| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CHCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
Mg + Fe{2+}Cl2 = Mg{2+}Cl2 + Fe =>
Mg + Fe{2+}Cl2 = Mg{2+}Cl2 + Fe
CH4 + Br2 = CHBr3 + HBr2 =>
2 CH4 + 9 Br2 = 2 CHBr3 + 6 HBr2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
C8H21O2 + O2 = CO2 + H2O =>
4 C8H21O2 + 49 O2 = 32 CO2 + 42 H2O
NH4CO3 + FeBr = FeCO3 + NH4Br =>
NH4CO3 + FeBr = FeCO3 + NH4Br
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
C8H21O2 + O2 = CO2 + H2O =>
4 C8H21O2 + 49 O2 = 32 CO2 + 42 H2O
Na[BH4] + O2 = NaBO2 + H =>
Na[BH4] + O2 = NaBO2 + 4 H
CuSO4*H2O = CuSO4 + H2O =>
CuSO4*H2O = CuSO4 + H2O
Fe + CO2 = Fe2O3 + C =>
4 Fe + 3 CO2 = 2 Fe2O3 + 3 C
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
Mn(OH)3 + H2O2 = Mn(OH)4 =>
2 Mn(OH)3 + H2O2 = 2 Mn(OH)4
Co + Sn(NO3)2 = Co(NO3)2 + Sn =>
Co + Sn(NO3)2 = Co(NO3)2 + Sn
C4H10(g) + O2(g) = CO2(g) + H2O =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O
Cl2 + Na2SiO3 = NaCl + NaClO3 + SiO2 =>
3 Cl2 + 3 Na2SiO3 = 5 NaCl + NaClO3 + 3 SiO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NH4OH + KAl(SO4)2H24O12 = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2H24O12 = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
C8H21O2 + O2 = CO2 + H2O =>
4 C8H21O2 + 49 O2 = 32 CO2 + 42 H2O
VO2 + KOH = K12V18O42 + H2O =>
18 VO2 + 12 KOH = K12V18O42 + 6 H2O
C8H21O2 + O2 = CO2 + H2O =>
4 C8H21O2 + 49 O2 = 32 CO2 + 42 H2O
Na[BH4] + O2 = NaBO2 + H =>
Na[BH4] + O2 = NaBO2 + 4 H
Al(OH)3 + AgBr = AlAg + Br(OH)3 =>
Al(OH)3 + AgBr = AlAg + Br(OH)3
C12H22 + O2 = C12O2 + H22 =>
C12H22 + O2 = C12O2 + H22
AgNO3 + CuSO4 = Ag2SO4 + Cu + NO3 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu + 2 NO3
Na[BH4] + O2 = NaBO2 + H =>
Na[BH4] + O2 = NaBO2 + 4 H
HClAgOH = AgClHOH =>
HClAgOH = AgClHOH
PbAu(NO3)2 = Pb(NO3)2Au =>
PbAu(NO3)2 = Pb(NO3)2Au
VO2 + KOH = K12V18O42 + H2O =>
18 VO2 + 12 KOH = K12V18O42 + 6 H2O
C8H21O2 + O2 = CO2 + H2O =>
4 C8H21O2 + 49 O2 = 32 CO2 + 42 H2O
NH4OH + KAl(SO4)2H24O12 = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2H24O12 = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H2O4 + NH4OH = (NH4)2C2O4 + H2O =>
C2H2O4 + 2 NH4OH = (NH4)2C2O4 + 2 H2O
AlIKOH = AlOHKI =>
AlIKOH = AlOHKI
C8H21O2 + O2 = CO2 + H2O =>
4 C8H21O2 + 49 O2 = 32 CO2 + 42 H2O
NiS + HCl + HNO3 = NiCl2 + S8 + NOCl + H2O =>
8 NiS + 24 HCl + 8 HNO3 = 8 NiCl2 + S8 + 8 NOCl + 16 H2O
HMnO4 + HNO2 = HMn(NO3)2 + HNO3 + H2O =>
HMnO4 + 3 HNO2 = HMn(NO3)2 + HNO3 + H2O
NH4OH + KAl(SO4)2H24O12 = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2H24O12 = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Al2 + ZnCl2 = AlCl + Zn =>
Al2 + ZnCl2 = 2 AlCl + Zn
V2O5 + B2O3 + NH4F + LiOH = LiVBO4F + NH3 + H2O =>
V2O5 + B2O3 + 2 NH4F + 2 LiOH = 2 LiVBO4F + 2 NH3 + 2 H2O
Na[BH4] + O2 = NaBO2 + H =>
Na[BH4] + O2 = NaBO2 + 4 H
HPO3 + CaO = Ca3(PO4)2 + H2O =>
2 HPO3 + 3 CaO = Ca3(PO4)2 + H2O
SrHO + HBr = H2O + SrBr =>
SrHO + HBr = H2O + SrBr
C8H21O2 + O2 = CO2 + H2O =>
4 C8H21O2 + 49 O2 = 32 CO2 + 42 H2O
NH4OH + KAl(SO4)2H24O12 = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2H24O12 = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
VO2 + KOH = K12V18O42 + H2O =>
18 VO2 + 12 KOH = K12V18O42 + 6 H2O
KI + Pb(NO3)2 = KNO3 + PbI2* =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2*
CaCHBr = CaBrCH =>
CaCHBr = CaBrCH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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