| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
HNO3 + C2H6O = CO2 + N2 + H2O =>
12 HNO3 + 5 C2H6O = 10 CO2 + 6 N2 + 21 H2O
NaClO = NaClO3 + NaCl =>
3 NaClO = NaClO3 + 2 NaCl
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
NO3 + C2H6O = CO2 + N2 + H2O =>
2 NO3 + C2H6O = 2 CO2 + N2 + 3 H2O
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
NaAlO2 + H2O + H2SO4 = Al(OH)3 + Na2SO4 =>
2 NaAlO2 + 2 H2O + H2SO4 = 2 Al(OH)3 + Na2SO4
NO3 + C2H6O = CO2 + N2 + H2O =>
2 NO3 + C2H6O = 2 CO2 + N2 + 3 H2O
C2F6 + ClF3 = CF4 + Cl2 =>
3 C2F6 + 2 ClF3 = 6 CF4 + Cl2
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
H2CO3 + KOH = K2CO3 + H2O =>
H2CO3 + 2 KOH = K2CO3 + 2 H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
C2H5COH + O = C2H5COOH =>
C2H5COH + O = C2H5COOH
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Au2(CO3)3 = Au2O3 + CO2 =>
Au2(CO3)3 = Au2O3 + 3 CO2
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd =>
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H2CO3 + LiOH = Li2CO3 + H2O =>
H2CO3 + 2 LiOH = Li2CO3 + 2 H2O
H2So4(aq) + NaOH(aq) = Na2So4(aq) + H2O(l) =>
H2So4(aq) + 2 NaOH(aq) = Na2So4(aq) + 2 H2O(l)
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
C3H9N + HClO4 = Cl2 + CO2 + H2O + N2 =>
2 C3H9N + 6 HClO4 = 3 Cl2 + 6 CO2 + 12 H2O + N2
Mg + Na2HPO4 + NH3 = MgNH4PO4 + Na =>
Mg + Na2HPO4 + NH3 = MgNH4PO4 + 2 Na
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd =>
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd
NaClO3 + SO2 + H2SO4 = NaHSO4 + ClO2 =>
2 NaClO3 + SO2 + H2SO4 = 2 NaHSO4 + 2 ClO2
SIF2 = SIF4 =>
SIF2 = SIF4
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
KMnO4 + Na2S2O3 + HCl = MnCl2 + Na2S4O6 + NaCl + KCl + H2O =>
2 KMnO4 + 10 Na2S2O3 + 16 HCl = 2 MnCl2 + 5 Na2S4O6 + 10 NaCl + 2 KCl + 8 H2O
C10H15NO + O2 = CO2 + H2O + NO2 =>
4 C10H15NO + 57 O2 = 40 CO2 + 30 H2O + 4 NO2
NaOH + MgSO4 = NaSO4 + MgOH =>
NaOH + MgSO4 = NaSO4 + MgOH
C6H15N + HNO3 = CO2 + H2O + N2 =>
5 C6H15N + 39 HNO3 = 30 CO2 + 57 H2O + 22 N2
NaOH + MgSO4 = NaSO4 + MgOH =>
NaOH + MgSO4 = NaSO4 + MgOH
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NH4N3 + O2 = N2 + H2O =>
NH4N3 + O2 = 2 N2 + 2 H2O
CuCl2(aq) + Na2S(aq) = CuS + NaCl =>
CuCl2(aq) + Na2S(aq) = CuS + 2 NaCl
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
Hg + HNO3 = Hg(NO3) + H2O + NO =>
3 Hg + 4 HNO3 = 3 Hg(NO3) + 2 H2O + NO
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H8N2 + HN2O5 = CO2 + H2O + N2 =>
9 C2H8N2 + 16 HN2O5 = 18 CO2 + 44 H2O + 25 N2
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
CO2 + H2O + HPO4 + NO3 = CH162O04N022P001 + O2 =>
4 CO2 + 322 H2O + 4 HPO4 + 88 NO3 = 4 CH162O04N022P001 + 297 O2
Cu(NO3)2 + Mg = Mg(NO3)2 + Cu =>
Cu(NO3)2 + Mg = Mg(NO3)2 + Cu
HNO3 + Na(OH) = H2O + NaNO3 =>
HNO3 + Na(OH) = H2O + NaNO3
CO2 + H2O + HPO4 + NO3 = CH162O04N022P001 + O2 =>
4 CO2 + 322 H2O + 4 HPO4 + 88 NO3 = 4 CH162O04N022P001 + 297 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/14
Équations équilibrées sur02/20/13
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