| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHPO4 + Na2OH = Na3PO4 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeCuS2 + NO3{-} + H{+} = Fe{3+} + Cu{2+} + SO4{2-} + NO + H2O =>
3 FeCuS2 + 17 NO3{-} + 20 H{+} = 3 Fe{3+} + 3 Cu{2+} + 6 SO4{2-} + 17 NO + 10 H2O
Na2O + Br2 = O2 + NaBr =>
2 Na2O + 2 Br2 = O2 + 4 NaBr
C5H10 + KMnO4 + H2O = C5H10(OH)2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H10(OH)2 + 2 MnO2 + 2 KOH
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
MnHI = MnIH =>
MnHI = MnIH
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ag(s) + CuCl2(aq) = AgCl(s) + Cu(s) =>
2 Ag(s) + CuCl2(aq) = 2 AgCl(s) + Cu(s)
FeCl3(s) + Na(s) = Fe(s) + NaCl(s) =>
FeCl3(s) + 3 Na(s) = Fe(s) + 3 NaCl(s)
K + Ne = KNe =>
K + Ne = KNe
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Pb(SO4)2 + K4[Fe(CN)6] = Pb[Fe(CN)6] + K2(SO4) =>
Pb(SO4)2 + K4[Fe(CN)6] = Pb[Fe(CN)6] + 2 K2(SO4)
Pb(NO3)4(aq) + K2CO3(aq) = Pb(CO3)2 + KNO3 =>
Pb(NO3)4(aq) + 2 K2CO3(aq) = Pb(CO3)2 + 4 KNO3
Au + H2 = AuH =>
2 Au + H2 = 2 AuH
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
Hg2Cl = Hg + HgCl =>
Hg2Cl = Hg + HgCl
MgCl2NaNO3 = MgNO3NaCl2 =>
MgCl2NaNO3 = MgNO3NaCl2
RbNO3 + MgSO4 = Rb2SO4 + Mg(NO3)2 =>
2 RbNO3 + MgSO4 = Rb2SO4 + Mg(NO3)2
C5H10 + KMnO4 + H2O = C5H10(OH)2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H10(OH)2 + 2 MnO2 + 2 KOH
CaOH + CO = CO2 + Ca + H2O =>
2 CaOH + CO = CO2 + 2 Ca + H2O
Os + H = OsH =>
Os + H = OsH
Al(OH)3H2O = Al2O3 + H2O =>
2 Al(OH)3H2O = Al2O3 + 5 H2O
NaHPO4 + Na2OH = Na3PO4 + H2O =>
NaHPO4 + Na2OH = Na3PO4 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MnO4{-} + F{-} + H2O = MnO2 + F2 + OH{-) =>
2 MnO4{-} + 6 F{-} + 4 H2O = 2 MnO2 + 3 F2 + 8 OH{-)
H2S + FeHO2 = Fe2S3 + H2O =>
3 H2S + 2 FeHO2 = Fe2S3 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaOH + Fe(NO3) = Ca(NO3) + FeOH =>
CaOH + Fe(NO3) = Ca(NO3) + FeOH
AgCl(aq) + Cu(s) = Ag(s) + CuCl2(aq) =>
2 AgCl(aq) + Cu(s) = 2 Ag(s) + CuCl2(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MgSO4Zn(NO3)2 = ZnSO4 + Mg(NO3)2 =>
MgSO4Zn(NO3)2 = ZnSO4 + Mg(NO3)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KMnO4 + H2SO4 + (NH4)2C2O4 = MnSO4 + K2O2 + CO2 + N2 + H2O =>
2 KMnO4 + 2 H2SO4 + (NH4)2C2O4 = 2 MnSO4 + K2O2 + 2 CO2 + N2 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
CaCl2 + NaCO3 = Ca(CO3)2 + ClNa =>
CaCl2 + 2 NaCO3 = Ca(CO3)2 + 2 ClNa
HIO3 + H3AsO3 + HCl = ICl + AsO4 + H2O =>
5 HIO3 + 4 H3AsO3 + 5 HCl = 5 ICl + 4 AsO4 + 11 H2O
HCl + ZnBr2 = ZnCl + HBr2 =>
HCl + ZnBr2 = ZnCl + HBr2
YCl3 + K = KCl + Y =>
YCl3 + 3 K = 3 KCl + Y
[Pt(NH3)4]SO4Ba(NO3)2 = [Pt(NH3)4](NO3)2BaSO4 =>
[Pt(NH3)4]SO4Ba(NO3)2 = [Pt(NH3)4](NO3)2BaSO4
C2H5COOH + Mg = Mg(C2H5COO)2 + H2 =>
2 C2H5COOH + Mg = Mg(C2H5COO)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H10(g) + O2(g) = CO(g) + H2O(g) =>
2 C2H10(g) + 7 O2(g) = 4 CO(g) + 10 H2O(g)
BeOHCl = Be(OH)Cl =>
BeOHCl = Be(OH)Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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