| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
HClO3 + Ca(OH)2 = H2O + Ca(ClO3)2 =>
2 HClO3 + Ca(OH)2 = 2 H2O + Ca(ClO3)2
Zn + F2 = ZnF2 =>
Zn + F2 = ZnF2
Na + PO4 + CrBr2 = Cr2(PO4)2 + NaBr =>
4 Na + 2 PO4 + 2 CrBr2 = Cr2(PO4)2 + 4 NaBr
C6H6O + Na = C6H6ONa =>
C6H6O + Na = C6H6ONa
MnCl3 + Na2(CO3) = NaCl + Mn2(CO3)3 =>
2 MnCl3 + 3 Na2(CO3) = 6 NaCl + Mn2(CO3)3
NO2{-} + H{+} = NO3{-} + NO + H2O =>
3 NO2{-} + 2 H{+} = NO3{-} + 2 NO + H2O
KF + Br2 = KBr + F =>
2 KF + Br2 = 2 KBr + 2 F
NaOH + H{+2}SO4 = Na{+2}SO4 + HOH =>
NaOH + H{+2}SO4 = Na{+2}SO4 + HOH
NH3 + ClF = HF + N2 + Cl2 =>
2 NH3 + 6 ClF = 6 HF + N2 + 3 Cl2
NH3 + PO4 = N2 + H3PO4 =>
2 NH3 + 2 PO4 = N2 + 2 H3PO4
Na2C2O4 + HCl = NaCl + CO2 + H2O + CO =>
Na2C2O4 + 2 HCl = 2 NaCl + CO2 + H2O + CO
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
NO2{-} + Al + OH{-} + H2O = NH3 + AlO2{-} =>
NO2{-} + 2 Al + OH{-} + H2O = NH3 + 2 AlO2{-}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(NO3)2 + KPO4 = Fe(PO4)2 + KNO3 =>
Fe(NO3)2 + 2 KPO4 = Fe(PO4)2 + 2 KNO3
C8H8 + O2 = H2O + CO2 =>
C8H8 + 10 O2 = 4 H2O + 8 CO2
HClO4 + C = CO2 + H2O + Cl2 =>
4 HClO4 + 7 C = 7 CO2 + 2 H2O + 2 Cl2
NaAl(OH)4 + HNO3 = NaNO3 + H2O + Al(OH)3 =>
NaAl(OH)4 + HNO3 = NaNO3 + H2O + Al(OH)3
C14H12O2 + NaOH = NaC14H11O2 + H2O =>
C14H12O2 + NaOH = NaC14H11O2 + H2O
Sc2GeC + Sc3C4 + Sc5Ge3 = Sc3GeC2 =>
2 Sc2GeC + 2 Sc3C4 + Sc5Ge3 = 5 Sc3GeC2
Mg + [HNO3] = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10[HNO3] = 4 Mg(NO3)2 + N2O + 5 H2O
AlBr3 + K2(SO4) = Al2(SO4)3 + BrK =>
2 AlBr3 + 3 K2(SO4) = Al2(SO4)3 + 6 BrK
KFe3AlSi3O10(OH2) + Cu + O2 + H2S = KAlSi3O8 + CuFeS2 + H2O =>
KFe3AlSi3O10(OH2) + 3 Cu + 2 O2 + 6 H2S = KAlSi3O8 + 3 CuFeS2 + 7 H2O
Cl2 + Na2CO3 + H2O = NaCl + NaHCO3 + ClO =>
3 Cl2 + 4 Na2CO3 + 2 H2O = 4 NaCl + 4 NaHCO3 + 2 ClO
Mn{7+} + e = Mn{+2} =>
Mn{7+} + 5e = Mn{+2}
Ba + Cl2 = BaCl2 = BaCl2 =>
Ba + Cl2 = BaCl2
Be + Ag2CO3 = Ag + Be(CO3)2 =>
Be + 2 Ag2CO3 = 4 Ag + Be(CO3)2
HCOOH + HOCH2CH3 = HCOOCH2CH3 + H2O =>
HCOOH + HOCH2CH3 = HCOOCH2CH3 + H2O
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H7Cl + KOH = C3H7OH + KCl =>
C3H7Cl + KOH = C3H7OH + KCl
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
CrO3 + KOH = K2CrO4 + H2O =>
CrO3 + 2 KOH = K2CrO4 + H2O
KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H4O3 + H2O = C4H6O4 =>
C4H4O3 + H2O = C4H6O4
PbS + Cu = Cu2S + Pb =>
PbS + 2 Cu = Cu2S + Pb
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
SrCl2(aq) + K3PO4(aq) = SrPO4(s) + Cl2K3(aq) =>
SrCl2(aq) + K3PO4(aq) = SrPO4(s) + Cl2K3(aq)
SiS2 + Cl2 = SiCl4 + S2Cl2 =>
SiS2 + 3 Cl2 = SiCl4 + S2Cl2
MnO + MoO3 = Mn3MoO6 =>
3 MnO + MoO3 = Mn3MoO6
Ag(s) + F2(g) = AgF(s) =>
2 Ag(s) + F2(g) = 2 AgF(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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