| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiI(aq) + BaS(aq) = LiBa + SI
H(g) + N(g) = NH(g) =>
H(g) + N(g) = NH(g)
MgS = Mg(s) + S(s) =>
MgS = Mg(s) + S(s)
H4SiO4 + Pb(OH)2 = H2O + Pb4(SiO4)2 =>
2 H4SiO4 + 4 Pb(OH)2 = 8 H2O + Pb4(SiO4)2
C3H8O3 = C6H12O + H2O + CO2 =>
17 C3H8O3 = 7 C6H12O + 26 H2O + 9 CO2
KI + K2Cr2O7 + H2O = KOH + I2 + Cr(OH)3 =>
6 KI + K2Cr2O7 + 7 H2O = 8 KOH + 3 I2 + 2 Cr(OH)3
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Br2 + NaFeO2 + NaOH = Na2FeO4 + NaBr + H2O =>
3 Br2 + 2 NaFeO2 + 8 NaOH = 2 Na2FeO4 + 6 NaBr + 4 H2O
ZnCl2 + Ca = CaCl2 + Zn =>
ZnCl2 + Ca = CaCl2 + Zn
HNCO + NO = N2 + H2O + CO2 =>
4 HNCO + 6 NO = 5 N2 + 2 H2O + 4 CO2
C16H24O5N4 + H2O = CO2 + NH4{+} + H{+} + {-} =>
C16H24O5N4 + 27 H2O = 16 CO2 + 4 NH4{+} + 62 H{+} + 66e
H3PO3Zn(OH)2 = HPO3Zn + H2O =>
H3PO3Zn(OH)2 = HPO3Zn + 2 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
KI + K2Cr2O7 + H2O = KIO3 + Cr(OH)3 + KOH =>
KI + K2Cr2O7 + 4 H2O = KIO3 + 2 Cr(OH)3 + 2 KOH
Ag1 + I = AgI =>
Ag1 + I = AgI
BaBr2 + Ca(C2H2O2)2 = Ba(C2H2O2)2 + CaBr2 =>
BaBr2 + Ca(C2H2O2)2 = Ba(C2H2O2)2 + CaBr2
NH3 + Ag(NH3) = Ag(NH3)2 =>
NH3 + Ag(NH3) = Ag(NH3)2
PbS + H2O = PbO + H2S =>
PbS + H2O = PbO + H2S
K2Cr2O7 + KI + H2O = KOH + K3[Cr(OH)6] + I2 =>
K2Cr2O7 + 6 KI + 7 H2O = 2 KOH + 2 K3[Cr(OH)6] + 3 I2
I2 + NaOH = NaI + HIO =>
I2 + NaOH = NaI + HIO
Cu + Pb(NO3)3 = Pb + Cu(NO3)2 =>
3 Cu + 2 Pb(NO3)3 = 2 Pb + 3 Cu(NO3)2
Xe + Fe2 = XeFe6 =>
Xe + 3 Fe2 = XeFe6
C6H6O + C6H10O = C20H18O + H2O =>
8 C6H6O + 2 C6H10O = 3 C20H18O + 7 H2O
FeS + HNO3 + HCl = FeCl3 + H2SO4 + NO + H2O =>
FeS + 3 HNO3 + 3 HCl = FeCl3 + H2SO4 + 3 NO + 2 H2O
FeO + C = CO + Fe =>
FeO + C = CO + Fe
Ca + Hg = CaHg =>
Ca + Hg = CaHg
CH3COOH + NaHCO3 = CO2 + H2O + CH3COONa =>
CH3COOH + NaHCO3 = CO2 + H2O + CH3COONa
NH4CO2NH2 = NH3 + CO2 =>
NH4CO2NH2 = 2 NH3 + CO2
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O + SO2(g)
MgO*5H2O + HNO3 = Mg(NO3)2*6H2O =>
MgO*5H2O + 2 HNO3 = Mg(NO3)2*6H2O
MgCO3CO2H2O = Mg(HCO3)2 =>
MgCO3CO2H2O = Mg(HCO3)2
Cr(OH)3 + IO3{-} + OH{-} = (CrO4)2{-} + I{-} + H2O =>
4 Cr(OH)3 + 3 IO3{-} + 2 OH{-} = 2(CrO4)2{-} + 3 I{-} + 7 H2O
Al + HCl = AlCl3 + H22 =>
22 Al + 66 HCl = 22 AlCl3 + 3 H22
C240H90O4NS2 + O2 = SO2 + H2O + CO2 + N2 =>
2 C240H90O4NS2 + 525 O2 = 4 SO2 + 90 H2O + 480 CO2 + N2
C6H5Cl + O2 = CO + H2O + HCl =>
C6H5Cl + 4 O2 = 6 CO + 2 H2O + HCl
Fe + N2 = Fe3N4 =>
3 Fe + 2 N2 = Fe3N4
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
HCl(aq) + H2O(l) = H3O + Cl =>
HCl(aq) + H2O(l) = H3O + Cl
H2CrO4 + Pb(CH3COO)2 = PbCrO4 + CH3COOH =>
H2CrO4 + Pb(CH3COO)2 = PbCrO4 + 2 CH3COOH
NH4SO4 + NaOH = NH4Na + SO4OH =>
NH4SO4 + NaOH = NH4Na + SO4OH
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
Au(NO3)2 + CsOH = Au(OH)2 + CsNO3 =>
Au(NO3)2 + 2 CsOH = Au(OH)2 + 2 CsNO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H4SiO4 + NaOH = Na4SiO4 + H2O =>
H4SiO4 + 4 NaOH = Na4SiO4 + 4 H2O
CO + CH4 = C + H2O =>
2 CO + CH4 = 3 C + 2 H2O
Al(NO3)3 + NH3*H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3*H2O = Al(OH)3 + 3 NH4NO3
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Fe(NO3)3 + MgS = Fe2S3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgS = Fe2S3 + 3 Mg(NO3)2
HIO3 + Pb(OH)2 = Pb(IO3)2 + H2O =>
2 HIO3 + Pb(OH)2 = Pb(IO3)2 + 2 H2O
CH4 + CH3COOH = CH3COOC2H5 + H2 =>
2 CH4 + CH3COOH = CH3COOC2H5 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/29/24
Équations équilibrées sur07/29/23
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