| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + Zn(OH)2 = ZnCl2 + Cu(OH)2
H3PO4(l) = H2O(l) + P4O10(s) =>
4 H3PO4(l) = 6 H2O(l) + P4O10(s)
Mg(NH3)6(OH)2 + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
Mg(NH3)6(OH)2 + 8 HNO3 = Mg(NO3)2 + 6 NH4NO3 + 2 H2O
MnO + KCIO3 + KOH = K2MnO4 + KCI + H2O =>
3 MnO + 2 KCIO3 + 6 KOH = 3 K2MnO4 + 2 KCI + 3 H2O
SnCl4 + Na = NaCl + Sn =>
SnCl4 + 4 Na = 4 NaCl + Sn
Ga(s) + F2(g) = GaF3() =>
2 Ga(s) + 3 F2(g) = 2 GaF3()
NO + CH4 = CHN + H2O + H2 =>
2 NO + 2 CH4 = 2 CHN + 2 H2O + H2
Mg + Co{+2} = Mg{+2} + Co =>
Mg + Co{+2} = Mg{+2} + Co
C50H100O40N + O2 = H2O + CO2 + NH4 =>
C50H100O40N + 54 O2 = 48 H2O + 50 CO2 + NH4
H2Cr2O7 + H2FeCl4 + H2O1 = [Cr(H2O)6]Cl3 + FeCl3 =>
H2Cr2O7 + 6 H2FeCl4 + 5 H2O1 = 2[Cr(H2O)6]Cl3 + 6 FeCl3
C7H6O2 + H2O2 = C7H6O3 + H2O =>
C7H6O2 + H2O2 = C7H6O3 + H2O
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
CuO(OH2) = CuO + H2O =>
CuO(OH2) = CuO + H2O
CrCl2 + KOH + H2O = Cr(OH)3 + KCl + H2 =>
2 CrCl2 + 4 KOH + 2 H2O = 2 Cr(OH)3 + 4 KCl + H2
F + AlCl = AlF + Cl =>
F + AlCl = AlF + Cl
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
KMnO4 + PH3 = H3PO4 + KMn =>
KMnO4 + PH3 = H3PO4 + KMn
Bi2CO3O2 + Fe2O3 = BiFeO3 + CO2 =>
Bi2CO3O2 + Fe2O3 = 2 BiFeO3 + CO2
Na{+} + SO4{2-} = Na + SO4 =>
2 Na{+} + SO4{2-} = 2 Na + SO4
CoSO4 + CH3COOH + NaNO2 = CH3COONa + Na3[Co(NO2)6] + Na2SO4 + NO + H2O =>
CoSO4 + 2 CH3COOH + 7 NaNO2 = 2 CH3COONa + Na3[Co(NO2)6] + Na2SO4 + NO + H2O
SiH17NC6(g) + O2(g) = C6H15N(g) + H2(g) + SiO2(g) =>
SiH17NC6(g) + O2(g) = C6H15N(g) + H2(g) + SiO2(g)
Ta + CuSO4 = Cu + TaSO4 =>
Ta + CuSO4 = Cu + TaSO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
CO2BaO = BaCO3 =>
CO2BaO = BaCO3
HgS + HCl + HNO3 = H2HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
Sr(NO3)2(aq) + Na2C2O4(aq) = SrC2O4 + NaNO3(aq) =>
Sr(NO3)2(aq) + Na2C2O4(aq) = SrC2O4 + 2 NaNO3(aq)
CuO + HN3 = N2 + H2O + Cu =>
CuO + 2 HN3 = 3 N2 + H2O + Cu
C2H6 + CI2 = C4H9I + HI =>
8 C2H6 + 4 CI2 = 5 C4H9I + 3 HI
NaCl2 + AgNo3 = AgCl + Na(No3)2 =>
NaCl2 + 2 AgNo3 = 2 AgCl + Na(No3)2
HNO3 + NaOH = NaNO3 + H2O = HNO3 + NaOH =>
HNO3 + NaOH = NaNO3 + H2O
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+} =>
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+}
NH3 + Cu(OH)2 = Cu(NH3)4(OH)2 =>
4 NH3 + Cu(OH)2 = Cu(NH3)4(OH)2
HSO4{-} = H{+} + SO4{-2} =>
HSO4{-} = H{+} + SO4{-2}
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2 =>
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2
NH4(NO3) = N2O + H2O =>
NH4(NO3) = N2O + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Al(OH)03 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)03 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + KOH + H2OH2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 KOH + 4 H2OH2SO4 = 2 KAl(SO4)2 + 6 H2O + 3 H2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
CaCO3 + HBr = CaH2 + Br2CO3 =>
CaCO3 + 2 HBr = CaH2 + Br2CO3
K2S + AgNO3 = Ag2S + KNO3 =>
K2S + 2 AgNO3 = Ag2S + 2 KNO3
Zn + Ag{+} = Zn{2{+}+Ag =>
Zn + 2 Ag{+} = Zn{2{+}+2Ag
Ca(OH)2 + NH4OH = [Ca(NH3)4](OH)2 + H2O =>
Ca(OH)2 + 4 NH4OH = [Ca(NH3)4](OH)2 + 4 H2O
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
Fe(ClO4)2 + Al = Al(ClO4)2 + Fe =>
Fe(ClO4)2 + Al = Al(ClO4)2 + Fe
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Cr2O7{2-} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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