| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4 + HCl = C2H5Cl
K4Fe(CN)6 = KCN + Fe3C + N2 + C2N2 =>
6 K4Fe(CN)6 = 24 KCN + 2 Fe3C + N2 + 5 C2N2
OK2 + H2O = K(OH) =>
OK2 + H2O = 2 K(OH)
Si + HNO3 = NO2 + H2O + SiO =>
Si + 2 HNO3 = 2 NO2 + H2O + SiO
C9H11O4N + O2 = H2O + CO2 + NO =>
4 C9H11O4N + 41 O2 = 22 H2O + 36 CO2 + 4 NO
CuSO4 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + 2 Na2SO4 + CO2
Na2O2 + Na3[Cr(OH)6] = Na2CrO4 + NaOH + H2O =>
3 Na2O2 + 2 Na3[Cr(OH)6] = 2 Na2CrO4 + 8 NaOH + 2 H2O
CrCl3 + NaOH + H2O2 = H2O + Na2CrO4 + NaCl =>
2 CrCl3 + 10 NaOH + 3 H2O2 = 8 H2O + 2 Na2CrO4 + 6 NaCl
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
KMnO4 + KHSO3 + HNO3 = MnSO4 + KNO3 + KHSO4 + H2O =>
2 KMnO4 + 5 KHSO3 + 4 HNO3 = 2 MnSO4 + 4 KNO3 + 3 KHSO4 + 3 H2O
CH2O + [Ag(NH3)2]OH = HCO2NH4 + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2]OH = HCO2NH4 + 3 NH3 + 2 Ag + H2O
KIBr = KBr + I =>
KIBr = KBr + I
Ba + H3Po4 = Ba(H2Po4)2 + H2 =>
Ba + 2 H3Po4 = Ba(H2Po4)2 + H2
NH3 + KClO3 = KNO3 + KCl + H2O + Cl2 =>
2 NH3 + 3 KClO3 = 2 KNO3 + KCl + 3 H2O + Cl2
Fe(s) + NiCl2(aq) = FeCl2(aq) + Ni(s) =>
Fe(s) + NiCl2(aq) = FeCl2(aq) + Ni(s)
KI + CH4 = CH3I + KH =>
KI + CH4 = CH3I + KH
CuO2 + C = CO + Cu =>
CuO2 + 2 C = 2 CO + Cu
Sn + MgCl = SnCl + Mg =>
Sn + MgCl = SnCl + Mg
C6H5OH + H2O = C6H5O + H3O =>
C6H5OH + H2O = C6H5O + H3O
C7H5NO3S + O2 = NO3 + SO4 + CO2 + H2O =>
4 C7H5NO3S + 41 O2 = 4 NO3 + 4 SO4 + 28 CO2 + 10 H2O
Si2H3 + O2 = SiO3 + H2O =>
4 Si2H3 + 15 O2 = 8 SiO3 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgCl + Ba3(PO4)2 = Ag(PO4)2 + ClBa3 =>
AgCl + Ba3(PO4)2 = Ag(PO4)2 + ClBa3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2SO4 + NaI = H2S + H2O + I + Na2SO4 =>
5 H2SO4 + 8 NaI = H2S + 4 H2O + 8 I + 4 Na2SO4
K(s) + FeCl3(aq) = Fe(s) + KCl3(aq) =>
K(s) + FeCl3(aq) = Fe(s) + KCl3(aq)
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Ca2 + CuCl2 = CaCl2 + Cu =>
Ca2 + 2 CuCl2 = 2 CaCl2 + 2 Cu
NC3H9 + H2O = CH4 + NH4 + CO2 =>
8 NC3H9 + 14 H2O = 17 CH4 + 8 NH4 + 7 CO2
Cu(NO3)2 + H2O = H(NO3)2 + CuOH =>
Cu(NO3)2 + H2O = H(NO3)2 + CuOH
PB(NO3)2 = PB + NO2 + O2 =>
PB(NO3)2 = PB + 2 NO2 + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
I2 + HNO2 = HIO4 + NO + H2O =>
I2 + 14 HNO2 = 2 HIO4 + 14 NO + 6 H2O
NH4Br + Cl2 = NH4Cl + Br2 =>
2 NH4Br + Cl2 = 2 NH4Cl + Br2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
Br2 + MnCl3 = BrCl + Mn =>
3 Br2 + 2 MnCl3 = 6 BrCl + 2 Mn
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
Cu(SO4) + Al(PO4) = Al(SO4) + Cu(PO4) =>
Cu(SO4) + Al(PO4) = Al(SO4) + Cu(PO4)
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3 =>
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3
HNO3 + AgCO3 = Ag(NO3)2 + H2O + CO2 =>
2 HNO3 + AgCO3 = Ag(NO3)2 + H2O + CO2
SbCl5 + NaOH = Sb(OH)5 + NaCl =>
SbCl5 + 5 NaOH = Sb(OH)5 + 5 NaCl
KCl + Pb(NO3)2 = PbCl2(s) + KNO3(aq) =>
2 KCl + Pb(NO3)2 = PbCl2(s) + 2 KNO3(aq)
B5H9 + H2O = H3BO3 + H =>
B5H9 + 15 H2O = 5 H3BO3 + 24 H
H1N1 = HN =>
H1N1 = HN
Ru + H2 = RuH6 =>
Ru + 3 H2 = RuH6
MgO + Ca = MgCa + O =>
MgO + Ca = MgCa + O
NaPO + CuSO4 = CuPO + NaSO4 =>
NaPO + CuSO4 = CuPO + NaSO4
Mn(NO3)2 + KOH = MnOH + K(NO3)2 =>
Mn(NO3)2 + KOH = MnOH + K(NO3)2
Ca + CH3CO2 = Ca(CH3CO2)2 =>
Ca + 2 CH3CO2 = Ca(CH3CO2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/24
Équations équilibrées sur02/25/23
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