| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaNaBr2 = CaBr2 + Na
O2 + C15H32 = CO2 + H2O =>
23 O2 + C15H32 = 15 CO2 + 16 H2O
N4Cl4 + CH4 = CCl4 + N2 + H2 =>
N4Cl4 + CH4 = CCl4 + 2 N2 + 2 H2
CrO4 + H2 = Cr2O7 + H2O =>
2 CrO4 + H2 = Cr2O7 + H2O
Zn + CuS = ZnSCu =>
Zn + CuS = ZnSCu
Ca(NO3)2*4H2O + Mg(NO3)2*6H2O + C2H5NO2 + SiO2 = Ca2MgSi2O7 + N2 + CO2 + H2O =>
6 Ca(NO3)2*4H2O + 3 Mg(NO3)2*6H2O + 10 C2H5NO2 + 6 SiO2 = 3 Ca2MgSi2O7 + 14 N2 + 20 CO2 + 67 H2O
S8 + NaOH = H2O + Na2S + Na2S2O3 =>
S8 + 12 NaOH = 6 H2O + 4 Na2S + 2 Na2S2O3
C9H8O2 + C10H12 = C9H10O2 + C10H8 =>
2 C9H8O2 + C10H12 = 2 C9H10O2 + C10H8
Au + FeSO4 = AuSO4 + Fe =>
Au + FeSO4 = AuSO4 + Fe
C10H21N + HCl = C10H22NCl =>
C10H21N + HCl = C10H22NCl
B3 + P3 = BP =>
B3 + P3 = 3 BP
Ca(ClO)2 + Na2S + H2O = CaCl2 + S + NaOH =>
Ca(ClO)2 + 2 Na2S + 2 H2O = CaCl2 + 2 S + 4 NaOH
CH3Cl + Na2CO3 + H2O = CH3OH + CO2 + NaCl =>
2 CH3Cl + Na2CO3 + H2O = 2 CH3OH + CO2 + 2 NaCl
Li + O2 = Li42O4 =>
42 Li + 2 O2 = Li42O4
C4H10O2 = C4H6 + H2O =>
C4H10O2 = C4H6 + 2 H2O
K + AlP = Al + K3P =>
3 K + AlP = Al + K3P
FeCl3 + K3 = KCl + Fe =>
FeCl3 + K3 = 3 KCl + Fe
Na2(SiO3) + KCl = NaCl + K2(SiO3) =>
Na2(SiO3) + 2 KCl = 2 NaCl + K2(SiO3)
Na2CO3 + FeCr207 + O2 = Fe2O2 + Na2CrO4 + CO2 =>
414 Na2CO3 + 2 FeCr207 + 622 O2 = Fe2O2 + 414 Na2CrO4 + 414 CO2
Na2SiO3 + H2O = Na2SiO3H2O =>
Na2SiO3 + H2O = Na2SiO3H2O
C7H14 + HBr = C7H15Br =>
C7H14 + HBr = C7H15Br
F2 + Ar = ArF =>
F2 + 2 Ar = 2 ArF
HNO3 + C12H11N = C12H10N2O2 + H2O =>
HNO3 + C12H11N = C12H10N2O2 + H2O
KC1 + O2 = KC1O =>
2 KC1 + O2 = 2 KC1O
CH3(CH2)2COO{-} + Ca{2+} = (CH3(CH2)2COO)2Ca =>
2 CH3(CH2)2COO{-} + Ca{2+} = (CH3(CH2)2COO)2Ca
Cu(HCO3)2 + CH3COOH = Cu(CH3COOH)2 + H2O + CO2 =>
4 Cu(HCO3)2 + 9 CH3COOH = 4 Cu(CH3COOH)2 + 6 H2O + 10 CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + H2SO4 = Al(HSO4) + H1 =>
Al + H2SO4 = Al(HSO4) + H1
Sb2S3 + O2 = Sb4O6 + S02 =>
2 Sb2S3 + 3 O2 = Sb4O6 + 3 S02
N + F = NF3 =>
N + 3 F = NF3
KI + K(MnO4) + H2SO4 = I2 + Mn(SO4) + K2(SO4) + H2O =>
10 KI + 2 K(MnO4) + 8 H2SO4 = 5 I2 + 2 Mn(SO4) + 6 K2(SO4) + 8 H2O
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
Fe(s) + AgCl(aq) = FeCl3(aq) + Ag(s) =>
Fe(s) + 3 AgCl(aq) = FeCl3(aq) + 3 Ag(s)
C(s) + SO2(g) = CS2 + CO(s) =>
5 C(s) + 2 SO2(g) = CS2 + 4 CO(s)
Na3PO4 + BaSO4 = Ba3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 BaSO4 = Ba3(PO4)2 + 3 Na2SO4
NaOH + Ni{2+} = Na + Ni(OH){2+} =>
NaOH + Ni{2+} = Na + Ni(OH){2+}
CH4CO2 + C2H6O = C2H8CO2 =>
CH4CO2 + 2 C2H6O = 2 C2H8CO2
NaOH + HCl = ClNa + HOH =>
NaOH + HCl = ClNa + HOH
C6H8O7 + NaClO2 = ClO2 + C6H7O7Na + HCl + H2O =>
5 C6H8O7 + 5 NaClO2 = 4 ClO2 + 5 C6H7O7Na + HCl + 2 H2O
HCOOH + CH3OH = CH3COOCH3 + H2O =>
HCOOH + 2 CH3OH = CH3COOCH3 + 2 H2O
FeCl + KI = KCl + FeI =>
FeCl + KI = KCl + FeI
C6H8O7 + O2 = CO2 + C6H12O6 =>
6 C6H8O7 + 3 O2 = 12 CO2 + 4 C6H12O6
CH3COCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COOH =>
10 CH3COCH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O + 15 CH3COOH
Ti(OH)4 + KOH = K2TiO3 + H2O =>
Ti(OH)4 + 2 KOH = K2TiO3 + 3 H2O
KMnO4 + H2SO4 + V2O3 = K2SO4 + MnSO4 + V2O5 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 V2O3 = 2 K2SO4 + 4 MnSO4 + 5 V2O5 + 6 H2O
Na3PO4 + BaSO4 = Ba3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 BaSO4 = Ba3(PO4)2 + 3 Na2SO4
K + S + C + N = KSCN =>
K + S + C + N = KSCN
AgNo3 + ZnCl2 = AgCl + Zn(No3)2 =>
2 AgNo3 + ZnCl2 = 2 AgCl + Zn(No3)2
ZnCl2 + CuCl2*2H2O + NiCl2*6H2O + AgNO3 + NaOH = ZnCuNiAgO + Na + Cl + H2O + NO3 =>
ZnCl2 + CuCl2*2H2O + NiCl2*6H2O + AgNO3 + 2 NaOH = ZnCuNiAgO + 2 Na + 6 Cl + 9 H2O + NO3
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/24
Équations équilibrées sur02/08/23
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