
2 KMnO4(s) + H2SO4(aq) = K2SO4(aq) + Mn2O7(s) + H2O(l)
CuO + H2(g) = Cu + H2O =>
CuO + H2(g) = Cu + H2O
NaOH + HNo3 = H2O + NaNo3 =>
NaOH + HNo3 = H2O + NaNo3
Cl2H2O + KI = KCl + H2O + I =>
Cl2H2O + 2 KI = 2 KCl + H2O + 2 I
Co{+2} + H{+} + H2O2 = Co{3+} + H2O =>
2 Co{+2} + 2 H{+} + H2O2 = 2 Co{3+} + 2 H2O
KCIO + H2 = KCI + H2O =>
KCIO + H2 = KCI + H2O
Cu + PtCl6{-2} = Cu{2} + PtCl4{-2} + Cl{-} =>
Cu + PtCl6{-2} = Cu{2} + PtCl4{-2} + 2 Cl{-}
Ba(OH)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(OH)2 =>
Ba(OH)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(OH)2
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Équations équilibrées sur10/30/24
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