| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C36H37 + 181 O2 = 144 CO2 + 74 H2O
SnCl2 + HCl + NH3 = (NH4)2SnCl4 =>
SnCl2 + 2 HCl + 2 NH3 = (NH4)2SnCl4
NH4Cl + NaNO3 = H2O + N2O + NaCl =>
NH4Cl + NaNO3 = 2 H2O + N2O + NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl3 =>
3 KMnO4 + 24 HCl = 3 KCl + 3 MnCl2 + 12 H2O + 5 Cl3
BaCl2 + K2S = BaS + K2Cl2 =>
BaCl2 + K2S = BaS + K2Cl2
Cu + HNO3(cons) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(cons) = 3 Cu(NO3)2 + 4 H2O + 2 NO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
Ag(C2H3O2) + Na3(PO4) = Ag3(PO4) + Na(C2H3O2) =>
3 Ag(C2H3O2) + Na3(PO4) = Ag3(PO4) + 3 Na(C2H3O2)
Li2CH2 = Li4C2 + H2 =>
2 Li2CH2 = Li4C2 + 2 H2
Mn6O = Mn9O + O2 =>
6 Mn6O = 4 Mn9O + O2
HCHO + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
3 HCHO + 4 KMnO4 + 2 KOH = 3 K2CO3 + 4 MnO2 + 4 H2O
Mg(cr) + HCl = MgCl2 + H2 =>
Mg(cr) + 2 HCl = MgCl2 + H2
Ca + Sn(CH3COO)2 = Ca(CH3COO)2 + Sn =>
Ca + Sn(CH3COO)2 = Ca(CH3COO)2 + Sn
Mg + CdI2 = MgI2 + Cd =>
Mg + CdI2 = MgI2 + Cd
Au + Pb(NO3)2 = Pb + Au3(NO3) =>
6 Au + Pb(NO3)2 = Pb + 2 Au3(NO3)
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2(OH)2 =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 3 H2(OH)2
AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2 =>
2 AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2
H2C6H6O6 + OH = HCO3 + H2O =>
H2C6H6O6 + 26 OH = 6 HCO3 + 14 H2O
Al(s) + KOH(aq) + H2O(l) = K{+}(aq) + Al(OH)4{-}(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 K{+}(aq) + 2 Al(OH)4{-}(aq) + 3 H2(g)
H3PO4 + (CaOH)3 = Ca3PO4 + H2O =>
H3PO4 + (CaOH)3 = Ca3PO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg(HCO3)2 + H2SO3 = MgSO3 + CO2 + H2O =>
Mg(HCO3)2 + H2SO3 = MgSO3 + 2 CO2 + 2 H2O
Ni + NaCN = Ni(CN)2 + Na =>
Ni + 2 NaCN = Ni(CN)2 + 2 Na
C5H9NO4 + C21H27N7O14P2 + H2O = C5H9NO5 + C21H29N7O14P2 =>
C5H9NO4 + C21H27N7O14P2 + H2O = C5H9NO5 + C21H29N7O14P2
LiBH4 + H2SO4 = Li2SO4 + B2H6 + H2 =>
2 LiBH4 + H2SO4 = Li2SO4 + B2H6 + 2 H2
K2SO4 + AgNO3 = NKO3 + Ag2SO4 =>
K2SO4 + 2 AgNO3 = 2 NKO3 + Ag2SO4
NaOH + CaCO3 = Ca(OH)2 + Na2O + CO2 =>
2 NaOH + CaCO3 = Ca(OH)2 + Na2O + CO2
MgS + RdBr = MgBr + RdS =>
MgS + RdBr = MgBr + RdS
C6H3N3O6 + O2 = N2 + H2O + CO2 =>
4 C6H3N3O6 + 15 O2 = 6 N2 + 6 H2O + 24 CO2
Li2S + FeS = Li2FeS2 =>
Li2S + FeS = Li2FeS2
NaAl(OH)4 + HF = NaAlF4 + H2O =>
NaAl(OH)4 + 4 HF = NaAlF4 + 4 H2O
Au + HNo3 = AuNo3 + H =>
Au + HNo3 = AuNo3 + H
KMnO4 + C2H6O = KOH + MnO2 + C2H4O2 + H2O =>
4 KMnO4 + 3 C2H6O = 4 KOH + 4 MnO2 + 3 C2H4O2 + H2O
NH3 + KAl(SO4)2 + H2O = Al(OH)3 + (NH4)2SO4 + KOH =>
4 NH3 + KAl(SO4)2 + 4 H2O = Al(OH)3 + 2(NH4)2SO4 + KOH
N2H4 + KClO3 = KCl + NO + H2O =>
3 N2H4 + 4 KClO3 = 4 KCl + 6 NO + 6 H2O
C5H6IN = C5H6 + IN =>
C5H6IN = C5H6 + IN
KI = K{+} + I{-} =>
KI = K{+} + I{-}
H2O + As + HNO3 = NO + H4As2O7 =>
H2O + 6 As + 10 HNO3 = 10 NO + 3 H4As2O7
Fe + HNO3 = Fe(NO3)4 + H2O + NO2 =>
Fe + 8 HNO3 = Fe(NO3)4 + 4 H2O + 4 NO2
HNO3 + Zn + NaOH = Na2ZnO2 + NH3 + H2O =>
HNO3 + 4 Zn + 8 NaOH = 4 Na2ZnO2 + NH3 + 3 H2O
NH3 + ClO{-} = N2H4 + Cl{-} + H2O =>
2 NH3 + ClO{-} = N2H4 + Cl{-} + H2O
Mg(SO4)2*H2O = MgO + S + H + O =>
Mg(SO4)2*H2O = MgO + 2 S + 2 H + 8 O
HgS + HNO3 = HgN2O6 + S + NO + H2O =>
3 HgS + 8 HNO3 = 3 HgN2O6 + 3 S + 2 NO + 4 H2O
C18H30O2 + O2 = CO2 + H2O =>
2 C18H30O2 + 49 O2 = 36 CO2 + 30 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Pb(OH)4 + NaOH = Na2PbO3 + H2O =>
Pb(OH)4 + 2 NaOH = Na2PbO3 + 3 H2O
Al(OH)3 + H3PO4 = Al(OH)HPO4 + H2O =>
Al(OH)3 + H3PO4 = Al(OH)HPO4 + 2 H2O
Mg2 + NH4OH = Mg(OH)2 + NH4 =>
Mg2 + 4 NH4OH = 2 Mg(OH)2 + 4 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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