| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + NaOH = Na2OH + NaSO4
Fe(s) + HOH(l) = H2(g) + Fe(OH)3(aq) =>
2 Fe(s) + 6 HOH(l) = 3 H2(g) + 2 Fe(OH)3(aq)
Na2(O2) + H2O = Na(OH) + O2 =>
2 Na2(O2) + 2 H2O = 4 Na(OH) + O2
CH3COOH + NaC2H3O2 = NaCOOH + CH3C2H3O2 =>
CH3COOH + NaC2H3O2 = NaCOOH + CH3C2H3O2
Ca(HCO3)2 + H2SO3 = CaSO3 + H2CO3 =>
Ca(HCO3)2 + H2SO3 = CaSO3 + 2 H2CO3
CrCl + Mg = MgCl2 + Cr =>
2 CrCl + Mg = MgCl2 + 2 Cr
MoS2 + H2O + NaCl + Ag = Ag2S + AgCl + MoO3 + NaH =>
MoS2 + 3 H2O + 6 NaCl + 10 Ag = 2 Ag2S + 6 AgCl + MoO3 + 6 NaH
Hg + Cl2 + H2S = HgS2 + HCl =>
Hg + 2 Cl2 + 2 H2S = HgS2 + 4 HCl
Ca(HCO3)2 + H2SO3 = CaSO3 + H2CO3 =>
Ca(HCO3)2 + H2SO3 = CaSO3 + 2 H2CO3
SO3 + CO2 = SO2 + CO3 =>
SO3 + CO2 = SO2 + CO3
HCl + MnO2 = Cl + Mn2Cl + H2O =>
8 HCl + 2 MnO2 = 7 Cl + Mn2Cl + 4 H2O
Ca(HCO3)2 + H2SO3 = CaSO3 + H2CO3 =>
Ca(HCO3)2 + H2SO3 = CaSO3 + 2 H2CO3
Na2S2O3(s) + H2SO4(aq) = Na2SO3 + H2O + SO2 =>
Na2S2O3(s) + 2 H2SO4(aq) = Na2SO3 + 2 H2O + 3 SO2
HCI + LiOH = LiCI + H2O =>
HCI + LiOH = LiCI + H2O
C2H4O2 + CH3OH = C5H8O3 + H2O =>
2 C2H4O2 + CH3OH = C5H8O3 + 2 H2O
Al2NO3 + HN4Cl = AlCl3 + N4 + H2O =>
4 Al2NO3 + 24 HN4Cl = 8 AlCl3 + 25 N4 + 12 H2O
BrCl2 + NaOH = BrOH + NaCl2 =>
BrCl2 + NaOH = BrOH + NaCl2
Hg{2+} + HCl = HgCl4{2-} + H{+} =>
Hg{2+} + 4 HCl = HgCl4{2-} + 4 H{+}
LiNO + Pb2SO = LiSO + Pb2NO =>
LiNO + Pb2SO = LiSO + Pb2NO
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
Fe + Mn(NO3)2 = Mn + Fe(NO3)3 =>
2 Fe + 3 Mn(NO3)2 = 3 Mn + 2 Fe(NO3)3
Sn(OH)2 = SnO2{2-} + H{+} =>
Sn(OH)2 = SnO2{2-} + 2 H{+}
KMnO4 + MgSO4 = K2SO4 + Mg(MnO4)2 =>
2 KMnO4 + MgSO4 = K2SO4 + Mg(MnO4)2
KClO1 = KCl + O2 =>
2 KClO1 = 2 KCl + O2
Ba + CuSO4 = Cu + BaSO4 =>
Ba + CuSO4 = Cu + BaSO4
CaNO3 + H2S = Ca2S + HNO3 =>
2 CaNO3 + H2S = Ca2S + 2 HNO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Pt + HCl = PtCl + H2 =>
2 Pt + 2 HCl = 2 PtCl + H2
Al4 + C3 + H2O = CH4 + AlO3H3 =>
Al4 + C3 + 12 H2O = 3 CH4 + 4 AlO3H3
Ag + KNo3 = K + AgNo3 =>
Ag + KNo3 = K + AgNo3
C6H5COOH + NaBH4 + H2O = C6H5CH(OH)CH3 + NaB(OH)4 =>
8 C6H5COOH + 5 NaBH4 + 11 H2O = 7 C6H5CH(OH)CH3 + 5 NaB(OH)4
Na3PO3 + HNO3 = Na3PO4 + NO2 + H2O =>
Na3PO3 + 2 HNO3 = Na3PO4 + 2 NO2 + H2O
Na3N + HNO3 = NaNO3 + NH3 =>
Na3N + 3 HNO3 = 3 NaNO3 + NH3
GeCl4 + LiAlH4 = GeH4 + LiCl + AlCl3 =>
GeCl4 + LiAlH4 = GeH4 + LiCl + AlCl3
KC2H3O2 + HCl = KCl + HC2H3O2 =>
KC2H3O2 + HCl = KCl + HC2H3O2
HNO3 + Br2 = HBrO3 + H2O + NO =>
10 HNO3 + 3 Br2 = 6 HBrO3 + 2 H2O + 10 NO
W + KMnO4 + H2SO4 = W(SO4) + K2SO4 + MnSO4 + H2O =>
5 W + 2 KMnO4 + 8 H2SO4 = 5 W(SO4) + K2SO4 + 2 MnSO4 + 8 H2O
Al(NO3)3 + Na2CO3 = AlCO3 + (NO3)3Na2 =>
Al(NO3)3 + Na2CO3 = AlCO3 + (NO3)3Na2
CO + Cl2 + H2O = HCl + CO2 =>
CO + Cl2 + H2O = 2 HCl + CO2
Zn + NHO3 = ZnNO3 + H2O + NO2 =>
Zn + 2 NHO3 = ZnNO3 + H2O + NO2
Zn + Na2SO4 = Na + ZnSO4 =>
Zn + Na2SO4 = 2 Na + ZnSO4
C4H6 + O = CO2 + H2O =>
C4H6 + 11 O = 4 CO2 + 3 H2O
Na2S + ZnCl2 = Na2Cl2 + ZnS =>
Na2S + ZnCl2 = Na2Cl2 + ZnS
Cr2O3 + Fe = Fe2O3 + Cr =>
Cr2O3 + 2 Fe = Fe2O3 + 2 Cr
Al2(So4)3(aq) + KOh(aq) = Al(Oh)3(aq) + K2So4(aq) =>
Al2(So4)3(aq) + 6 KOh(aq) = 2 Al(Oh)3(aq) + 3 K2So4(aq)
KHS + HNO3 = KHNO3 + HS =>
KHS + HNO3 = KHNO3 + HS
KClO3 + P4 = KCl + PO4 =>
16 KClO3 + 3 P4 = 16 KCl + 12 PO4
Hl + Ca(OH)2 = H2O + CaHlO =>
Hl + Ca(OH)2 = H2O + CaHlO
KNO3 + CH3OH = CO2 + H2O + NO + K2O =>
2 KNO3 + CH3OH = CO2 + 2 H2O + 2 NO + K2O
C15H11NO3 + NH2OH = C15H10N2O2 + H2O =>
C15H11NO3 + NH2OH = C15H10N2O2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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