| Équations équilibrées la veille | Équations équilibrées le lendemain |
894 Ni + 106 V = Ni894V106
FeO + Br2 = Br2O + Fe =>
FeO + Br2 = Br2O + Fe
H2S + O = S + H2O =>
H2S + O = S + H2O
ZnSO4(aq) + AgNO3(aq) = ZnNO3(aq) + AgSO4(aq) =>
ZnSO4(aq) + AgNO3(aq) = ZnNO3(aq) + AgSO4(aq)
Cr + C = Cr7C3 =>
7 Cr + 3 C = Cr7C3
V + OH = VOH =>
V + OH = VOH
SrCrO4 + HC2H3O2 = Sr{2+} + Cr2O7{2-} + C2H3O2{-} + H2O =>
2 SrCrO4 + 2 HC2H3O2 = 2 Sr{2+} + Cr2O7{2-} + 2 C2H3O2{-} + H2O
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
La(NO3)3 + Ni(NO3)2 + C6H8O7 = CO2 + H2O + LaNi5 + N2 =>
6 La(NO3)3 + 30 Ni(NO3)2 + 26 C6H8O7 = 156 CO2 + 104 H2O + 6 LaNi5 + 39 N2
NH4Cl + Cu(NO3)2 = CuCl + NH4(NO3)2 =>
NH4Cl + Cu(NO3)2 = CuCl + NH4(NO3)2
Bi(NO3)3 + Fe = Bi + Fe(NO3)2 =>
2 Bi(NO3)3 + 3 Fe = 2 Bi + 3 Fe(NO3)2
As + O3 = As2O3 =>
2 As + O3 = As2O3
C3H8OH + O2 = CO2 + H2O =>
4 C3H8OH + 19 O2 = 12 CO2 + 18 H2O
H2S + O = S + H2O =>
H2S + O = S + H2O
SnS2 = Sn + S2 =>
SnS2 = Sn + S2
Ca + NaF = CaF2 + Na =>
Ca + 2 NaF = CaF2 + 2 Na
SO2 + H2O2 + BaCl2 = BaSO4 + HCl =>
SO2 + H2O2 + BaCl2 = BaSO4 + 2 HCl
C6H12O2(g) + O2(g) = CO2(g) + H2O(l) =>
C6H12O2(g) + 8 O2(g) = 6 CO2(g) + 6 H2O(l)
PH3 + NO = P4O10 + H2O + N2 =>
4 PH3 + 16 NO = P4O10 + 6 H2O + 8 N2
Fe + KNO3 + H2O = Fe2O3 + N2 + KOH =>
10 Fe + 6 KNO3 + 3 H2O = 5 Fe2O3 + 3 N2 + 6 KOH
H3PO4 + Mo(OH)5 = MoPO5 + H2O =>
H3PO4 + Mo(OH)5 = MoPO5 + 4 H2O
NH4OH + Na2CO3 = (NH4)2CO3 + NaOH =>
2 NH4OH + Na2CO3 = (NH4)2CO3 + 2 NaOH
C2H5OH(g) + O2(g) = CO2(g) + H2O(m) =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(m)
CaSO4 + Pb(CH3COO)2 = Ca(CH3COO)2 + PbSO4 =>
CaSO4 + Pb(CH3COO)2 = Ca(CH3COO)2 + PbSO4
Ca(NO3)2 + Li3O4P = LiNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 Li3O4P = 6 LiNO3 + Ca3(PO4)2
C5H7N + O2 = H2O + CO2 + N =>
4 C5H7N + 27 O2 = 14 H2O + 20 CO2 + 4 N
CaCo3 + Al = Al2(Co3)3 + Ca =>
3 CaCo3 + 2 Al = Al2(Co3)3 + 3 Ca
Sb2S3 + OH = SbS3 + SbO3 + H2O =>
Sb2S3 + 6 OH = SbS3 + SbO3 + 3 H2O
Cu2SO4 + NH3 = CuNH3 + SO4 =>
Cu2SO4 + 2 NH3 = 2 CuNH3 + SO4
Al2S3 + O2 = Al2O3 + SO3 =>
Al2S3 + 6 O2 = Al2O3 + 3 SO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2CO3 + V2O5 + V + TeO3 = Na2VTeO6 + CO2 =>
5 Na2CO3 + 2 V2O5 + V + 5 TeO3 = 5 Na2VTeO6 + 5 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CrCl3 + K2O = Cr2O3 + KCl =>
2 CrCl3 + 3 K2O = Cr2O3 + 6 KCl
Mg(s) + N(g) = MgN =>
Mg(s) + N(g) = MgN
AlBr3 + F = AlF3 + Br2 =>
2 AlBr3 + 6 F = 2 AlF3 + 3 Br2
LiCl + Au = Li + AuCl3 =>
3 LiCl + Au = 3 Li + AuCl3
Na2CO3 + H2O = H2CO3 + Na2O =>
Na2CO3 + H2O = H2CO3 + Na2O
Na2SnO3 + SO2 + H2O = Na2SnO2 + H2SO4 =>
Na2SnO3 + SO2 + H2O = Na2SnO2 + H2SO4
Al{3+} + HNO3 = Al(NO3)3 + H{+} =>
Al{3+} + 3 HNO3 = Al(NO3)3 + 3 H{+}
MgCO3(s) + HCl(aq) = MgCl2(aq) + CO2(g) + H2O(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + CO2(g) + H2O(g)
Ca(Cl)2 + NaOH = Ca(OH)2 + NaCl =>
Ca(Cl)2 + 2 NaOH = Ca(OH)2 + 2 NaCl
CaBr2(aq) + AgNO3(aq) = AgBr + Ca(NO3)2 =>
CaBr2(aq) + 2 AgNO3(aq) = 2 AgBr + Ca(NO3)2
AgNO3 + NaP = AgP + NaNO3 =>
AgNO3 + NaP = AgP + NaNO3
C15H31COOCH + O2 = CO2 + H2O =>
C15H31COOCH + 24 O2 = 17 CO2 + 16 H2O
C27H28Br2O5S + H2O = H3O + C27H27Br2O5S =>
C27H28Br2O5S + H2O = H3O + C27H27Br2O5S
Rb(NO3) + BeF2 = Be(NO3)2 + RbF =>
2 Rb(NO3) + BeF2 = Be(NO3)2 + 2 RbF
Al2(Cr2O7)3 + Fe(NO3)3 = Al(NO3)3 + Fe2(Cr2O7)3 =>
Al2(Cr2O7)3 + 2 Fe(NO3)3 = 2 Al(NO3)3 + Fe2(Cr2O7)3
Ba(NO3)2(aq) + KCl(aq) = BaCl2(s) + KNO3(aq) =>
Ba(NO3)2(aq) + 2 KCl(aq) = BaCl2(s) + 2 KNO3(aq)
CuSO4*5H2O + H2S = CuS + H2SO4 + H2O =>
CuSO4*5H2O + H2S = CuS + H2SO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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