| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + Ar = H2Ar
Co + NH3 = (Co(NH3)) =>
Co + NH3 = (Co(NH3))
Cl2(aq) + NaBr(aq) = Br2(g) + NaCl(aq) =>
Cl2(aq) + 2 NaBr(aq) = Br2(g) + 2 NaCl(aq)
SbMg + HCl = SbH + MgCl =>
SbMg + HCl = SbH + MgCl
CaO2 = Ca + O2 =>
CaO2 = Ca + O2
KOH + HNo4 = H2O + KNo4 =>
KOH + HNo4 = H2O + KNo4
C4H9OH + Na2SO4 = Na2S + CO2 + H2O =>
C4H9OH + 3 Na2SO4 = 3 Na2S + 4 CO2 + 5 H2O
HSO3{-} + H2O = SO4{2-} + H{+} + e =>
HSO3{-} + H2O = SO4{2-} + 3 H{+} + 2e
N2O6Pb + CuSO4 = PbSO4 + Cu(NO3)2 =>
N2O6Pb + CuSO4 = PbSO4 + Cu(NO3)2
HCl(aq) + Na2SO3(aq) = NaCl(aq) + SO2(g) + H2O =>
2 HCl(aq) + Na2SO3(aq) = 2 NaCl(aq) + SO2(g) + H2O
Na5HV10O28 + H2SO4 + H2 = V + Na2SO4 + H2O =>
2 Na5HV10O28 + 5 H2SO4 + 50 H2 = 20 V + 5 Na2SO4 + 56 H2O
P2O4 + H2O = HPO4 + HPO =>
P2O4 + H2O = HPO4 + HPO
NaOH + HSO = NaSO + H2O =>
NaOH + HSO = NaSO + H2O
Mg + H3PO4 = Mg(H2PO4)2 + H2 =>
Mg + 2 H3PO4 = Mg(H2PO4)2 + H2
Ag(NO3) + K3PO4 = Ag3(PO4) + K(NO3) =>
3 Ag(NO3) + K3PO4 = Ag3(PO4) + 3 K(NO3)
KNO2 + KOH + MnO = KNO3 + K2MnO + H2O =>
KNO2 + 2 KOH + MnO = KNO3 + K2MnO + H2O
Na(s) + AlCl3(s) = Al(s) + NaCl(aq) =>
3 Na(s) + AlCl3(s) = Al(s) + 3 NaCl(aq)
S + Cl2 = SCl6 =>
S + 3 Cl2 = SCl6
MnCO3(s) + O2(g) = Mn2O3(s) + CO2(g) =>
4 MnCO3(s) + O2(g) = 2 Mn2O3(s) + 4 CO2(g)
Cu(s) + HCl(aq) = CuCl(s) + H(g) =>
Cu(s) + HCl(aq) = CuCl(s) + H(g)
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2 + KC2H3O2 =>
2 HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2 + 2 KC2H3O2
Zn + SO4{-2} + H{+} = H2S + H2O + Zn{+2} =>
4 Zn + SO4{-2} + 10 H{+} = H2S + 4 H2O + 4 Zn{+2}
Ca(OH) + HNO3 = CaNO3 + H2O =>
Ca(OH) + HNO3 = CaNO3 + H2O
Ar + H2 = ArH2 =>
Ar + H2 = ArH2
CrS + HNO3 = CrS04 + Cr(HNO4)3 + NO + H2O =>
4 CrS + 15 HNO3 = CrS04 + 3 Cr(HNO4)3 + 6 NO + 3 H2O
Co(H2O)6Cl2 + NaCl = Na2CoCl4 + H2O =>
Co(H2O)6Cl2 + 2 NaCl = Na2CoCl4 + 6 H2O
CH3 + Cl2 = CH3CH2Cl + HCl =>
2 CH3 + Cl2 = CH3CH2Cl + HCl
NaOH + MgCl = NaCl + MgOH =>
NaOH + MgCl = NaCl + MgOH
Rb2OH + H2PO4 = Rb2HPO4 + H2O =>
Rb2OH + H2PO4 = Rb2HPO4 + H2O
NaCH3Co2 + H2O = OH + HNaCH3Co2 =>
NaCH3Co2 + H2O = OH + HNaCH3Co2
C2H5COOC5H11 + O2 = CO2 + H2O =>
C2H5COOC5H11 + 11 O2 = 8 CO2 + 8 H2O
Al + HgO = Al2O3 + Hg =>
2 Al + 3 HgO = Al2O3 + 3 Hg
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
H2 + Ar = H2Ar =>
H2 + Ar = H2Ar
NH4 + Cr2O7 = (NH4)2Cr2O7 =>
2 NH4 + Cr2O7 = (NH4)2Cr2O7
H{+} + I{-} + NO2{-} = NO + H2O + I2 =>
4 H{+} + 2 I{-} + 2 NO2{-} = 2 NO + 2 H2O + I2
Na2(CO3)2 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
4 Na2(CO3)2 + 9 HC2H3O2 = 8 NaC2H3O2 + 6 H2O + 10 CO2
HBr + K = KBr + H =>
HBr + K = KBr + H
KH + H2O = KOH + H2 =>
KH + H2O = KOH + H2
NaOH + Ca(NO3)2 = NaCa + OH(NO3)2 =>
NaOH + Ca(NO3)2 = NaCa + OH(NO3)2
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
Mg + LiF3 = MgF6 + Li3 =>
3 Mg + 6 LiF3 = 3 MgF6 + 2 Li3
N2 + O2 + water = NHO3 =>
2 N2 + 5 O2 + 2 H2O = 4 NHO3
Ar + H2 = ArH2 =>
Ar + H2 = ArH2
SodiumCarbonateCobaltChloride = CobaltCarbonateSodiumChloride =>
SodiumCarbonateCobaltChloride = CobaltCarbonateSodiumChloride
Ba(NO3)2 + SrS = BaS + Sr(NO3)2 =>
Ba(NO3)2 + SrS = BaS + Sr(NO3)2
FeCl3 + KSCN + H2O = [Fe(H2O)5(SCN)]Cl2 + KCl =>
FeCl3 + KSCN + 5 H2O = [Fe(H2O)5(SCN)]Cl2 + KCl
B + KNO3 = B2O3 + KNO2 =>
2 B + 3 KNO3 = B2O3 + 3 KNO2
((NH4)2)SO4 + (Na2)CO3 = (Na2)SO4 + (NH4)2CO3 =>
((NH4)2)SO4 + (Na2)CO3 = (Na2)SO4 + (NH4)2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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