| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3P + 3 HCl = PH3 + 3 NaCl
Po4 + H2 = H3Po4 =>
2 Po4 + 3 H2 = 2 H3Po4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn(C2H3O2)2 + (NH4)2CO3 = ZnCO3 + NH4C2H3O2 =>
Zn(C2H3O2)2 + (NH4)2CO3 = ZnCO3 + 2 NH4C2H3O2
C5H11N + HCl = C5H12NCl =>
C5H11N + HCl = C5H12NCl
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl =>
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl
SiH4 + O2 = SiO2 + H2 =>
SiH4 + O2 = SiO2 + 2 H2
Na2[Zn(OH)4] + HNO3 = NaNO3 + Zn(NO3)2 + H2O =>
Na2[Zn(OH)4] + 4 HNO3 = 2 NaNO3 + Zn(NO3)2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mn + Ca3(PO4)2 = Mn3(PO4)2 + Ca =>
3 Mn + Ca3(PO4)2 = Mn3(PO4)2 + 3 Ca
CaO + SeO3 = CaSeO4 =>
CaO + SeO3 = CaSeO4
C6H14O + K2Cr2O7 + H2SO4 = C6H13O + K2SO4 + Cr2(SO4)3 + H2O =>
6 C6H14O + K2Cr2O7 + 4 H2SO4 = 6 C6H13O + K2SO4 + Cr2(SO4)3 + 7 H2O
Cu(NO3)2 + NH3 = Cu(NH3)2 + NO3 =>
Cu(NO3)2 + 2 NH3 = Cu(NH3)2 + 2 NO3
HfClClCl + Al = HfClCl + AlClClCl =>
3 HfClClCl + Al = 3 HfClCl + AlClClCl
LiCl + Na{+} = NaCl + Li{+} =>
LiCl + Na{+} = NaCl + Li{+}
Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag
Cu(NO3)2 + NH3 = Cu(NH3)2 + NO3 =>
Cu(NO3)2 + 2 NH3 = Cu(NH3)2 + 2 NO3
Mg + KNO3 + HCl = Mg(NO3)2 + NH4NO3 + H2O + KCl =>
4 Mg + 10 KNO3 + 10 HCl = 4 Mg(NO3)2 + NH4NO3 + 3 H2O + 10 KCl
HCl + SrO = SrCl + HO =>
HCl + SrO = SrCl + HO
Cl2 + BaH2 = BaCl2 + HCl =>
2 Cl2 + BaH2 = BaCl2 + 2 HCl
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2SO4 + Pb(OH)2 = NH3 + H2O + PbSO4 =>
(NH4)2SO4 + Pb(OH)2 = 2 NH3 + 2 H2O + PbSO4
Be(s) + H2O = Be(OH)2(aq) + H2(g) =>
Be(s) + 2 H2O = Be(OH)2(aq) + H2(g)
Fe + CuO2 = Cu + FeO2 =>
Fe + CuO2 = Cu + FeO2
Cu + Cr(CH3COO) = Cr + Cu(CH3COO) =>
Cu + Cr(CH3COO) = Cr + Cu(CH3COO)
Na2SO3 = Na + SO2 + O2 =>
2 Na2SO3 = 4 Na + 2 SO2 + O2
C6H8O + O2 = CO2 + H2O =>
2 C6H8O + 15 O2 = 12 CO2 + 8 H2O
Na2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
5 Na2S + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Na2SO4 + 12 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CaO + Al2O3 = CaOAl2O3 =>
CaO + Al2O3 = CaOAl2O3
Mn(OH)2 + Br2 + H2O = Mn(OH)3 + HBr =>
2 Mn(OH)2 + Br2 + 2 H2O = 2 Mn(OH)3 + 2 HBr
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
U(SO4)2 + O2 + H2O = UO2SO4 + H2SO4 =>
2 U(SO4)2 + O2 + 2 H2O = 2 UO2SO4 + 2 H2SO4
Cu + Fe2S3O12 = Cu2SO4 + Fe =>
6 Cu + Fe2S3O12 = 3 Cu2SO4 + 2 Fe
NaCl + HClO4 + NaOH = Na2Cl2O4 + H2O =>
NaCl + HClO4 + NaOH = Na2Cl2O4 + H2O
H2SiO3 + KOH = H2O + K2SiO3 =>
H2SiO3 + 2 KOH = 2 H2O + K2SiO3
PbO2 + H2MnO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
3 PbO2 + 2 H2MnO3 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 4 H2O
TiCe4 + Mg = Ti + MgCe2 =>
TiCe4 + 2 Mg = Ti + 2 MgCe2
Zn(H2O)4{2+} + NaCN = Zn(CN)4{2-} + Na{+} + H2O =>
Zn(H2O)4{2+} + 4 NaCN = Zn(CN)4{2-} + 4 Na{+} + 4 H2O
Mg + Sb = Mg3Sb2 =>
3 Mg + 2 Sb = Mg3Sb2
Zn(OH)2 + KOH + H2 = KZnOH4 + H2O =>
2 Zn(OH)2 + 2 KOH + 5 H2 = 2 KZnOH4 + 4 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
CH3(CH2)16COOH + LiOH = CH3(CH2)16COOLi + H2O =>
CH3(CH2)16COOH + LiOH = CH3(CH2)16COOLi + H2O
H3PO2 + HgCl2 + H2O = Hg2Cl2 + HCl + H3PO4 =>
H3PO2 + 4 HgCl2 + 2 H2O = 2 Hg2Cl2 + 4 HCl + H3PO4
Ba(ClO4)2 + CuSO4 = BaSO4 + Cu(ClO4)2 =>
Ba(ClO4)2 + CuSO4 = BaSO4 + Cu(ClO4)2
AgNO3(aq) + FeS(aq) = Ag2S(s) + Fe(NO3)2(aq) =>
2 AgNO3(aq) + FeS(aq) = Ag2S(s) + Fe(NO3)2(aq)
C10H20O2 + H2O = CH4 + CO2 =>
C10H20O2 + 4 H2O = 7 CH4 + 3 CO2
KC1O3 = KC1O4 + KC1 =>
4 KC1O3 = 3 KC1O4 + KC1
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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