| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + Na2C2O4 = PbC2O4 + 2 Na(NO3)
KIO3 + HCl + AsH3 = HI + As + H2O + KCl =>
KIO3 + HCl + 2 AsH3 = HI + 2 As + 3 H2O + KCl
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 = Ag + NO3 = Ag + N2 + O2 =>
AgNO3 = Ag + NO3
CH6 + O6 = CO2 + H2O =>
6 CH6 + 5 O6 = 6 CO2 + 18 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
LiNO3 + K2CO3 = Li2CO3 + KNO3 =>
2 LiNO3 + K2CO3 = Li2CO3 + 2 KNO3
C3H5(ONO2)3 = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5(ONO2)3 = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C12H22O11 + CO2 = C4H6O4 + H2O =>
7 C12H22O11 + 12 CO2 = 24 C4H6O4 + 5 H2O
NaHCO3 + CH3COO = NaCH3CO2 + CO2 + H2O =>
7 NaHCO3 + 8 CH3COO = 7 NaCH3CO2 + 9 CO2 + 5 H2O
Cl2 + H2O + NaSO3 = NaCl + H2SO4 =>
Cl2 + 2 H2O + 2 NaSO3 = 2 NaCl + 2 H2SO4
Pb + HNO3(dil) = Pb(NO3)2 + H2O + NO2 =>
Pb + 4 HNO3(dil) = Pb(NO3)2 + 2 H2O + 2 NO2
Pb + (NH4)2S = PbS + NH4 =>
Pb + (NH4)2S = PbS + 2 NH4
HOCN + H2O = OH + HCN =>
HOCN + H2O = 2 OH + HCN
Cr + CoCl2 = CrCl3 + Co =>
2 Cr + 3 CoCl2 = 2 CrCl3 + 3 Co
C20H37 + NO2 = H2O + CO2 + NO =>
2 C20H37 + 117 NO2 = 37 H2O + 40 CO2 + 117 NO
Cu + H[{+}] + Cl[{-}] = CuCl2 + H2 =>
Cu + 2 H[{+}] + 2 Cl[{-}] = CuCl2 + H2
KAl(SO4)2*12H2O = H2O + Al2O3 + KH3(SO4)2 =>
2 KAl(SO4)2*12H2O = 21 H2O + Al2O3 + 2 KH3(SO4)2
C6H12COOH + Na2CO3 = C6H12COOHNa + H2O + CO2 =>
76 C6H12COOH + 37 Na2CO3 = 74 C6H12COOHNa + 13 H2O + 51 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NH4Cl + Fe2O3 + HCl = (NH4)2FeCl5 + H2O =>
4 NH4Cl + Fe2O3 + 6 HCl = 2(NH4)2FeCl5 + 3 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NaHCO3 + H2SO4 = HOH + Na2SO4 + CO2 =>
2 NaHCO3 + H2SO4 = 2 HOH + Na2SO4 + 2 CO2
NH3 + H2SO4(aq) = (NH4)2SO4 =>
2 NH3 + H2SO4(aq) = (NH4)2SO4
NaI + Cl2 = ICl + Na =>
2 NaI + Cl2 = 2 ICl + 2 Na
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
KIO3 + I2 + HCl = ICl3 + H2O + KCl =>
3 KIO3 + I2 + 18 HCl = 5 ICl3 + 9 H2O + 3 KCl
NO2 = N2 + O2 =>
2 NO2 = N2 + 2 O2
HSO3{-} + H2O = H3O{+} + SO3{2-} =>
HSO3{-} + H2O = H3O{+} + SO3{2-}
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
YH + XOH = YX + H2O =>
YH + XOH = YX + H2O
Cu + H2O + CO2 + O2 = CuCO3*Cu(OH)2 =>
2 Cu + H2O + CO2 + O2 = CuCO3*Cu(OH)2
KAl(SO4)2*12H2O = H2O + Al2O3 + KH3(SO4)2 =>
2 KAl(SO4)2*12H2O = 21 H2O + Al2O3 + 2 KH3(SO4)2
SrCl2 + K3PO4 = K3Cl2 + SrPO4 =>
SrCl2 + K3PO4 = K3Cl2 + SrPO4
H2S + Nb2O5 = Nb2S5 + H2O =>
5 H2S + Nb2O5 = Nb2S5 + 5 H2O
Mg(NO3)2 + Ag + Na2SO4 = Ag2SO4 + MgNa(NO3)2 =>
2 Mg(NO3)2 + 2 Ag + Na2SO4 = Ag2SO4 + 2 MgNa(NO3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KClO + H2O = KClO4 + H2 =>
KClO + 3 H2O = KClO4 + 3 H2
C5H8 + O2 = C5O2 + H8 =>
C5H8 + O2 = C5O2 + H8
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaOH(aq) + CuSO4(aq) = CuOH(aq) + NaSO4(aq) =>
NaOH(aq) + CuSO4(aq) = CuOH(aq) + NaSO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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