| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + AlCl3 = FeCl3 + Al
Pb(OH)2 + HNO2 = Pb(OH)NO2 + H2O =>
Pb(OH)2 + HNO2 = Pb(OH)NO2 + H2O
P + N = PN =>
P + N = PN
Ca + Ha = Ca2Ha =>
2 Ca + Ha = Ca2Ha
CCl2O + NH3 = NH4Cl + CO(NH2)2 =>
CCl2O + 4 NH3 = 2 NH4Cl + CO(NH2)2
KOH(s) = K + OH =>
KOH(s) = K + OH
KOH + HOOCCOOH = KOOCCOOK + H2O =>
2 KOH + HOOCCOOH = KOOCCOOK + 2 H2O
Fe3O4 + Mn = Fe + MnO =>
Fe3O4 + 4 Mn = 3 Fe + 4 MnO
C6H6O2 + C2H6O4S = C7H8O2 + H2O + SO4 =>
17 C6H6O2 + 5 C2H6O4S = 16 C7H8O2 + 2 H2O + 5 SO4
Na2CO3 + Ca(OCl)2 = CaCO3 + NaOCl =>
Na2CO3 + Ca(OCl)2 = CaCO3 + 2 NaOCl
Ag2O2 + KI + H2O = AgI + I2 + KOH =>
Ag2O2 + 4 KI + 2 H2O = 2 AgI + I2 + 4 KOH
Al(C2H3O2)3 + K2SO4 = KC2H3O2 + Al2(SO4)3 =>
2 Al(C2H3O2)3 + 3 K2SO4 = 6 KC2H3O2 + Al2(SO4)3
TiO + H2O = H2TiO2 =>
TiO + H2O = H2TiO2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Mn + K4[Fe(CN)6] = Mn2[Fe(CN)6] + K =>
2 Mn + K4[Fe(CN)6] = Mn2[Fe(CN)6] + 4 K
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + CN = Cu(CN)4 =>
Cu + 4 CN = Cu(CN)4
CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2
NaCl + CaSO4 = Na2SO4 + CaCl2 =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
BaCO3 + MnO2 = Ba6Mn5O16 + CO2 =>
6 BaCO3 + 5 MnO2 = Ba6Mn5O16 + 6 CO2
Sr(ClO3)2 + Al2(SO4)3 = SrSO4 + Al(ClO3)3 =>
3 Sr(ClO3)2 + Al2(SO4)3 = 3 SrSO4 + 2 Al(ClO3)3
C6H6 + O2 = CO2 + H2OCO2 =>
2 C6H6 + 15 O2 = 6 CO2 + 6 H2OCO2
CH3OOH + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
4 CH3OOH + Na2CO3 = 2 C2H3NaO2 + CO2 + 5 H2O
HAuCl4 + Na3C6H5O7 + H2O = Au + CO2 + HCl + NaCl =>
6 HAuCl4 + Na3C6H5O7 + 5 H2O = 6 Au + 6 CO2 + 21 HCl + 3 NaCl
CrCl3 + NaCH3COO + H2O = NaCl + Na2Cr4O4 + CH3COOH + Cl2 =>
4 CrCl3 + 8 NaCH3COO + 4 H2O = 6 NaCl + Na2Cr4O4 + 8 CH3COOH + 3 Cl2
Hg2(NO3)2 + Fe2SO4 = Fe(NO3)3 + Fe2(SO4)3 + Hg =>
6 Hg2(NO3)2 + 3 Fe2SO4 = 4 Fe(NO3)3 + Fe2(SO4)3 + 12 Hg
Pb(ClO3)2 + KBr = PbBr2 + K(ClO3) =>
Pb(ClO3)2 + 2 KBr = PbBr2 + 2 K(ClO3)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Mg(s) + Hg(NO3)2(aq) = Mg(NO3)2(aq) + Hg(l) =>
Mg(s) + Hg(NO3)2(aq) = Mg(NO3)2(aq) + Hg(l)
KCl + MnCl2 + H2O + Cl2 = KMnO4 + HCl =>
2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2 = 2 KMnO4 + 16 HCl
NaCl(aq) + Pb(NO3)2 = Na(NO3) + PbCl2 =>
2 NaCl(aq) + Pb(NO3)2 = 2 Na(NO3) + PbCl2
Na2SO4 + Pb(OH)2 = PbSO4 + NaOH =>
Na2SO4 + Pb(OH)2 = PbSO4 + 2 NaOH
KIO3 + K2S2O8 + KOH = K3H2IO6 + K2SO4 + H2O =>
KIO3 + K2S2O8 + 4 KOH = K3H2IO6 + 2 K2SO4 + H2O
Fe + K2CrO4 = FeCrO4 + K2 =>
Fe + K2CrO4 = FeCrO4 + K2
NO3{-} + H{+} + SO4{2-} = NO5 + SO2 + H2O =>
2 NO3{-} + 12 H{+} + 5 SO4{2-} = 2 NO5 + 5 SO2 + 6 H2O
H2O + C6H5NO2 + Zn + NaOH = Na2[Zn(OH)4] + C6H5NH2 =>
4 H2O + C6H5NO2 + 3 Zn + 6 NaOH = 3 Na2[Zn(OH)4] + C6H5NH2
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
C6H8O7 + Ca(OH)2 = Ca3(C6H8O7)2 + OH =>
2 C6H8O7 + 3 Ca(OH)2 = Ca3(C6H8O7)2 + 6 OH
Acetone + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = Sb2O5 + 5 H2SO4 + 40 NO2 + 15 H2O
BaO + H2CO3 = BaCO3 + H2O =>
BaO + H2CO3 = BaCO3 + H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
SnS + HNO3 = H2S + Sn(NO3)2 =>
SnS + 2 HNO3 = H2S + Sn(NO3)2
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4(aq) + Na2(NO3)2(aq) =>
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4(aq) + Na2(NO3)2(aq)
Hg2(NO3)2 + HBr = Hg2Br2 + HNO3 =>
Hg2(NO3)2 + 2 HBr = Hg2Br2 + 2 HNO3
Bi2O3 + Cl2 + KOH = KCl + KBiO3 + H2O =>
Bi2O3 + 2 Cl2 + 6 KOH = 4 KCl + 2 KBiO3 + 3 H2O
RaCO3 = RaO + CO2 =>
RaCO3 = RaO + CO2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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