| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + 4 H2SO4 + PbO2 = Cl2 + Pb(HSO4)2 + 2 NaHSO4 + 2 H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Me + HOH = MeOH + H2 =>
2 Me + 2 HOH = 2 MeOH + H2
C4H10 + HO + NO2 = C4H9NO2 + H2O =>
C4H10 + HO + NO2 = C4H9NO2 + H2O
Cl2 + HBr = HCl + Br2 =>
Cl2 + 2 HBr = 2 HCl + Br2
Ca(OH)2Zn = CaZn(OH)2 =>
Ca(OH)2Zn = CaZn(OH)2
C16H3 + O2 = CO2 + H2O =>
4 C16H3 + 67 O2 = 64 CO2 + 6 H2O
Mg + Fe(SO4) = Fe + Mg(SO4) =>
Mg + Fe(SO4) = Fe + Mg(SO4)
Cr + Ni2SO4 = CrSO4 + Ni =>
Cr + Ni2SO4 = CrSO4 + 2 Ni
PbS2 = Pb + S =>
PbS2 = Pb + 2 S
CsHI = CsIH =>
CsHI = CsIH
CuCl2 + NaNO4 = Cu(NO4)2 + NaCl =>
CuCl2 + 2 NaNO4 = Cu(NO4)2 + 2 NaCl
Sn + N2 = Sn3N4 =>
3 Sn + 2 N2 = Sn3N4
KHSO4 + Na2CO3 = Na2KSO4 + HCO3 =>
KHSO4 + Na2CO3 = Na2KSO4 + HCO3
Na2CO3(aq) + HCl(g) = NaCl + H2O + CO2 =>
Na2CO3(aq) + 2 HCl(g) = 2 NaCl + H2O + CO2
H + MnO4 = Mn2 + H2O =>
16 H + 2 MnO4 = Mn2 + 8 H2O
K2Cr2O7 + HCl + C2H2O4 = CO2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 8 HCl + 3 C2H2O4 = 6 CO2 + 2 CrCl3 + 2 KCl + 7 H2O
K2CO3 = CO2 + K2O =>
K2CO3 = CO2 + K2O
BaO2 + H2O = Ba(OH)2 + O2 =>
2 BaO2 + 2 H2O = 2 Ba(OH)2 + O2
SiO2 + NaAlF4 = NaAlSi3O8 + SiF4 =>
4 SiO2 + NaAlF4 = NaAlSi3O8 + SiF4
CoFeO = CoOFe =>
CoFeO = CoOFe
Na3(PO4) + H2O = H2(PO4) + Na3O =>
Na3(PO4) + H2O = H2(PO4) + Na3O
Cr2(SO4) + K2S2O8 + H2O = H2Cr2O7 + K2(SO4) + H2(SO4) =>
Cr2(SO4) + 5 K2S2O8 + 7 H2O = H2Cr2O7 + 5 K2(SO4) + 6 H2(SO4)
C3H4O2H2O = C3H6O3 =>
C3H4O2H2O = C3H6O3
C20H40 + HCl = C20H41Cl =>
C20H40 + HCl = C20H41Cl
CuON = NOCu =>
CuON = NOCu
SCO = SOC =>
SCO = SOC
C2H4O2NaHCO3 = CO2H2ONaCH3COO =>
C2H4O2NaHCO3 = CO2H2ONaCH3COO
Fe + H2O2 = FeO + H2O =>
Fe + H2O2 = FeO + H2O
Mg + Al(OH)3 = Mg(OH)3 + Al3 =>
3 Mg + 3 Al(OH)3 = 3 Mg(OH)3 + Al3
Cu2 + MgCl2 = CuCl2 + Mg2 =>
Cu2 + 2 MgCl2 = 2 CuCl2 + Mg2
Mg3N2 + Al = AlN + Mg =>
Mg3N2 + 2 Al = 2 AlN + 3 Mg
Sn1O2 + H2 = Sn1 + H2O1 =>
Sn1O2 + 2 H2 = Sn1 + 2 H2O1
KF + I = KI + F =>
KF + I = KI + F
Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO
C6H22O6 + O2 = CO2 + H2O =>
2 C6H22O6 + 17 O2 = 12 CO2 + 22 H2O
NaOH + Cl = H2O + NaCl + NaClO =>
2 NaOH + 2 Cl = H2O + NaCl + NaClO
CaO + H2S = CaS + H2O =>
CaO + H2S = CaS + H2O
NaCl + MgSO4 = Na2SO4 + MgCl2 =>
2 NaCl + MgSO4 = Na2SO4 + MgCl2
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C4H9NO2 + KOH = C4H8NO2K + H2O =>
C4H9NO2 + KOH = C4H8NO2K + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ag(aq)I = AgI(s) =>
Ag(aq)I = AgI(s)
NH4NO3 + HI = NH4I + HNO3 =>
NH4NO3 + HI = NH4I + HNO3
BaCl2MgSO4 = BaSO4MgCl2 =>
BaCl2MgSO4 = BaSO4MgCl2
SnH2F = SnFH2 =>
SnH2F = SnFH2
NH4H2PO4 = NH4 + H2 + PO4 =>
NH4H2PO4 = NH4 + H2 + PO4
KOH + NaOH = NaK(OH)2 =>
KOH + NaOH = NaK(OH)2
Si3H8 + O2 = SiO2 + H2O =>
Si3H8 + 5 O2 = 3 SiO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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