| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 KNO3 + C8H8 = 4 K2CO3 + 4 CO2 + 4 H2O + 4 N2
CuSO4 + CuS = Cu2S2O4 =>
CuSO4 + CuS = Cu2S2O4
Pb(OH)4 + Na2CO3 = Pb(CO3)2 + NaOH =>
Pb(OH)4 + 2 Na2CO3 = Pb(CO3)2 + 4 NaOH
S9 + O2 = SO3 =>
2 S9 + 27 O2 = 18 SO3
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
CuS + HNO2 = Cu(NO)2 + NO2 + S4 + H2O =>
4 CuS + 16 HNO2 = 4 Cu(NO)2 + 8 NO2 + S4 + 8 H2O
SiO2 + C2 = SiC + C3O2 =>
SiO2 + 2 C2 = SiC + C3O2
C6H5COOH + Mg(OH)2 = H2O + Mg(C6H5COO)2 =>
2 C6H5COOH + Mg(OH)2 = 2 H2O + Mg(C6H5COO)2
As2O3 + KBrO3 = As2O5 + Br2 + KO =>
2 As2O3 + 2 KBrO3 = 2 As2O5 + Br2 + 2 KO
CoCl2(H2O)6 + NH4Cl + NH4OH + H2O2 = Co(NH3)4Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 6 NH4OH + H2O2 = 2 Co(NH3)4Cl3 + 20 H2O
CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
MgF2 + H2SO4 = MgSO4 + HF =>
MgF2 + H2SO4 = MgSO4 + 2 HF
Mg + FeSO4 = SO4 + MgFe =>
Mg + FeSO4 = SO4 + MgFe
PCl5(s) + H2O(l) = POCl3(l) + HCl(g) =>
PCl5(s) + H2O(l) = POCl3(l) + 2 HCl(g)
C6H5NH2 + NaOH = C6H6NNa + H2O =>
C6H5NH2 + NaOH = C6H6NNa + H2O
KClO3 + Mg = K + MgClO3 =>
KClO3 + Mg = K + MgClO3
Fe(ClO3)3 + Al = Al(ClO3)3 + Fe =>
Fe(ClO3)3 + Al = Al(ClO3)3 + Fe
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na(s) + Br2(g) = NaBr(s) =>
2 Na(s) + Br2(g) = 2 NaBr(s)
ZnSO4 + HNO3 = HSO4 + ZnNO3 =>
ZnSO4 + HNO3 = HSO4 + ZnNO3
Ni + HClO4 = Ni(ClO4)3 + H2 =>
2 Ni + 6 HClO4 = 2 Ni(ClO4)3 + 3 H2
Ca5(PO4)3F + HCl = CaCl2 + HF + P2O5 + H2O =>
2 Ca5(PO4)3F + 20 HCl = 10 CaCl2 + 2 HF + 3 P2O5 + 9 H2O
Fe3(PO4)2*8H2O + LiOH + H3PO4 = LiFePO4 + H2O =>
Fe3(PO4)2*8H2O + 3 LiOH + H3PO4 = 3 LiFePO4 + 11 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Ta + Cl2 + NaOH = NaCl + H3TaO4 + H2O =>
2 Ta + 5 Cl2 + 10 NaOH = 10 NaCl + 2 H3TaO4 + 2 H2O
Al(OH)3 + CH3COOH = H2O + AlCO2 + CH4 =>
8 Al(OH)3 + 5 CH3COOH = 18 H2O + 8 AlCO2 + 2 CH4
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
CH3OH + C9H8O4 = C8H8O3 + C3H6O2 =>
11 CH3OH + 3 C9H8O4 = C8H8O3 + 10 C3H6O2
SiO3 + C = SiC + CO =>
SiO3 + 4 C = SiC + 3 CO
Sn + AuNO3 = Au + Sn(NO3)2 =>
Sn + 2 AuNO3 = 2 Au + Sn(NO3)2
CO2 + H2O = (C31H34O11)2 + O2 =>
62 CO2 + 34 H2O = (C31H34O11)2 + 68 O2
P + Cl2 = P4Cl10 =>
4 P + 5 Cl2 = P4Cl10
Fe2O3 + H2O = FeO + OH =>
Fe2O3 + H2O = 2 FeO + 2 OH
C6N6FeK4 + FeCl3 + H2O2 = KCl + HCl + CO2 + FeNO2 + H2O =>
2 C6N6FeK4 + 10 FeCl3 + 37 H2O2 = 8 KCl + 22 HCl + 12 CO2 + 12 FeNO2 + 26 H2O
Ba3(PO4)2 + H3PO4 = Ba(H2PO4)2 =>
Ba3(PO4)2 + 4 H3PO4 = 3 Ba(H2PO4)2
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Mg + Ca(OH)2 = MgO + Ca + H2 =>
2 Mg + Ca(OH)2 = 2 MgO + Ca + H2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2
As2S3 + NO3{-} + H2O = AsO4{-3} + S + NO + H{+} =>
3 As2S3 + 10 NO3{-} + 4 H2O = 6 AsO4{-3} + 9 S + 10 NO + 8 H{+}
Cr2O3 + KIO3 + KOH = KI + K2CrO4 + H2O =>
Cr2O3 + KIO3 + 4 KOH = KI + 2 K2CrO4 + 2 H2O
Th + O2 = ThO17 =>
2 Th + 17 O2 = 2 ThO17
Zn(OH)2 + HC2H3O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 HC2H3O2 = Zn(C2H3O2)2 + 2 H2O
C7H6O + O = C7H6O3 =>
C7H6O + 2 O = C7H6O3
BiOH + Sn(OH)3 = Bi + Sn(OH)4 =>
BiOH + Sn(OH)3 = Bi + Sn(OH)4
Na3PO4(aq) + MgSO4(aq)*7H2O(l) = Mg3(PO4)2(s) + Na2SO4(aq) + H2O(l) =>
2 Na3PO4(aq) + 3 MgSO4(aq)*7H2O(l) = Mg3(PO4)2(s) + 3 Na2SO4(aq) + 21 H2O(l)
TiO2 + K2SO4 = Ti(SO4)2 + K2O =>
TiO2 + 2 K2SO4 = Ti(SO4)2 + 2 K2O
Ca(NO3)2 + Na2CrO4 = CaCrO4 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CrO4 = CaCrO4 + Na2(NO3)2
H2 + SO42{-} + H{+} = H2S + H2O =>
85 H2 + 2 SO42{-} + 2 H{+} = 2 H2S + 84 H2O
C2H6O3(C17H33CO)2 + H2O = C3H8O3 + C17H33COOH =>
27 C2H6O3(C17H33CO)2 + 11 H2O = 12 C3H8O3 + 54.999999999999C17H33COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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