| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K2CrO4 + 3 N2H4 + 4 H2O = 4 Cr(OH)3 + 3 N2 + 8 KOH
Ba(NO3)2 + H2SO4 = Ba(SO4)2 + NO3H2 =>
Ba(NO3)2 + 2 H2SO4 = Ba(SO4)2 + 2 NO3H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al + C2H5Cl = C4H10 + AlCl3 =>
2 Al + 6 C2H5Cl = 3 C4H10 + 2 AlCl3
Mg + HCI = Mg(CI)2 + H2 =>
Mg + 2 HCI = Mg(CI)2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H{+} + I{-} + H2O2 = I3{-} + H2O =>
2 H{+} + 3 I{-} + H2O2 = I3{-} + 2 H2O
SrO + Cl2O7 = SrCl2 + O =>
SrO + Cl2O7 = SrCl2 + 8 O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH2CH2NH2COOH + O2 = CO2 + H2O + N2 =>
4 CH2CH2NH2COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
Ca(NO3)2 + H3PO4 = Ca(H2PO4)2 + HNO3 =>
Ca(NO3)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 HNO3
Al2Si2O5 + H2SO4 = Al2(SO4)3 + SiO2 + SO2 + H2O =>
Al2Si2O5 + 5 H2SO4 = Al2(SO4)3 + 2 SiO2 + 2 SO2 + 5 H2O
NaBiO3 + H{+} + Mn{2+} = Bi{3+} + Na{+} + MnO4{-} + H2O =>
5 NaBiO3 + 14 H{+} + 2 Mn{2+} = 5 Bi{3+} + 5 Na{+} + 2 MnO4{-} + 7 H2O
CH3CH2CHO + Ag2O = CH3CH2COOH + Ag =>
CH3CH2CHO + Ag2O = CH3CH2COOH + 2 Ag
F3CCOONa + Br3CCOOH = F3CCOONaH{-} + Br3CCOO{+} =>
F3CCOONa + Br3CCOOH = F3CCOONaH{-} + Br3CCOO{+}
O2 + C8H18O = H2O + CO2 =>
12 O2 + C8H18O = 9 H2O + 8 CO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
MnO4{-} + H{+} + H2SO3 = Mn{2+} + HSO4{-} + H2O =>
2 MnO4{-} + H{+} + 5 H2SO3 = 2 Mn{2+} + 5 HSO4{-} + 3 H2O
C2H5OH + N2 + H2O = C2H5NH2 + HNO2 =>
C2H5OH + N2 + H2O = C2H5NH2 + HNO2
Fe(OH)2 + HY = H2O + FeY2 =>
Fe(OH)2 + 2 HY = 2 H2O + FeY2
ZnCl2(aq) + K2S(aq) = ZnS(aq) + KCl(aq) =>
ZnCl2(aq) + K2S(aq) = ZnS(aq) + 2 KCl(aq)
Ca(HCO3)2 + CO = CaO + CO2 + H2 =>
Ca(HCO3)2 + CO = CaO + 3 CO2 + H2
C4H8O2 + NaHCO3 = NaC4H7O2 + H2O + CO2 =>
C4H8O2 + NaHCO3 = NaC4H7O2 + H2O + CO2
Cu + K = KCu =>
Cu + K = KCu
Mn(NO3)2 + Pb3O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 Pb3O4 + 26 HNO3 = 2 HMnO4 + 15 Pb(NO3)2 + 12 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 = K5(Fe(C2O4)4)*3H2O + NH4 + H + H2O + SO4 =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 5 K2C2O4 = 2 K5(Fe(C2O4)4)*3H2O + 4 NH4 + 6 H + 6 H2O + 4 SO4
LiCl + Cu(OH)2 = CuCl2 + LiOH =>
2 LiCl + Cu(OH)2 = CuCl2 + 2 LiOH
Ba(NO3)2 + Na2C6O6 = BaC6O6 + NaNO3 =>
Ba(NO3)2 + Na2C6O6 = BaC6O6 + 2 NaNO3
H2S + ClO3{-} + OH{-} = HSO4{-} + Cl{-} + H2O =>
3 H2S + 4 ClO3{-} + 3 OH{-} = 3 HSO4{-} + 4 Cl{-} + 3 H2O
C4H8 + H2O = C4H10O =>
C4H8 + H2O = C4H10O
(NH4)2CO3*H2O + NaOH = H2O + NH3 + Na2CO3 =>
(NH4)2CO3*H2O + 2 NaOH = 3 H2O + 2 NH3 + Na2CO3
Li + C = Li2C2 =>
2 Li + 2 C = Li2C2
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
SO2 + KOH = SO2H + KO =>
SO2 + KOH = SO2H + KO
NaOH(aq) + H2C2O4(aq) = Na2C2O4 + H2O =>
2 NaOH(aq) + H2C2O4(aq) = Na2C2O4 + 2 H2O
CU2SO4 + NaOH = CU2OH + NaSO4 =>
CU2SO4 + NaOH = CU2OH + NaSO4
Na3P + HNO3 = NaH2PO4 + NaNO3 + NO + H2O =>
3 Na3P + 14 HNO3 = 3 NaH2PO4 + 6 NaNO3 + 8 NO + 4 H2O
IO3{-} + HSO3{-} + H{+} = HSO4{-} + I2 + H2O =>
2 IO3{-} + 5 HSO3{-} + 2 H{+} = 5 HSO4{-} + I2 + H2O
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
C6H12O6 = C5H4O2 + H2O =>
5 C6H12O6 = 6 C5H4O2 + 18 H2O
Hg(NO3)2 + Na2S = Na2(NO3)2 + HgS =>
Hg(NO3)2 + Na2S = Na2(NO3)2 + HgS
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
HF + Ca(OH)2 = H2O + CaFOH =>
HF + Ca(OH)2 = H2O + CaFOH
Al2(S04)3 + H2O = Al(OH)3 + H2S04 =>
Al2(S04)3 + 6 H2O = 2 Al(OH)3 + 3 H2S04
Li(NO3) + Na3(PO4) = Li3(PO4) + Na(NO3) =>
3 Li(NO3) + Na3(PO4) = Li3(PO4) + 3 Na(NO3)
NaCl + H2SO4 = NaH2SO4 + Cl2 =>
2 NaCl + 2 H2SO4 = 2 NaH2SO4 + Cl2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
NH3 + P2O5 = (NH3)P2O5 =>
NH3 + P2O5 = (NH3)P2O5
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O
V2O5 + HCl + H2O = [VO(H2O)5]2{+} + Cl{-} + Cl2 =>
2 V2O5 + 12 HCl + 14 H2O = 2[VO(H2O)5]2{+} + 2 Cl{-} + 5 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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