| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ba(OH)2 + SO2 = (BaOH)2SO3 + H2O
Mg + Ag = MgAg =>
Mg + Ag = MgAg
Na(MnO4) + Ca = Ca(MnO4)2 + Na =>
2 Na(MnO4) + Ca = Ca(MnO4)2 + 2 Na
Fe + NaNO2 + H2O = Fe3O4 + NO + NaOH =>
3 Fe + 8 NaNO2 + 4 H2O = Fe3O4 + 8 NO + 8 NaOH
C6H6O + C3H6O = C9H12O2 =>
C6H6O + C3H6O = C9H12O2
N2 + Ca(OH)2 = N2(OH)2 + Ca =>
N2 + Ca(OH)2 = N2(OH)2 + Ca
KI(aq) + AgNO3(aq) = KNO3(s) + AgI(aq) =>
KI(aq) + AgNO3(aq) = KNO3(s) + AgI(aq)
H2BeO2 + NaOH = Na2BeO2 + H2O =>
H2BeO2 + 2 NaOH = Na2BeO2 + 2 H2O
C11H14O2 + NaOH = C7H6O2 + C4H10O + Na =>
47 C11H14O2 + 48 NaOH = 51 C7H6O2 + 40 C4H10O + 48 Na
Pb(NO2)2 + LiCl = PbCl2 + LiNO2 =>
Pb(NO2)2 + 2 LiCl = PbCl2 + 2 LiNO2
O2 + HgO = HgO3 =>
O2 + HgO = HgO3
Fe2O3 + H{+} = Fe{3+} + H2O =>
Fe2O3 + 6 H{+} = 2 Fe{3+} + 3 H2O
Ag2SO4 + KCN = AgCN + K2SO4 =>
Ag2SO4 + 2 KCN = 2 AgCN + K2SO4
V02{+} + Fe{3+} + H2O = Fe{2+} + V2O5 + H{+} =>
V02{+} + 9 Fe{3+} + 5 H2O = 9 Fe{2+} + V2O5 + 10 H{+}
C7H6O3 + FeCl3 = C7H5O3FeCl2 + HCl =>
C7H6O3 + FeCl3 = C7H5O3FeCl2 + HCl
Mg + Ag = MgAg =>
Mg + Ag = MgAg
I + HCl = ICl + H2 =>
2 I + 2 HCl = 2 ICl + H2
K + Mn + O4 = KMnO4 =>
K + Mn + O4 = KMnO4
Fe + Cr(NO3)2 = Fe(NO3)3 + Cr =>
2 Fe + 3 Cr(NO3)2 = 2 Fe(NO3)3 + 3 Cr
Ni(IO4)3 = Ni(IO3)3 + O2 =>
2 Ni(IO4)3 = 2 Ni(IO3)3 + 3 O2
Li{+} + Cl{-} = LiCl =>
Li{+} + Cl{-} = LiCl
(C6H12O6) + (K2Cr2O7) + (H2SO4) = (CO2) + Cr2(SO4)3 + (K2SO4) + (H2O) =>
(C6H12O6) + 4(K2Cr2O7) + 16(H2SO4) = 6(CO2) + 4 Cr2(SO4)3 + 4(K2SO4) + 22(H2O)
H4N2O3 + NaOH = NaNO3 + NH3 + H2O =>
H4N2O3 + NaOH = NaNO3 + NH3 + H2O
Cu(NO3)2 + CH3CSNH2 = CuS + CH3CNH2(NO3)2 =>
Cu(NO3)2 + CH3CSNH2 = CuS + CH3CNH2(NO3)2
Ca + H2O(water) = Ca(OH)2 + H2 =>
Ca + 2 H2O(water) = Ca(OH)2 + H2
AsH3 + H2O2 = AsO2 + H2O =>
2 AsH3 + 7 H2O2 = 2 AsO2 + 10 H2O
CuNO3(aq) + Ag(s) = AgNO3 + Cu =>
CuNO3(aq) + Ag(s) = AgNO3 + Cu
Al(OH)3 + K2(SO4) = Al2(SO4)3 + K(OH) =>
2 Al(OH)3 + 3 K2(SO4) = Al2(SO4)3 + 6 K(OH)
KMnO4 + KI + HCl = H2O + KCl + KIO3 + MnCl2 =>
6 KMnO4 + 5 KI + 18 HCl = 9 H2O + 6 KCl + 5 KIO3 + 6 MnCl2
CH3CH2COO + H2O = OH + CH4CH2OO =>
2 CH3CH2COO + 6 H2O = 4 OH + 3 CH4CH2OO
MgSO3 = Mg + SO3 =>
MgSO3 = Mg + SO3
TiO2 + TiCl3 = TiOCl + TiCl4 =>
TiO2 + 2 TiCl3 = 2 TiOCl + TiCl4
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Br2 + AI = AIBr3 =>
3 Br2 + 2 AI = 2 AIBr3
CaC2 + Ca(OH)2 = Ca2(OH)2 + CO2 + H2O =>
CaC2 + 9 Ca(OH)2 = 5 Ca2(OH)2 + 2 CO2 + 4 H2O
Mg(OH)2 + (NH4)3PO4 = NH3 + H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2(NH4)3PO4 = 6 NH3 + 6 H2O + Mg3(PO4)2
AgI + HCl = AgCl*HI =>
AgI + HCl = AgCl*HI
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
NaOH + NaAsO2 + Br2 = NaBr + Na3AsO4 + H2O =>
4 NaOH + NaAsO2 + Br2 = 2 NaBr + Na3AsO4 + 2 H2O
NaNO3 + CuS = Na2S + Cu(NO3)2 =>
2 NaNO3 + CuS = Na2S + Cu(NO3)2
C9H11O3N + O2 = CO2 + H2O + N2 =>
4 C9H11O3N + 41 O2 = 36 CO2 + 22 H2O + 2 N2
Ba(OH)2 + SO2 = (BaOH)2SO3 + H2O =>
2 Ba(OH)2 + SO2 = (BaOH)2SO3 + H2O
Mg(NO3)2 + NH3 = MgN + H3(NO3)2 =>
Mg(NO3)2 + NH3 = MgN + H3(NO3)2
Br2(g) + KOH(aq) = KBrO3(aq) + KBr(aq) + H2O(l) =>
3 Br2(g) + 6 KOH(aq) = KBrO3(aq) + 5 KBr(aq) + 3 H2O(l)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C8O2H7COOH + NaOH = C8O2H7COONa + H2O =>
C8O2H7COOH + NaOH = C8O2H7COONa + H2O
Al2(SO4)3 + NaCO3 = Al2(CO3)3 + NaSO4 =>
Al2(SO4)3 + 3 NaCO3 = Al2(CO3)3 + 3 NaSO4
Na{3}Po{4} + HCl = NaCl + H{3}Po{4} =>
Na{3}Po{4} + HCl = NaCl + H{3}Po{4}
HI(aq) + Li2S(aq) = LiI(aq) + H2S(g) =>
2 HI(aq) + Li2S(aq) = 2 LiI(aq) + H2S(g)
P + H2SO4 = SO2 + H3PO4 + H2O =>
2 P + 5 H2SO4 = 5 SO2 + 2 H3PO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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