| Équations équilibrées la veille |
2 N2(g) + 5 O2(g) + 2 H2O(g) = 4 HNO3(aq)
VI + Li3(PO4) = V3(PO4) + LiI =>
3 VI + Li3(PO4) = V3(PO4) + 3 LiI
H2SO4(aq) + LiOH(aq) = H2OH(s) + LiSO4(l) =>
H2SO4(aq) + LiOH(aq) = H2OH(s) + LiSO4(l)
FeSO4 + HClO3 + H2SO4 = Fe2(SO4)3 + H2O + Cl2 =>
10 FeSO4 + 2 HClO3 + 5 H2SO4 = 5 Fe2(SO4)3 + 6 H2O + Cl2
MgCl2 + KNO3 = Mg(NO3)2(aq) + KCl(aq) =>
MgCl2 + 2 KNO3 = Mg(NO3)2(aq) + 2 KCl(aq)
MnSO4 + NaOCl + NaOH = NaMnO4 + H2O + NaCl + Na2SO4 =>
2 MnSO4 + 5 NaOCl + 6 NaOH = 2 NaMnO4 + 3 H2O + 5 NaCl + 2 Na2SO4
CuCl + H{2} = Cu{2}S + HCl =>
CuCl + H{2} = Cu{2}S + HCl
ZnCO3 + HI = ZnI + HCO3 =>
ZnCO3 + HI = ZnI + HCO3
N2H2 + H2O2 = N2 + H2O =>
N2H2 + H2O2 = N2 + 2 H2O
N2O(g) + H2(g) = NH3(g) + H2O(g) =>
N2O(g) + 4 H2(g) = 2 NH3(g) + H2O(g)
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
I2Cl6 + NaOH = NaIO3 + NaI + NaCl + H2O =>
3 I2Cl6 + 24 NaOH = 4 NaIO3 + 2 NaI + 18 NaCl + 12 H2O
N2O5 + Sr(OH)2 = HNO3 + SrO =>
N2O5 + Sr(OH)2 = 2 HNO3 + SrO
NiCl2 + Na2CO3 = Na2Cl2 + NiCO3 =>
NiCl2 + Na2CO3 = Na2Cl2 + NiCO3
N{5+} + O{-2} = N2O5 =>
2 N{5+} + 5 O{-2} = N2O5
NaOH + Hg2(NO3)2 = Hg(OH)2 + Na2(NO3) =>
4 NaOH + Hg2(NO3)2 = 2 Hg(OH)2 + 2 Na2(NO3)
Mg + HCl = MgCl171 + H2 =>
2 Mg + 342 HCl = 2 MgCl171 + 171 H2
PbS + Br2 = PbBr2 + S =>
PbS + Br2 = PbBr2 + S
NBr3 = N + Br =>
NBr3 = N + 3 Br
Fe2O3 + Cl2 + NaOH = FeO4 + H2O + NaCl =>
Fe2O3 + 5 Cl2 + 10 NaOH = 2 FeO4 + 5 H2O + 10 NaCl
Mg + O2 = Mg5O8 =>
5 Mg + 4 O2 = Mg5O8
BeSe + BeI2 = Be + SeI2 =>
BeSe + BeI2 = 2 Be + SeI2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
NaCuCl + NaFe = Na2CuClFe =>
NaCuCl + NaFe = Na2CuClFe
HNO3 + Cr2O3 = Cr(NO3)3 + H2O =>
6 HNO3 + Cr2O3 = 2 Cr(NO3)3 + 3 H2O
NBr5 + H2O = H3NO4 + HBr =>
NBr5 + 4 H2O = H3NO4 + 5 HBr
KMnO4 + NaSO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaSO3 + 4 NaOH = K2MnO4 + Na2MnO4 + 2 Na2SO4 + 2 H2O
KOH(aq) = KOH =>
KOH(aq) = KOH
S + O + H2 = SO4H2 =>
S + 4 O + H2 = SO4H2
H2O + CO2 = HCO3 + H =>
H2O + CO2 = HCO3 + H
ClBr + Li = LiBr + Cl2 =>
2 ClBr + 2 Li = 2 LiBr + Cl2
NCl3 + HCl = NH3 + Cl2 =>
NCl3 + 3 HCl = NH3 + 3 Cl2
CoCl6H2O + P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3 + Cl + H2O =>
CoCl6H2O + 4 P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3 + 6 Cl + H2O
Cu3(PO4)3 + Ag = Ag3PO4 + Cu =>
Cu3(PO4)3 + 9 Ag = 3 Ag3PO4 + 3 Cu
NH2 + Cl2 = NCl3 + HCl =>
2 NH2 + 5 Cl2 = 2 NCl3 + 4 HCl
Zn + Cr2(SO4)3 + HCl = ZnSO4 + CrCl2 + H2SO4 =>
Zn + Cr2(SO4)3 + 4 HCl = ZnSO4 + 2 CrCl2 + 2 H2SO4
C7H8O2 + NaOH + C3H7ClO2 = C10H14O4 + Na + Cl =>
20 C7H8O2 + 8 NaOH + 10 C3H7ClO2 = 17 C10H14O4 + 8 Na + 10 Cl
NH3(g) + O(g) = NO(g) + H2O(l) =>
2 NH3(g) + 5 O(g) = 2 NO(g) + 3 H2O(l)
C3H8O(aq) + O2(aq) = CO2 + H2O =>
2 C3H8O(aq) + 9 O2(aq) = 6 CO2 + 8 H2O
AlCl3 + NH4OH = NH3 + Al(OH)3 + HCl =>
AlCl3 + 3 NH4OH = 3 NH3 + Al(OH)3 + 3 HCl
NH3 + Ba(NO3)2 = N(NO3)3 + BaH2 =>
2 NH3 + 3 Ba(NO3)2 = 2 N(NO3)3 + 3 BaH2
NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2) =>
2 NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2)
CS2(g) + O2(g) = (g)CO2 + SO2(g) =>
CS2(g) + 3 O2(g) = (g)CO2 + 2 SO2(g)
NH3(g) + H2O = NH4 + OH =>
NH3(g) + H2O = NH4 + OH
HMnO4 + Pb(OH)2 = Pb(MnO4)2 + H2O =>
2 HMnO4 + Pb(OH)2 = Pb(MnO4)2 + 2 H2O
NaClHOH = NaOHHCl =>
NaClHOH = NaOHHCl
NH3HNO3 = NH4NO3 =>
NH3HNO3 = NH4NO3
(NH4)2SO4 + KNO3 = NH4NO3 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = 2 NH4NO3 + K2SO4
NH4(g) + O2(g) = NO2(g) + H2O(g) =>
NH4(g) + 2 O2(g) = NO2(g) + 2 H2O(g)
NH4C2H3O2 = NH4 + C2H3O2 =>
NH4C2H3O2 = NH4 + C2H3O2
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| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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