| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO2)3 + 3 ClH4N = AlCl3 + 3 N2 + 6 H2O
Fe3O4 = Fe + Fe2O3 =>
3 Fe3O4 = Fe + 4 Fe2O3
Cu + S = CuS =>
Cu + S = CuS
Cr2O3 + NaOH = Cr(OH)3 + Na2O =>
Cr2O3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2O
NaOH + ZnNO3 = NaNO3 + ZnOH =>
NaOH + ZnNO3 = NaNO3 + ZnOH
KClO4 + H2SO4 = KHSO4 + O + ClO2 + H2O =>
2 KClO4 + 2 H2SO4 = 2 KHSO4 + 3 O + 2 ClO2 + H2O
FeCl3 + Mg + H2O = MgCl2 + Fe(OH)2 + H2 =>
2 FeCl3 + 3 Mg + 4 H2O = 3 MgCl2 + 2 Fe(OH)2 + 2 H2
HNO3 + H2S = HNO2 + S + H2O =>
HNO3 + H2S = HNO2 + S + H2O
CaONaOH = CaOHNaO =>
CaONaOH = CaOHNaO
MgCl2 + K2CO3 = MgCO3 + KCl =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl
NaHCO3 + C6H8O7 = NaC6H5O6 + H2O + CO2 =>
NaHCO3 + C6H8O7 = NaC6H5O6 + 2 H2O + CO2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
WO3 + Sn{2+} + Cl{-} + H{+} = W3O8 + SnCl6{2-} + H2O =>
3 WO3 + Sn{2+} + 6 Cl{-} + 2 H{+} = W3O8 + SnCl6{2-} + H2O
H2O2 + I{-} = IO{-} + H2O =>
H2O2 + I{-} = IO{-} + H2O
ClO4 + H = ClO2 + H2O =>
ClO4 + 4 H = ClO2 + 2 H2O
Mg2 + (OH) = MgOH =>
Mg2 + 2(OH) = 2 MgOH
BPO4 + NaBH4 + HCl = BP + NaCl + H2 + H3BO3 =>
3 BPO4 + 4 NaBH4 + 4 HCl = 3 BP + 4 NaCl + 4 H2 + 4 H3BO3
MgCl2 + LiNO3 = Mg(NO3)2 + LiCl =>
MgCl2 + 2 LiNO3 = Mg(NO3)2 + 2 LiCl
Ca + CuBr2 = Cu + CaBr2 =>
Ca + CuBr2 = Cu + CaBr2
H3PO4 + AgNo3 = HNo3 + Ag3PO4 =>
H3PO4 + 3 AgNo3 = 3 HNo3 + Ag3PO4
FeCuSO4 = FeOCuSO3 =>
FeCuSO4 = FeOCuSO3
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
BaCrO4 = Ba + CrO4 =>
BaCrO4 = Ba + CrO4
HNO3 + RbOH = H2O + RbNO3 =>
HNO3 + RbOH = H2O + RbNO3
K99 = K =>
K99 = 99 K
HClO3 + Mg(OH)2 = Mg(ClO3)2 + H2O =>
2 HClO3 + Mg(OH)2 = Mg(ClO3)2 + 2 H2O
Mg + NaHSO4 = MgSO4 + Na2SO4 + H2O + H2S =>
4 Mg + 10 NaHSO4 = 4 MgSO4 + 5 Na2SO4 + 4 H2O + H2S
C4H18 = C8H18 + H =>
2 C4H18 = C8H18 + 18 H
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
HNO3 + H2S = HNO2 + S + H2O =>
HNO3 + H2S = HNO2 + S + H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
NH4NO3 + AgBr = NH4Br + AgNO3 =>
NH4NO3 + AgBr = NH4Br + AgNO3
C6H5NH2H2O = C6H5NH3OH =>
C6H5NH2H2O = C6H5NH3OH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3
FeSO4Hg = FeHgSO4 =>
FeSO4Hg = FeHgSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
FeCl2K3[Fe(CN)6] = Fe[Fe(CN)6]K3Cl2 =>
FeCl2K3[Fe(CN)6] = Fe[Fe(CN)6]K3Cl2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C6H13CHO + O2 = CO2 + H2O =>
C6H13CHO + 10 O2 = 7 CO2 + 7 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe2O3 + CO = FeO + CO2 =>
Fe2O3 + CO = 2 FeO + CO2
C4H7OCl + NH3 = C4H9ON + NH4{+} + Cl{-} =>
C4H7OCl + 2 NH3 = C4H9ON + NH4{+} + Cl{-}
Br2(g) + NaI(ac) = Br2Na + I =>
Br2(g) + NaI(ac) = Br2Na + I
Ca + HCl(ac) = CaCl2 + H =>
Ca + 2 HCl(ac) = CaCl2 + 2 H
NaBr + CaOH{2} = CaBr{2} + NaOH =>
NaBr + CaOH{2} = CaBr{2} + NaOH
H6TeO6 + Na2SO3 = Te + Na2SO4 + H2O =>
H6TeO6 + 3 Na2SO3 = Te + 3 Na2SO4 + 3 H2O
B2H6 = B10H14 + H2 =>
5 B2H6 = B10H14 + 8 H2
NaOH + C6H4(CO)2O = Na + H2O + CO2 =>
30 NaOH + C6H4(CO)2O = 30 Na + 17 H2O + 8 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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