| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4(s)*5H2O(s) = CuSO4(s) + 5 H2O(g)
Ca3*2PO4 + HCl + H2O = CaCl2 + CaHPO4*2H2O =>
Ca3*2PO4 + 2 HCl + 4 H2O = CaCl2 + 2 CaHPO4*2H2O
Mg(s) + H2O(g) = MgO(s) + H2(g) =>
Mg(s) + H2O(g) = MgO(s) + H2(g)
KBr + HNO3 = Br2 + NO2 + H2O + KNO3 =>
2 KBr + 4 HNO3 = Br2 + 2 NO2 + 2 H2O + 2 KNO3
SiH4 + NaOH + H2O = H2 + Na2SiO3 =>
SiH4 + 2 NaOH + H2O = 4 H2 + Na2SiO3
Pb(NO3)2 + K3PO4 = KNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 K3PO4 = 6 KNO3 + Pb3(PO4)2
Fe(s) + H2O(l) = Fe2O3(s) + H2(g) =>
2 Fe(s) + 3 H2O(l) = Fe2O3(s) + 3 H2(g)
C3H5O3{-} + SO4{2-} + H2O = CO2 + H2S + OH{-} =>
2 C3H5O3{-} + 3 SO4{2-} + 2 H2O = 6 CO2 + 3 H2S + 8 OH{-}
Al2(SO4)3(aq) + Na3PO4(aq) = AlPO4(s) + Na2SO4(aq) =>
Al2(SO4)3(aq) + 2 Na3PO4(aq) = 2 AlPO4(s) + 3 Na2SO4(aq)
BrO{-}3 + FeS2 = Br{-} + Fe2O3 + SO2 =>
11 BrO{-}3 + 2 FeS2 = 11 Br{-} + Fe2O3 + 4 SO2
XeF2 + KOH = Xe + O + KF + H2O =>
XeF2 + 2 KOH = Xe + O + 2 KF + H2O
CO2(g) + H2O(g) = (g)H2CO3(ac) =>
CO2(g) + H2O(g) = (g)H2CO3(ac)
K2[HgI4] + KSCN = K2[Hg(SCN)4] + KI =>
K2[HgI4] + 4 KSCN = K2[Hg(SCN)4] + 4 KI
SiH4 + NaOH + H2O = Na2SiO3 + H2 =>
SiH4 + 2 NaOH + H2O = Na2SiO3 + 4 H2
H(C2H3O2) + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 H(C2H3O2) + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Ba + (NO3)2 + NaOH = Na(NO3)2 + BaOH =>
Ba + (NO3)2 + NaOH = Na(NO3)2 + BaOH
Na3PO4 + Pb(NO3)2 = Na(NO3)2 + Pb3PO4 =>
Na3PO4 + 3 Pb(NO3)2 = 3 Na(NO3)2 + Pb3PO4
C2H4(ONO2)2 = CO2 + H2O + N2 =>
C2H4(ONO2)2 = 2 CO2 + 2 H2O + N2
CO2 + C = CO =>
CO2 + C = 2 CO
C6H5NO2 + HNO3 = C6H4NO3 + NO2 + H2 =>
C6H5NO2 + HNO3 = C6H4NO3 + NO2 + H2
O3 + Mg = MgO3 =>
O3 + Mg = MgO3
Na + CI = NaCI =>
Na + CI = NaCI
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
C6H2(NO2)3CH3 = C2 + CO + H2 + N2 =>
2 C6H2(NO2)3CH3 = C2 + 12 CO + 5 H2 + 3 N2
PbO + Ca(OH)2 = PbCaO2 + H2O =>
PbO + Ca(OH)2 = PbCaO2 + H2O
C3H6O + CH3MgCl = C4H8O + MgClOH =>
5 C3H6O + CH3MgCl = 4 C4H8O + MgClOH
Al(OH)3(ac) + HNO3(ac) = Al(NO3)3(ac) + H2O =>
Al(OH)3(ac) + 3 HNO3(ac) = Al(NO3)3(ac) + 3 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CN + MnO4 = CNO + Mn2O3 =>
5 CN + 2 MnO4 = 5 CNO + Mn2O3
Li2S = Li + S8 =>
8 Li2S = 16 Li + S8
LiPO4 + ZnCl = ZnPO4 + LiCl =>
LiPO4 + ZnCl = ZnPO4 + LiCl
KOH + Mg(NO3)2 = KNO3 + Mg(OH)2 =>
2 KOH + Mg(NO3)2 = 2 KNO3 + Mg(OH)2
Zn(NO3)2 + Na2SO4 = ZnSO4 + Na2(NO3)2 =>
Zn(NO3)2 + Na2SO4 = ZnSO4 + Na2(NO3)2
Zn(s) + HCl = ZnClH =>
Zn(s) + HCl = ZnClH
H3 + CO2 = CO + H2O =>
2 H3 + 3 CO2 = 3 CO + 3 H2O
Ba(NO3)2 + Cs3PO4 = CsNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Cs3PO4 = 6 CsNO3 + Ba3(PO4)2
C17H35CO2K + Mg2SO4 = K2SO4 + MgC17H35CO2 =>
2 C17H35CO2K + Mg2SO4 = K2SO4 + 2 MgC17H35CO2
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
Hg2 + N = HgN2 =>
Hg2 + 4 N = 2 HgN2
H{+} + CrO4{2-} + NO2{-} = Cr{3+} + H2O + NO3{-} =>
10 H{+} + 2 CrO4{2-} + 3 NO2{-} = 2 Cr{3+} + 5 H2O + 3 NO3{-}
Cr2{+} + O2{-} = CrO =>
Cr2{+} + O2{-} = 2 CrO
Sb(s) + Br2 = SbBr3(g) =>
2 Sb(s) + 3 Br2 = 2 SbBr3(g)
Ar + N = ArN2158528 =>
Ar + 2158528 N = ArN2158528
CH2CCCCH2 + O2 = CO2 + H2O =>
CH2CCCCH2 + 6 O2 = 5 CO2 + 2 H2O
NO2 + NH3 = H2O + N =>
3 NO2 + 4 NH3 = 6 H2O + 7 N
CuSO4*5H2O + C18H15P + NaBH4 = ((C6H5)3P)2CuBH4 + Na2SO4 + H2O + BH4 =>
CuSO4*5H2O + 2 C18H15P + 2 NaBH4 = ((C6H5)3P)2CuBH4 + Na2SO4 + 5 H2O + BH4
H2 + MnO2 = Mn0 + H2O =>
2 H2 + MnO2 = Mn0 + 2 H2O
Fe(CrO2)2 + K2CO3 + O2 = K2CrO4 + FeO3 + CO2 =>
2 Fe(CrO2)2 + 4 K2CO3 + 5 O2 = 4 K2CrO4 + 2 FeO3 + 4 CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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