| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 5 HCl = PCl5 + 4 H2O
Nb2O5 + H2O = HNbO3 =>
Nb2O5 + H2O = 2 HNbO3
Br + HCl = HBr + Cl =>
Br + HCl = HBr + Cl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Lithium + bromine = Lithiumbromide =>
2 Li + Br2 = 2 LiBr
HBr + Fe = H3 + FeBr =>
3 HBr + 3 Fe = H3 + 3 FeBr
K2Cr2O7 + H2O + S = SO4 + KOH + Cr2O3 =>
4 K2Cr2O7 + 4 H2O + 3 S = 3 SO4 + 8 KOH + 4 Cr2O3
NaHCO3 + H2O2 = NaHO2 + CO2 + H2O =>
NaHCO3 + H2O2 = NaHO2 + CO2 + H2O
H3NO3 + Na = NaNO3 + H2 =>
2 H3NO3 + 2 Na = 2 NaNO3 + 3 H2
Al(NO3)H2O + C6H8O7H2O = Al2O3 + N2 + CO2 + H2O =>
6 Al(NO3)H2O + C6H8O7H2O = 3 Al2O3 + 3 N2 + 6 CO2 + 11 H2O
C15H31Cl + C8H13 = C23H43 + HCl =>
C15H31Cl + C8H13 = C23H43 + HCl
MoO5H4 + Na2SO3 = Mo5O14 + Na2SO4 + H2O =>
5 MoO5H4 + Na2SO3 = Mo5O14 + Na2SO4 + 10 H2O
H2O + As2S3 + HNO3 = NO + H2SO4 + H3AsO4 =>
4 H2O + 3 As2S3 + 28 HNO3 = 28 NO + 9 H2SO4 + 6 H3AsO4
K3O4P + Ca(NO3)2 = KNO3 + Ca3(PO4)2 =>
2 K3O4P + 3 Ca(NO3)2 = 6 KNO3 + Ca3(PO4)2
AgNo3 + CuS = Ag2S + Cu(No3)2 =>
2 AgNo3 + CuS = Ag2S + Cu(No3)2
Pb(NO3)2 + Na2CO3 + H2O = PbO*H2O + NaNO3 + CO2 =>
Pb(NO3)2 + Na2CO3 + H2O = PbO*H2O + 2 NaNO3 + CO2
NaSbO2 + HCl = SbCl3 + H2O + NaCl =>
NaSbO2 + 4 HCl = SbCl3 + 2 H2O + NaCl
HC2O4H + NaOH = Na2C2O4 + H2O =>
HC2O4H + 2 NaOH = Na2C2O4 + 2 H2O
Mn(ClO4)2 + CsOH = Mn(OH)2 + CsClO4 =>
Mn(ClO4)2 + 2 CsOH = Mn(OH)2 + 2 CsClO4
AgNo3 + CuS = Ag2S + Cu(No3)2 =>
2 AgNo3 + CuS = Ag2S + Cu(No3)2
Mn(ClO4)2 + CsOH = Mn(OH)2 + CsClO4 =>
Mn(ClO4)2 + 2 CsOH = Mn(OH)2 + 2 CsClO4
NaNO2 + FeCl + HCl = NO + FeCl3 + NaCl + H2O =>
2 NaNO2 + FeCl + 4 HCl = 2 NO + FeCl3 + 2 NaCl + 2 H2O
Ba(OH)2 + HOCl = Ba(Cl)2 + HO(OH) =>
Ba(OH)2 + 2 HOCl = Ba(Cl)2 + 2 HO(OH)
Fe + Cu{2+}SO4 = Cu + Fe{2+}SO4 =>
Fe + Cu{2+}SO4 = Cu + Fe{2+}SO4
C3H8O3 + O2 = H2O + C =>
2 C3H8O3 + O2 = 8 H2O + 6 C
AgNO3(ac) + KBr(ac) = AgBr(s) + KNO3 =>
AgNO3(ac) + KBr(ac) = AgBr(s) + KNO3
Cr(OH)2Cl + H2SO4 = Cr(OH)SO4 + HCl + H2O =>
Cr(OH)2Cl + H2SO4 = Cr(OH)SO4 + HCl + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
AlO1 = AlO =>
AlO1 = AlO
Al + AsO3{-} + H2O + OH{-} = Al(OH)4{-} + AsH3 =>
8 Al + 3 AsO3{-} + 18 H2O + 5 OH{-} = 8 Al(OH)4{-} + 3 AsH3
Mn(ClO4)2 + CsOH = Mn(OH)2 + CsClO4 =>
Mn(ClO4)2 + 2 CsOH = Mn(OH)2 + 2 CsClO4
FeS4 + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS4 + 27 O2 + 16 H2O = 2 Fe2O3 + 16 H2SO4
MgCl2 + Br = MgBr + Cl =>
MgCl2 + Br = MgBr + 2 Cl
AgNO3 + K2SO2 = Ag2SO2 + KNO3 =>
2 AgNO3 + K2SO2 = Ag2SO2 + 2 KNO3
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
NaHCO3 + C2H4O2 = CH3COONa + H2O + CO2 =>
NaHCO3 + C2H4O2 = CH3COONa + H2O + CO2
Pb(NO3)2 + CH3COOH = Pb(CH3COO)2 + HNO3 =>
Pb(NO3)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HNO3
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2 =>
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2
Hg + SnOH = HgO + H2O + Sn =>
Hg + 2 SnOH = HgO + H2O + 2 Sn
Fe + Ti + O = Fe3TiO4 =>
3 Fe + Ti + 4 O = Fe3TiO4
Mn(ClO4)2 + CsOH = Mn(OH)2 + CsClO4 =>
Mn(ClO4)2 + 2 CsOH = Mn(OH)2 + 2 CsClO4
Cr2O3 + KClO3 + H2O = H2CrO4 + KCl =>
Cr2O3 + KClO3 + 2 H2O = 2 H2CrO4 + KCl
MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + H2O + H{+} =>
2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{2-} + H2O + H{+}
AgNO3 + ClBa = AgCl + BaNO3 =>
AgNO3 + ClBa = AgCl + BaNO3
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
C2H5HN2 + H2O = C2H5H2N2 + OH =>
C2H5HN2 + H2O = C2H5H2N2 + OH
Fe(OH)3 + CrO3 = Cr(OH)3 + FeO3 =>
Fe(OH)3 + CrO3 = Cr(OH)3 + FeO3
CaO2 + CuSO4(H2O)5 = CaSO4(H2O)2 + Cu(OH)2 + H2O + H2O2 =>
CaO2 + CuSO4(H2O)5 = CaSO4(H2O)2 + Cu(OH)2 + H2O + H2O2
C5H8O2 + NaCH3COO = C5H7O2{-} + Na{+} + CH3COOH =>
C5H8O2 + NaCH3COO = C5H7O2{-} + Na{+} + CH3COOH
Cu(OH)2 = H2CuO2 =>
Cu(OH)2 = H2CuO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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