| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C10H5ClN2 = 5 H2 + 10 C2 + 2 N2 + Cl2
SnSO4 + K2Cr2O7 + KHSO4 = Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 SnSO4 + K2Cr2O7 + 14 KHSO4 = 3 Sn(SO4)2 + 8 K2SO4 + Cr2(SO4)3 + 7 H2O
CuI2 + (NH4)2(SO4) = Cu(SO4) + (NH4)I =>
CuI2 + (NH4)2(SO4) = Cu(SO4) + 2(NH4)I
CaF2 + H2O = HF + Ca(OH)2 =>
CaF2 + 2 H2O = 2 HF + Ca(OH)2
LiHSO4 = Li + HSO4 =>
LiHSO4 = Li + HSO4
NH3 + Si = NSi + H2 =>
2 NH3 + 2 Si = 2 NSi + 3 H2
Ca + Au3(PO4) = Ca3(PO4)2 + Au3 =>
3 Ca + 2 Au3(PO4) = Ca3(PO4)2 + 2 Au3
KBr + I = KI + Br2 =>
2 KBr + 2 I = 2 KI + Br2
CrCl3 + Cl2 + H2O = CrO2Cl2 + HCl =>
2 CrCl3 + 3 Cl2 + 4 H2O = 2 CrO2Cl2 + 8 HCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Sr3N2 = Sr + N2 =>
Sr3N2 = 3 Sr + N2
KMnO4 + Al(OH)3 = Al(MnO4)3 + H2O + K2O =>
6 KMnO4 + 2 Al(OH)3 = 2 Al(MnO4)3 + 3 H2O + 3 K2O
HCl + Na(OH)2 = H(OH)2 + NaCl =>
HCl + Na(OH)2 = H(OH)2 + NaCl
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Bi(NO3)3 + H2O = BiO(NO3) + HNO3 =>
Bi(NO3)3 + H2O = BiO(NO3) + 2 HNO3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
Ag4[Fe(CN)6] + Na2S2O2 = Na2[Fe(CN)6] + Ag4S2O2 =>
Ag4[Fe(CN)6] + Na2S2O2 = Na2[Fe(CN)6] + Ag4S2O2
C6H12 + O2(g) = CO2(g) + H2O(g) =>
C6H12 + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Si2H3(i) + O2(i) = SiO2(s) + H2O(aq) =>
4 Si2H3(i) + 11 O2(i) = 8 SiO2(s) + 6 H2O(aq)
Ag + Cu(NO3)2 = Cu + AgNO3 =>
2 Ag + Cu(NO3)2 = Cu + 2 AgNO3
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
CO2 + H2 = C8H18 + H2O =>
8 CO2 + 25 H2 = C8H18 + 16 H2O
MgSO4(s) + H2O(l) = MgSO4*7H2O(aq) =>
MgSO4(s) + 7 H2O(l) = MgSO4*7H2O(aq)
CuCO2 = CuO2C =>
CuCO2 = CuO2C
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Ca + NaNO3 = CaNaNO3 =>
Ca + NaNO3 = CaNaNO3
ClO{-} + Br{-} = BrO{-} + Cl{-} =>
ClO{-} + Br{-} = BrO{-} + Cl{-}
In + CuSO4 = In(SO4)3 + Cu =>
In + 3 CuSO4 = In(SO4)3 + 3 Cu
CO(OH)2 + H2S = COS + H2O =>
CO(OH)2 + H2S = COS + 2 H2O
KOH + Cu = K + Cu(OH)2 =>
2 KOH + Cu = 2 K + Cu(OH)2
AgNO3 + ZnOH = AgOH + ZnNO3 =>
AgNO3 + ZnOH = AgOH + ZnNO3
Pb(ClO3)2 + KI = KIClO3 + Pb =>
Pb(ClO3)2 + 2 KI = 2 KIClO3 + Pb
CO(s) + H2(g) = CH4(g) + H2O(l) =>
CO(s) + 3 H2(g) = CH4(g) + H2O(l)
MgO = Mg2 + O =>
2 MgO = Mg2 + 2 O
H(g) + N2(g) = NH3 =>
6 H(g) + N2(g) = 2 NH3
Zn + Sn(NO3)4 = Zn(NO3)4 + Sn =>
Zn + Sn(NO3)4 = Zn(NO3)4 + Sn
SO4{2-} + H{+} + Zn = Zn{2+} + SO2 + H2O =>
SO4{2-} + 4 H{+} + Zn = Zn{2+} + SO2 + 2 H2O
Cl2 + NH3 = N3H4 + NH4Cl =>
5 Cl2 + 16 NH3 = 2 N3H4 + 10 NH4Cl
MnSO4 + Na2S = MnS2 + Na + O2 =>
MnSO4 + Na2S = MnS2 + 2 Na + 2 O2
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
K4Fe(CN)6 + H2SO4 = HCN + KHSO4 + FeSO4 =>
K4Fe(CN)6 + 5 H2SO4 = 6 HCN + 4 KHSO4 + FeSO4
C37H31P3 + CuI = C37H31P3Cu3I3 =>
C37H31P3 + 3 CuI = C37H31P3Cu3I3
Fe(OH)3 = Fe + H2O + O =>
2 Fe(OH)3 = 2 Fe + 3 H2O + 3 O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Ag + Cu(NO3)2 = Cu + Ag(NO3)2 =>
Ag + Cu(NO3)2 = Cu + Ag(NO3)2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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