| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O = 2 Li + O
Li2O + Co2 = Li2Co3 + O2 =>
2 Li2O + 3 Co2 = 2 Li2Co3 + O2
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Br2 + MnO2 + OH{-} = MnO4{-} + H2O + Br{-} =>
3 Br2 + 2 MnO2 + 8 OH{-} = 2 MnO4{-} + 4 H2O + 6 Br{-}
Li2O = Li + O =>
Li2O = 2 Li + O
Mo + H2O = MoO3 + H2 =>
Mo + 3 H2O = MoO3 + 3 H2
Li2O = Li + O =>
Li2O = 2 Li + O
Li2O + FeO + P2O5 = Li2FeP2O7 =>
Li2O + FeO + P2O5 = Li2FeP2O7
Li2O = Li + O =>
Li2O = 2 Li + O
MnO4{-} + V{2+} + H{+} = Mn{2+} + V{3+} + H2O =>
MnO4{-} + 5 V{2+} + 8 H{+} = Mn{2+} + 5 V{3+} + 4 H2O
Li2O = Li + O =>
Li2O = 2 Li + O
KCIO3 + H2C2O4 = CIO2 + KHCO3 =>
2 KCIO3 + H2C2O4 = 2 CIO2 + 2 KHCO3
Br2 + AlF3 = BrF + Al =>
3 Br2 + 2 AlF3 = 6 BrF + 2 Al
SnOHCl + Ca(OH)2 = Sn(OH)2 + CaCl2 =>
2 SnOHCl + Ca(OH)2 = 2 Sn(OH)2 + CaCl2
Li2O + Co2 = Li2Co3 + O2 =>
2 Li2O + 3 Co2 = 2 Li2Co3 + O2
PbCO3 + H{+} = Pb{+2} + HCO3{-} =>
PbCO3 + H{+} = Pb{+2} + HCO3{-}
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CuCl + H2S = Cu2S + HCl(aq) =>
2 CuCl + H2S = Cu2S + 2 HCl(aq)
NaOH + NiSO4*6H2O = Na2SO4 + Ni(OH)2*6H2O =>
2 NaOH + NiSO4*6H2O = Na2SO4 + Ni(OH)2*6H2O
NaNO2 + Na2S + H2SO4 = Na2SO4 + NO + H2O =>
8 NaNO2 + Na2S + 4 H2SO4 = 5 Na2SO4 + 8 NO + 4 H2O
Ba(OH)2 + H2SiO3 = Ba(HSiO3)2 + H2O =>
Ba(OH)2 + 2 H2SiO3 = Ba(HSiO3)2 + 2 H2O
C100H202 + O2 = CO2 + H2O =>
2 C100H202 + 301 O2 = 200 CO2 + 202 H2O
CsHSO3 + CsOH = Cs2SO3 + H2O =>
CsHSO3 + CsOH = Cs2SO3 + H2O
HCl + Hg2(C2H3O2)2 = Hg2Cl2 + HC2H3O2 =>
2 HCl + Hg2(C2H3O2)2 = Hg2Cl2 + 2 HC2H3O2
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
KNO3 + NH3 = KH + N2O2 + H2O =>
KNO3 + NH3 = KH + N2O2 + H2O
BaO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + BaSO4 + H2O =>
BaO2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + BaSO4 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Al + Ag2S + H2O = Ag + H2S + Al(OH)3 =>
2 Al + 3 Ag2S + 6 H2O = 6 Ag + 3 H2S + 2 Al(OH)3
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
Ca(OH)2 + H6S = Ca3S + H2O =>
3 Ca(OH)2 + H6S = Ca3S + 6 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Mn + Fe2O3 = MnO + Fe =>
3 Mn + Fe2O3 = 3 MnO + 2 Fe
C10H7NO2 + CO(NO3)2 = CO2 + H2O + N2 =>
10 C10H7NO2 + 43 CO(NO3)2 = 143 CO2 + 35 H2O + 48 N2
H2 + Al + O2 = Al(OH3) =>
3 H2 + 2 Al + O2 = 2 Al(OH3)
C20H33O4 + O2 = CO2 + H2O =>
4 C20H33O4 + 105 O2 = 80 CO2 + 66 H2O
H2SO4 + potassiumhydroxide = potassiumsulfate + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H3P + Mg(OH)2 = H2O + Mg3P2 =>
2 H3P + 3 Mg(OH)2 = 6 H2O + Mg3P2
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
Ag2(SO4) + CaCl2 = AgCl + Ca(SO4) =>
Ag2(SO4) + CaCl2 = 2 AgCl + Ca(SO4)
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
(BeOH)2CO3 + (NH4)2CO3 = (NH4)2[Be(CO3)2] + NH3 + H2O =>
(BeOH)2CO3 + 3(NH4)2CO3 = 2(NH4)2[Be(CO3)2] + 2 NH3 + 2 H2O
HF + Fe(CIO4)3 = FeF3 + HCIO4 =>
3 HF + Fe(CIO4)3 = FeF3 + 3 HCIO4
KMnO4 + C2H6O = KOH + MnO2 + H2O + C2H4O =>
2 KMnO4 + 3 C2H6O = 2 KOH + 2 MnO2 + 2 H2O + 3 C2H4O
NH4Cl + AgNO3 = NH3 + HNO3 + AgCl =>
NH4Cl + AgNO3 = NH3 + HNO3 + AgCl
FeAsS + O2 + CaCl3 + H2O = FeAsO4 + CaSO4 + HCl =>
4 FeAsS + 13 O2 + 4 CaCl3 + 6 H2O = 4 FeAsO4 + 4 CaSO4 + 12 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/25
Équations équilibrées sur03/10/24
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