| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 I2 + 5 MnO4 + 5 H2SO4 = 5 MnSO4 + 6 HIO3 + 2 H2O
(NH4)2U2O7 + CH3COOH = UO2(CH3COO)2 + NH3 + H2O =>
(NH4)2U2O7 + 4 CH3COOH = 2 UO2(CH3COO)2 + 2 NH3 + 3 H2O
LiOH + AlBr3 = Li3Al + BrOH =>
3 LiOH + AlBr3 = Li3Al + 3 BrOH
RbOHHCl = RbOH2Cl =>
RbOHHCl = RbOH2Cl
NH4HSO4 = H2 + (NH4)2S2O8 =>
2 NH4HSO4 = H2 + (NH4)2S2O8
K2Cr2O72 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
K2Cr2O72 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 34 O2
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
NH4HSO4 = (NH4)2SO4 + H2SO4 =>
2 NH4HSO4 = (NH4)2SO4 + H2SO4
NH4HSO4 = NH3 + SO3 + H2O =>
NH4HSO4 = NH3 + SO3 + H2O
NH4HSO4 = H2 + (NH4)2S2O8 =>
2 NH4HSO4 = H2 + (NH4)2S2O8
Ca(NO3)2 + C2H5NO2 = CaO + CO2 + H2O + N2 =>
9 Ca(NO3)2 + 10 C2H5NO2 = 9 CaO + 20 CO2 + 25 H2O + 14 N2
C6H5CH2OH + KMnO4 = C6H5CHO + KOH + H2O + MnO2 =>
3 C6H5CH2OH + 2 KMnO4 = 3 C6H5CHO + 2 KOH + 2 H2O + 2 MnO2
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
H2S + ClO3{-} = HSO4{-} + Cl{-} + H{+} =>
3 H2S + 4 ClO3{-} = 3 HSO4{-} + 4 Cl{-} + 3 H{+}
H{+} + NO3{-} + UO{+2} = NO + UO2{+2} + H2O =>
2 H{+} + 2 NO3{-} + 3 UO{+2} = 2 NO + 3 UO2{+2} + H2O
(NH4)2SO4(s) = NH4(aq) + SO4(aq) =>
(NH4)2SO4(s) = 2 NH4(aq) + SO4(aq)
AlO3 + NaOH = AlOH3 + Na + O2 =>
2 AlO3 + 6 NaOH = 2 AlOH3 + 6 Na + 5 O2
(NH4)2SO4(s) = NH4(aq) + SO4(aq) =>
(NH4)2SO4(s) = 2 NH4(aq) + SO4(aq)
Hg2(NO3)2 = Hg + NO3 =>
Hg2(NO3)2 = 2 Hg + 2 NO3
H2O + CO22 = CO2H2 + O2 =>
2 H2O + 2 CO22 = 2 CO2H2 + 21 O2
AuCl3 + Fe = FeAu + Cl =>
AuCl3 + Fe = FeAu + 3 Cl
NH4HSO4 = (NH4)2SO4 + H2SO4 =>
2 NH4HSO4 = (NH4)2SO4 + H2SO4
Zn + BaCl2 = Ba + ZnCl2 =>
Zn + BaCl2 = Ba + ZnCl2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NH4HSO4 = NH3 + SO3 + H2O =>
NH4HSO4 = NH3 + SO3 + H2O
KMnO4 + H2Br = Br2 + KBr + MnBr2 + H2O =>
2 KMnO4 + 8 H2Br = Br2 + 2 KBr + 2 MnBr2 + 8 H2O
NH4HSO4 = (NH4)2SO4 + H2SO4 =>
2 NH4HSO4 = (NH4)2SO4 + H2SO4
NH4VO3 + H2SO4 = V2O5 + (NH4)2SO4 + H2O =>
2 NH4VO3 + H2SO4 = V2O5 + (NH4)2SO4 + H2O
H2NO = H2ON =>
H2NO = H2ON
Sr(NO3)2 + KIO3 = Sr(IO3)2 + KNO3 =>
Sr(NO3)2 + 2 KIO3 = Sr(IO3)2 + 2 KNO3
MnO2 + Na2S + H2SO4 = MnSO4 + Na2SO4 + H2O =>
4 MnO2 + Na2S + 4 H2SO4 = 4 MnSO4 + Na2SO4 + 4 H2O
Li + HNO3 = LiNO3 + H =>
Li + HNO3 = LiNO3 + H
K2SO4 + AlCl3 = Al2(SO4)3 + KCl =>
3 K2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 KCl
N2O5KOH = N2OHKO5 =>
N2O5KOH = N2OHKO5
FeS + Ag = Ag2S + Fe =>
FeS + 2 Ag = Ag2S + Fe
Sn + NO3{-} + H{+} = SnO3{2-} + NO2 + H2O =>
Sn + 4 NO3{-} + 2 H{+} = SnO3{2-} + 4 NO2 + H2O
H(C2H3O2)(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 H(C2H3O2)(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
RbOH + CO = RbCO2 + H =>
RbOH + CO = RbCO2 + H
KNO2 + PbO2 + HCl = KNO3 + PbCl + H2O =>
3 KNO2 + 2 PbO2 + 2 HCl = 3 KNO3 + 2 PbCl + H2O
K2S + Mn + Sn + S = K50Mn11Sn19S180 =>
25 K2S + 11 Mn + 19 Sn + 155 S = K50Mn11Sn19S180
HClO4 + I2 + H2O = H5IO6 + Cl2 =>
2 HClO4 + I2 + 4 H2O = 2 H5IO6 + Cl2
HClO4 = Cl2O7 + H2O =>
2 HClO4 = Cl2O7 + H2O
Al(OH)3 + H2AO4 = Al2(AO4)3 + H2O =>
2 Al(OH)3 + 3 H2AO4 = Al2(AO4)3 + 6 H2O
CuCl2(electricity) = Cu + Cl2 =>
CuCl2(electricity) = Cu + Cl2
C8H6O4 + NaOH = C8H4O4Na2 + H2O =>
C8H6O4 + 2 NaOH = C8H4O4Na2 + 2 H2O
H2Cr2O7 + H2O2 = H2Cr2O12 + H2O =>
H2Cr2O7 + 5 H2O2 = H2Cr2O12 + 5 H2O
ZnSO4 + NH4OH = Zn(OH)2 + (NH4)2SO4 =>
ZnSO4 + 2 NH4OH = Zn(OH)2 + (NH4)2SO4
Pb3O4 + HNO3 = Pb(NO3)2 + H2O + PbO2 =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + PbO2
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2 =>
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2
Mn2O7 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 Mn2O7 + 8 HNO3 = 4 Mn(NO3)2 + 5 O2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/25
Équations équilibrées sur07/10/24
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