| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2HPO4 + 2 NaVO3 + 22 Na2MoO4*2H2O + 25 H2SO4 = 2 H4[PVMo11O40]*33H2O + 25 Na2SO4
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2 =>
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2
CH3CH2OH + K = CH3CH2OK + H2 =>
2 CH3CH2OH + 2 K = 2 CH3CH2OK + H2
Ca4Al2(SO4)(OH)12*6H2O + CaSO4*2H2O + H2O = Ca6Al2(SO4)3(OH)12*26H2O =>
Ca4Al2(SO4)(OH)12*6H2O + 2 CaSO4*2H2O + 16 H2O = Ca6Al2(SO4)3(OH)12*26H2O
O2 + CuSO4 = CuO + SO4 =>
O2 + 2 CuSO4 = 2 CuO + 2 SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiBr + Ca3N2 = Li3N + CaBr2 =>
6 LiBr + Ca3N2 = 2 Li3N + 3 CaBr2
SiO3H2O = H2SiO4 =>
SiO3H2O = H2SiO4
Tl2(SO4)3 + H2S = Tl2S + S + H2SO4 =>
Tl2(SO4)3 + 3 H2S = Tl2S + 2 S + 3 H2SO4
NaClO3(g) = NaCl(s) + O2(g) =>
2 NaClO3(g) = 2 NaCl(s) + 3 O2(g)
NH4OH + AgNO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
2 NH4OH + AgNO3 + NaOH = Ag(NH3)2OH + NaNO3 + 2 H2O
N2O5Ba(OH)2 = Ba(NO3)2H2O =>
N2O5Ba(OH)2 = Ba(NO3)2H2O
C4H10O + CuO = C4H8O + Cu + H2O =>
C4H10O + CuO = C4H8O + Cu + H2O
H2Se + O2 = SeO2 + H2O =>
2 H2Se + 3 O2 = 2 SeO2 + 2 H2O
NO2 + H3O = NH3 + O2 =>
2 NO2 + 2 H3O = 2 NH3 + 3 O2
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
H2O + CO2 + N2 = HCN + O2 =>
2 H2O + 4 CO2 + 2 N2 = 4 HCN + 5 O2
Li + I2 = LiI =>
2 Li + I2 = 2 LiI
C5H10O5 = C3H6O + CO2 + H2 =>
C5H10O5 = C3H6O + 2 CO2 + 2 H2
C8H18 + O2 = CO2 + H2O3 =>
2 C8H18 + 43 O2 = 16 CO2 + 18 H2O3
CBr3H + Cl2 = CBr3Cl + HCl =>
CBr3H + Cl2 = CBr3Cl + HCl
SHCl = SClH =>
SHCl = SClH
NH2CH2COOH + H2SO4 = CO2 + (NH4)2SO4 + SO2 + H2O =>
2 NH2CH2COOH + 7 H2SO4 = 4 CO2 + (NH4)2SO4 + 6 SO2 + 8 H2O
HOC6H4COOCH3(l) + H2O(l) = HOC6H4COOH(s) + CH3OH(aq) =>
HOC6H4COOCH3(l) + H2O(l) = HOC6H4COOH(s) + CH3OH(aq)
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
HClS = HSCl =>
HClS = HSCl
B2O3 + C + CI2 = BCI3 + CO =>
B2O3 + 2 C + 3 CI2 = 2 BCI3 + 3 CO
Al{3+} + O{2-} = Al + O2 =>
4 Al{3+} + 6 O{2-} = 4 Al + 3 O2
K2Cr2O7 + H2SO4 + (NH4)2Fe(SO4)2*6H2O = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6(NH4)2Fe(SO4)2*6H2O = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 6(NH4)2SO4 + 43 H2O
C2H4O + H2O = C6H12O6 + H2 =>
3 C2H4O + 3 H2O = C6H12O6 + 3 H2
C4H10 + KMnO4 + H2SO4 = C4H8O2 + K2SO4 + MnO2 + H2O =>
C4H10 + 2 KMnO4 + H2SO4 = C4H8O2 + K2SO4 + 2 MnO2 + 2 H2O
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Al(s) + Br2(l) = Al2Br6(s) =>
2 Al(s) + 3 Br2(l) = Al2Br6(s)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cu + Hl = CuHl =>
Cu + Hl = CuHl
BrF3 + H2O = Br2 + O2 + HF =>
4 BrF3 + 6 H2O = 2 Br2 + 3 O2 + 12 HF
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
BeO = O2 + Be =>
2 BeO = O2 + 2 Be
NH4NO2 + H2O = HNH4 + NO2(OH) =>
NH4NO2 + H2O = HNH4 + NO2(OH)
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
(AuO)3 = AuO =>
(AuO)3 = 3 AuO
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
Cr2O7{2+} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2+} + 10 Fe{2+} + 14 H{+} = 2 Cr{3+} + 10 Fe{3+} + 7 H2O
NaHCO3 + H8C6O7 = Na3C6H5O7 + H2O + CO2 =>
3 NaHCO3 + H8C6O7 = Na3C6H5O7 + 3 H2O + 3 CO2
Mg(s) + F(g) = MgF(s) =>
Mg(s) + F(g) = MgF(s)
Fe2O3 + CH4 = FeO + H2O + CO2 =>
4 Fe2O3 + CH4 = 8 FeO + 2 H2O + CO2
NaO + AgNO3 = AgO + NaNO3 =>
NaO + AgNO3 = AgO + NaNO3
Ba(CH3CO2)2 + (NH4)2SO4 = BaSO4 + CH3CO2 + NH4 =>
Ba(CH3CO2)2 + (NH4)2SO4 = BaSO4 + 2 CH3CO2 + 2 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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