| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4(aq) + 2 AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq)
CO2(g) + H2(g) = CH4(g) + H2O(g) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(g)
Co(NO3)3(aq) + Zn(s) = Zn(NO3)2(aq) + Co(s) =>
2 Co(NO3)3(aq) + 3 Zn(s) = 3 Zn(NO3)2(aq) + 2 Co(s)
Na2S2O3 = Na2SO4 + Na2S + S =>
4 Na2S2O3 = 3 Na2SO4 + Na2S + 4 S
CO2(g) + H2(g) = HCOOH(g) =>
CO2(g) + H2(g) = HCOOH(g)
Na2S2O3 = Na + S2O3 =>
Na2S2O3 = 2 Na + S2O3
ZnO + K2CO3 = K2ZnO2 + CO2 =>
ZnO + K2CO3 = K2ZnO2 + CO2
CO2(g) + H2(g) = CH4(g) + H2O(l) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(l)
Al(OH)3 + KOH = Al(OK)3 + H2O =>
Al(OH)3 + 3 KOH = Al(OK)3 + 3 H2O
Ba(NO3)2 + MgCl2 = Mg(NO3)2 + BaCl2 =>
Ba(NO3)2 + MgCl2 = Mg(NO3)2 + BaCl2
[Cu(NH3)4]SO4 + H2SO4 + H2O = [Cu(H2O)4]SO4 + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + 2 H2SO4 + 4 H2O = [Cu(H2O)4]SO4 + 2(NH4)2SO4
Fe(C2H3O2)2 + KOH = Fe(OH)2 + K(C2H3O2) =>
Fe(C2H3O2)2 + 2 KOH = Fe(OH)2 + 2 K(C2H3O2)
Al(OH)3 + KOH = Al(OK)3 + H2O =>
Al(OH)3 + 3 KOH = Al(OK)3 + 3 H2O
Na2S2O3 = Na2O + SO2 + S =>
Na2S2O3 = Na2O + SO2 + S
Na2S2O3 = Na2SO3 + S =>
Na2S2O3 = Na2SO3 + S
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NO{2} + Mg = MgO + N{2} =>
NO{2} + Mg = MgO + N{2}
SO3 + H2 = H2SO3 =>
SO3 + H2 = H2SO3
Ne + Mg + O = NeMgO =>
Ne + Mg + O = NeMgO
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
NH3 + SO2 + O2 = NH3SO4 =>
NH3 + SO2 + O2 = NH3SO4
Ba(OH)2 + SIO2 = BaSIO3 + H2O =>
Ba(OH)2 + SIO2 = BaSIO3 + H2O
Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]
TiCe + Mg = Ti + MgCe2 =>
2 TiCe + Mg = 2 Ti + MgCe2
NaCl + CaCo3 = CaCl2 + Na2Co3 =>
2 NaCl + CaCo3 = CaCl2 + Na2Co3
AsCl5 + H2O = AsOCl + HCl + Cl2 =>
AsCl5 + H2O = AsOCl + 2 HCl + Cl2
KClO3 + H2S = KCl + H2SO4 =>
4 KClO3 + 3 H2S = 4 KCl + 3 H2SO4
MgSO4(aq) + AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq) =>
MgSO4(aq) + 2 AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq)
Co(NO3)2 + NaBr = CoBr2 + Na(NO3) =>
Co(NO3)2 + 2 NaBr = CoBr2 + 2 Na(NO3)
KCl + Cu3(PO4)2 = CuCl2 + K3PO4 =>
6 KCl + Cu3(PO4)2 = 3 CuCl2 + 2 K3PO4
CuOH = Cu2OH2O =>
2 CuOH = Cu2OH2O
Al(OH)3 + KOH = Al(OK)3 + H2O =>
Al(OH)3 + 3 KOH = Al(OK)3 + 3 H2O
C6H2 + C2H6Na4O12 = CO2 + NaOH + H2O =>
3 C6H2 + 13 C2H6Na4O12 = 44 CO2 + 52 NaOH + 16 H2O
Cu + KNO3 + H2SO4 = CuSO4 + NO + K2SO4 + H2O =>
3 Cu + 2 KNO3 + 4 H2SO4 = 3 CuSO4 + 2 NO + K2SO4 + 4 H2O
Br2O4 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2O4 + 6 NaOH = NaBr + 5 NaBrO3 + 3 H2O
Ti3N4 + ZnO = TiO2 + Zn3N2 =>
Ti3N4 + 6 ZnO = 3 TiO2 + 2 Zn3N2
ZnO + K2CO3 = K2ZnO2 + CO2 =>
ZnO + K2CO3 = K2ZnO2 + CO2
Re2O7 + HCl = ReCl7 + H2O =>
Re2O7 + 14 HCl = 2 ReCl7 + 7 H2O
CO2(g) + H2(g) = CO(g) + H2O(g) =>
CO2(g) + H2(g) = CO(g) + H2O(g)
Co(NO3)2 + NaBr = CoBr2 + NaNO3 =>
Co(NO3)2 + 2 NaBr = CoBr2 + 2 NaNO3
Al(OH)3 + KOH = Al(OK)3 + H2O =>
Al(OH)3 + 3 KOH = Al(OK)3 + 3 H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Na2S2O3 = Na2O + SO2 + S =>
Na2S2O3 = Na2O + SO2 + S
Al(OH)3 + KOH = Al(OK)3 + H2O =>
Al(OH)3 + 3 KOH = Al(OK)3 + 3 H2O
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
PbSO4 + AgNO3 = PbNO3 + Ag2(SO4)2 =>
2 PbSO4 + 2 AgNO3 = 2 PbNO3 + Ag2(SO4)2
AgNO3(aq) + PbBr2(s) = AgBr(s) + Pb(NO3)2(aq) =>
2 AgNO3(aq) + PbBr2(s) = 2 AgBr(s) + Pb(NO3)2(aq)
MgOH2 + H3PO4 = MgPO4 + OH2H3 =>
MgOH2 + H3PO4 = MgPO4 + OH2H3
MgSO4(aq) + AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq) =>
MgSO4(aq) + 2 AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/06/24
Équations équilibrées sur12/06/23
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