| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CuOH)2SO4 + 2 HCl = CuCl2 + CuSO4 + 2 H2O
HCH3COO + LiOH = LiH + CH3COOOH =>
HCH3COO + LiOH = LiH + CH3COOOH
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Ca(OH)2 + BaO = CaO + Ba(OH)2 =>
Ca(OH)2 + BaO = CaO + Ba(OH)2
CuCl2 + Pb2(CO3)2 = Cu2(CO3)2 + PbCl2 =>
2 CuCl2 + Pb2(CO3)2 = Cu2(CO3)2 + 2 PbCl2
RbOH + HClO4 = RbClO4 + H2O =>
RbOH + HClO4 = RbClO4 + H2O
H2SnO2 + Cu(OH)2 = CuSnO2 + H2O =>
H2SnO2 + Cu(OH)2 = CuSnO2 + 2 H2O
CuCl2*2H2O + NaOH + C6H12O6 + AlCl3 + CrCl2*6H2O = CuAl067Cr033O2 + NaCl + C6H12O7 + H2O =>
2 CuCl2*2H2O + 538.00000000001NaOH + 265.00000000001C6H12O6 + 134 AlCl3 + 66.000000000001CrCl2*6H2O = 2 CuAl067Cr033O2 + 538.00000000001NaCl + 265.00000000001C6H12O7 + 669.00000000001H2O
C6H5COOK + H2 = C6H6 + KOH + CO2 =>
12 C6H5COOK + 15 H2 = 13 C6H6 + 12 KOH + 6 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H7NH2 + H2O = C3H7OH + NH3 =>
C3H7NH2 + H2O = C3H7OH + NH3
S2{-} + Br2 = S + Br{-} =>
2 S2{-} + Br2 = 4 S + 2 Br{-}
V10O28{6-} + SO3{2-} + H{+} = VO{+2} + SO4{2-} + H2O =>
V10O28{6-} + 5 SO3{2-} + 26 H{+} = 10 VO{+2} + 5 SO4{2-} + 13 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na2SO3 + HCl = NaCl + H2OSO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2OSO2
Sn(s) + HNO3(aq) = SnH(aq) + NO3(aq) =>
Sn(s) + HNO3(aq) = SnH(aq) + NO3(aq)
Sr + S = Sr2S2 =>
2 Sr + 2 S = Sr2S2
SmCl2 + KMnO4 + HCl = SmCl3 + KCl + MnCl2 + H2O =>
5 SmCl2 + KMnO4 + 8 HCl = 5 SmCl3 + KCl + MnCl2 + 4 H2O
IO + Se2O32 = I + SeO42 =>
52 IO + Se2O32 = 52 I + 2 SeO42
FeSCN = Fe + SCN =>
FeSCN = Fe + SCN
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Fe + Mn + H = FeMnH =>
Fe + Mn + H = FeMnH
Al + KClO3 = Al2O3 + K2O + Cl2 =>
10 Al + 6 KClO3 = 5 Al2O3 + 3 K2O + 3 Cl2
Na2CO3H2O(heat) = NaOH + CO2 =>
Na2CO3H2O(heat) = 2 NaOH + CO2
Cu(OH)2 + Cs3(PO4) = Cu3(PO4)2 + CsOH =>
3 Cu(OH)2 + 2 Cs3(PO4) = Cu3(PO4)2 + 6 CsOH
Cu + Ag + Au6 = CuAgAu =>
6 Cu + 6 Ag + Au6 = 6 CuAgAu
C2H4 + KMnO4 + H2O = CH2OH + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 6 CH2OH + 2 MnO2 + 2 KOH
AlCl3 + Na3Po4 = AlPo4 + Na3Cl3 =>
AlCl3 + Na3Po4 = AlPo4 + Na3Cl3
HCH3CO2 + HCO3{-} = CH3CO2{-} + H2CO3 =>
HCH3CO2 + HCO3{-} = CH3CO2{-} + H2CO3
Cr(OH)3 + H2SeO3 = H2O + CrOHSeO3 =>
Cr(OH)3 + H2SeO3 = 2 H2O + CrOHSeO3
KIAgNO3 = KNO3AgI =>
KIAgNO3 = KNO3AgI
S(s) + H2SO4(aq) = SO(g) + H2O(l) =>
2 S(s) + H2SO4(aq) = 3 SO(g) + H2O(l)
NaClO + H2O = HClO + Na + OH =>
NaClO + H2O = HClO + Na + OH
SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl
K2(SO4) + Sr(NO3)2 = KNO3 + Sr(SO4) =>
K2(SO4) + Sr(NO3)2 = 2 KNO3 + Sr(SO4)
H2O + CrCl3 + Na2CO3 = Cr(OH)3 + NaHCO3 + NaCl =>
3 H2O + CrCl3 + 3 Na2CO3 = Cr(OH)3 + 3 NaHCO3 + 3 NaCl
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
OF = O + F =>
OF = O + F
Na2HPO4 + KH2PO4 + HCl = KCl + NaH2PO4 =>
Na2HPO4 + KH2PO4 + HCl = KCl + 2 NaH2PO4
Li + H = Li3H =>
3 Li + H = Li3H
CH2O2 + AgN2H7O = NH5CO3 + Ag + NH3 + H2O =>
CH2O2 + 2 AgN2H7O = NH5CO3 + 2 Ag + 3 NH3 + H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
AgNO3(aq) + Ca(NO3)2(aq) = AgCa(s) + NO3(aq) =>
AgNO3(aq) + Ca(NO3)2(aq) = AgCa(s) + 3 NO3(aq)
FeS2 + H2O + O2 = SO4{2-} + Fe{2+} + H{+} =>
2 FeS2 + 2 H2O + 7 O2 = 4 SO4{2-} + 2 Fe{2+} + 4 H{+}
I{-} + OH{-} = IO4{-} + e + H2O =>
I{-} + 8 OH{-} = IO4{-} + 8e + 4 H2O
FeCr2 + Na2CO3 + O2 = Na2CrO4 + CO2 + Fe2O3 =>
4 FeCr2 + 8 Na2CO3 + 15 O2 = 8 Na2CrO4 + 8 CO2 + 2 Fe2O3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Pb(CO3)4 = Pb + CO2 + O =>
Pb(CO3)4 = Pb + 4 CO2 + 4 O
CrSO4 + H2O2 + KOH = H2O + K2CrO4 + K2SO4 =>
CrSO4 + 2 H2O2 + 4 KOH = 4 H2O + K2CrO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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