| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sn(OH)4 + 4 Al(NO3)3 = 3 Sn(NO3)4 + 4 Al(OH)3
C15H31COOH + O2 = CO + H2O =>
C15H31COOH + 15 O2 = 16 CO + 16 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al(OH)3 + Pb(ClO4)4 = Pb(OH)4 + Al(ClO4)3 =>
4 Al(OH)3 + 3 Pb(ClO4)4 = 3 Pb(OH)4 + 4 Al(ClO4)3
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
C15H31COOH + O2 = C + H2O =>
C15H31COOH + 7 O2 = 16 C + 16 H2O
SrO + Al = Sr + Al2O3 =>
3 SrO + 2 Al = 3 Sr + Al2O3
NH4VO3 + KMnO4 = NH4MnO4 + KVO3 =>
NH4VO3 + KMnO4 = NH4MnO4 + KVO3
CuSO4 + KL = K2SO4 + CuL + L2 =>
2 CuSO4 + 4 KL = 2 K2SO4 + 2 CuL + L2
MgSO4*7H2O + K2CO3 = K2SO4 + MgCO3 + H2O =>
MgSO4*7H2O + K2CO3 = K2SO4 + MgCO3 + 7 H2O
Si2H3 + O2 = HSiO2 + H2O =>
4 Si2H3 + 9 O2 = 8 HSiO2 + 2 H2O
CH3CHO + NaOH = CH3CH2OH + CH3COONa =>
2 CH3CHO + NaOH = CH3CH2OH + CH3COONa
Sc3O + Cl + S2Cl2 = Sc3Cl + SClO1 =>
2 Sc3O + 2 Cl + S2Cl2 = 2 Sc3Cl + 2 SClO1
C15H31COOH + O2 = C + H2O =>
C15H31COOH + 7 O2 = 16 C + 16 H2O
Cr + CoCl2 = Cr2Cl3 + Co =>
4 Cr + 3 CoCl2 = 2 Cr2Cl3 + 3 Co
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C15H31COOH + O2 = C + H2O =>
C15H31COOH + 7 O2 = 16 C + 16 H2O
C6H6 + O2 = C + H2O =>
2 C6H6 + 3 O2 = 12 C + 6 H2O
HCl0 + O2 = H2O + Cl2 =>
4 HCl0 + O2 = 2 H2O + 2 Cl2
HCl + SrO = SrCl2 + H2O =>
2 HCl + SrO = SrCl2 + H2O
C15H31COOH + O2 = CO + H2O =>
C15H31COOH + 15 O2 = 16 CO + 16 H2O
H2(SO4) + (NH4)OH = H2O + (NH4)2SO4 =>
H2(SO4) + 2(NH4)OH = 2 H2O + (NH4)2SO4
FeCl + K2O = FeO + K2Cl =>
FeCl + K2O = FeO + K2Cl
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
C15H31COOH + O2 = CO + H2O =>
C15H31COOH + 15 O2 = 16 CO + 16 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
SnI4 + PPh3 = SnI4(PPh3) =>
SnI4 + PPh3 = SnI4(PPh3)
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + Na + NO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 Na + 6 NO3
C6H6 + CH3 + HNO3 = C7H5N3O6 + H2O =>
13 C6H6 + 6 CH3 + 36 HNO3 = 12 C7H5N3O6 + 36 H2O
H2S2O3 = H2SO4 + H2S5 =>
4 H2S2O3 = 3 H2SO4 + H2S5
Na + Sn(NO3)2 = Na(NO3)2 + Sn =>
Na + Sn(NO3)2 = Na(NO3)2 + Sn
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
Fe2O3 + H2O = Fe2O3*H2O =>
Fe2O3 + H2O = Fe2O3*H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
C6H12O6 + NaHCO3 = C6H8O6Na2 + H2O + CO2 =>
11 C6H12O6 + 24 NaHCO3 = 12 C6H8O6Na2 + 30 H2O + 18 CO2
LiOH + NO2 = LiNO3 + H2O + LiNO2 =>
2 LiOH + 2 NO2 = LiNO3 + H2O + LiNO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K3(PO4) + CaBr2 = Ca3(PO4)2 + KBr =>
2 K3(PO4) + 3 CaBr2 = Ca3(PO4)2 + 6 KBr
Mn(NO3)2 + C2H5NO2 = MnO + CO2 + N2 + H2O =>
9 Mn(NO3)2 + 10 C2H5NO2 = 9 MnO + 20 CO2 + 14 N2 + 25 H2O
P + H2O = PH3 + H3PO3 =>
2 P + 3 H2O = PH3 + H3PO3
Ag + Au{3+}(aq) = Ag{+}(aq) + Au =>
3 Ag + Au{3+}(aq) = 3 Ag{+}(aq) + Au
Hg + CuCl2 = HgCl2 + Cu =>
Hg + CuCl2 = HgCl2 + Cu
Al(s) + N2(g) = AlN(s) =>
2 Al(s) + N2(g) = 2 AlN(s)
FeCl3 + SCl2 + N2O3 + H2O = FeS2 + HNO3 + HCl =>
4 FeCl3 + 8 SCl2 + 7 N2O3 + 21 H2O = 4 FeS2 + 14 HNO3 + 28 HCl
C18H29O5N3 + C3H8OCl = C18H30O5N3Cl + C3H7O =>
C18H29O5N3 + C3H8OCl = C18H30O5N3Cl + C3H7O
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
CaCl2 + NaSiO3 = Ca(SiO3)2 + NaCl =>
CaCl2 + 2 NaSiO3 = Ca(SiO3)2 + 2 NaCl
SbBr3 + Cl3 = SbCl3 + Br3 =>
SbBr3 + Cl3 = SbCl3 + Br3
HCl(aq) + NaPO4(aq) = NaCl(aq) + HPO4 =>
HCl(aq) + NaPO4(aq) = NaCl(aq) + HPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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