| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeS + 3 O2 + 2 H2O = 2 Fe + 2 H2(SO4)
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
FeS2 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 H2SO4
Pb + NO3 + H2O = Pb(OH)2 + H2NO3 =>
Pb + NO3 + 2 H2O = Pb(OH)2 + H2NO3
Mg + HgNo3 = Mg(No3) + Hg =>
Mg + HgNo3 = Mg(No3) + Hg
Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S
NaNO3 + FeO + O2 = Na2FeO4 + NO3 =>
4 NaNO3 + 2 FeO + 3 O2 = 2 Na2FeO4 + 4 NO3
NaSiO + CoNO = CoSiO + NaNO =>
NaSiO + CoNO = CoSiO + NaNO
C12O6H12 + O2 = C6O6H10 + CO2 =>
5 C12O6H12 + 27 O2 = 6 C6O6H10 + 24 CO2
BeCl2 + PH3 = BePH3Cl2 =>
BeCl2 + PH3 = BePH3Cl2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe + V4 = FeV2 =>
2 Fe + V4 = 2 FeV2
C8H9NO3 + C3H6O = C11H15NO4 =>
C8H9NO3 + C3H6O = C11H15NO4
HNO3 + CuS = Cu(NO3)2 + S + NO + H2O =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
KBr + Ag2SO4 = K2SO4 + AgBr =>
2 KBr + Ag2SO4 = K2SO4 + 2 AgBr
HNO3 + H2O + S = H2SO3 + HN3 =>
3 HNO3 + 3 H2O + 4 S = 4 H2SO3 + HN3
Na2CO3 + CaCO3 + SiO2 = Na2SiO3*CaSiO3*SiO2 + CO2 =>
Na2CO3 + CaCO3 + 3 SiO2 = Na2SiO3*CaSiO3*SiO2 + 2 CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + FeNO3 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe(CN)6 + 59 KMnO4 + 138 H2SO4 = 79 KHSO4 + 5 FeNO3 + 59 MnSO4 + 25 HNO3 + 30 CO2 + 86 H2O
Na + AlCl3 = Na3Al + Cl2 =>
6 Na + 2 AlCl3 = 2 Na3Al + 3 Cl2
KOH + Mg = K + H2 + MgO =>
2 KOH + 2 Mg = 2 K + H2 + 2 MgO
C3H5(NO3)3 = CO2 + H2O + N3 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 4 N3 + O2
C12O6H12 + O2 = C6O6H10 + CO2 =>
5 C12O6H12 + 27 O2 = 6 C6O6H10 + 24 CO2
P2O5(aq) + H2O(l) = H3PO4(aq) =>
P2O5(aq) + 3 H2O(l) = 2 H3PO4(aq)
Fe(s) + CuSO4 = Cu(s) + FeSO4 =>
Fe(s) + CuSO4 = Cu(s) + FeSO4
NaClO + HI = NaI2 + H2O + Cl2 =>
2 NaClO + 4 HI = 2 NaI2 + 2 H2O + Cl2
Bi2 + Se3 = Bi2Se3 =>
Bi2 + Se3 = Bi2Se3
Ni + HCO3 = Ni(HCO3)3 =>
Ni + 3 HCO3 = Ni(HCO3)3
Te + HClO3 + H2O = H6TeO6 + Cl =>
5 Te + 6 HClO3 + 12 H2O = 5 H6TeO6 + 6 Cl
Cu + HNO3 = Cu(NO3)2 + NH3 + O2 =>
2 Cu + 6 HNO3 = 2 Cu(NO3)2 + 2 NH3 + 3 O2
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
C5H68 + O2 = CO2 + H2O =>
C5H68 + 22 O2 = 5 CO2 + 34 H2O
NaClO + HI = NaI2 + H2O + Cl2 =>
2 NaClO + 4 HI = 2 NaI2 + 2 H2O + Cl2
CaH2 + H2O = CaOH + H3 =>
CaH2 + H2O = CaOH + H3
HCH2CHCO2 + NaOH = H2O + Na2CH2CO2 =>
2 HCH2CHCO2 + 6 NaOH = 4 H2O + 3 Na2CH2CO2
KBrO3 + H2SO4 + Zn = KBr + ZnSO4 + H2O =>
KBrO3 + 3 H2SO4 + 3 Zn = KBr + 3 ZnSO4 + 3 H2O
H2 + SO2 = H2O + SO =>
H2 + SO2 = H2O + SO
CO2(g) + H2O(l) = C6H12 + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12 + 9 O2(g)
O2 + C12O11H22 = CO2 + H2O =>
12 O2 + C12O11H22 = 12 CO2 + 11 H2O
HgO + Al = Hg + Al2O3 =>
3 HgO + 2 Al = 3 Hg + Al2O3
HCOOH + Cu(OH)2 + NaOH = Cu2O + Na2CO3 + H2O =>
HCOOH + 2 Cu(OH)2 + 2 NaOH = Cu2O + Na2CO3 + 4 H2O
NaClO + HI = NaI2 + H2O + Cl2 =>
2 NaClO + 4 HI = 2 NaI2 + 2 H2O + Cl2
NaO + H2O = NaOH2 + O2 =>
2 NaO + 2 H2O = 2 NaOH2 + O2
Cd(MnO4)2 = O2 + Cd + Mn =>
Cd(MnO4)2 = 4 O2 + Cd + 2 Mn
H + B = HBB =>
H + 2 B = HBB
Zn + (AlNO3)3 = Al + Zn(NO3)2 =>
3 Zn + 2(AlNO3)3 = 6 Al + 3 Zn(NO3)2
HCl + K2Cr2O7 + RbI = CrCl + RbIO + KCl + H2O =>
4 HCl + K2Cr2O7 + 5 RbI = 2 CrCl + 5 RbIO + 2 KCl + 2 H2O
Na + BrF2 = NaF + Br =>
2 Na + BrF2 = 2 NaF + Br
Si4H10 + O2 = SiO2 + H*2O =>
Si4H10 + 14 O2 = 4 SiO2 + 10 H*2O
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl =>
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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