| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO + Be(OH)2 = Be(ClO)2 + 2 H2O
FeOHCl2 + O2 = Fe2O3 + HCl + Cl2 =>
4 FeOHCl2 + O2 = 2 Fe2O3 + 4 HCl + 2 Cl2
C3H7OH + O2 = C2H5CHO + H2O =>
2 C3H7OH + O2 = 2 C2H5CHO + 2 H2O
Cu(OH)2 = Cu + H2O2 =>
Cu(OH)2 = Cu + H2O2
Na2S2O3 + CH3COOH = S + CH3COONa + SO2 + H2O =>
Na2S2O3 + 2 CH3COOH = S + 2 CH3COONa + SO2 + H2O
P0 = P4 =>
4 P0 = P4
(NH4)2MoO4 + HNO3 + Na2HPO4 = (NH4)3PO4 + MoO3 + H2O + NaNO3 =>
3(NH4)2MoO4 + 4 HNO3 + 2 Na2HPO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O + 4 NaNO3
BaCO3 + CaSO4 = BaSO4 + CaCO3 =>
BaCO3 + CaSO4 = BaSO4 + CaCO3
HI + NO = HNO + I =>
HI + NO = HNO + I
HNO3 + Ag2CO3 = H2CO3 + AgNO3 =>
2 HNO3 + Ag2CO3 = H2CO3 + 2 AgNO3
KMgO4 + H2SO4 + K2SO3 = MgSO4 + K2SO4 + H2O =>
2 KMgO4 + 3 H2SO4 + 5 K2SO3 = 2 MgSO4 + 6 K2SO4 + 3 H2O
BaCl2 + Ca = Ba + CaCl2 =>
BaCl2 + Ca = Ba + CaCl2
NH2CH2COOHNaOH = NH2CH2COONaH2O =>
NH2CH2COOHNaOH = NH2CH2COONaH2O
NaC + H2SO4 = Na2SO4 + HC =>
2 NaC + H2SO4 = Na2SO4 + 2 HC
Cs2O + H2S = Cs2S + H2O =>
Cs2O + H2S = Cs2S + H2O
CH3COOH(CH3)2NH = CH3CON(CH3)2H2O =>
CH3COOH(CH3)2NH = CH3CON(CH3)2H2O
Ba2XeO6 + H2SO4 = BaSO4 + H2O + XeO4 =>
Ba2XeO6 + 2 H2SO4 = 2 BaSO4 + 2 H2O + XeO4
F2 + NaOH = NaF + HF + O3 =>
3 F2 + 3 NaOH = 3 NaF + 3 HF + O3
P4O10 + Na2CO3 = Na5P3O10 + CO2 =>
3 P4O10 + 10 Na2CO3 = 4 Na5P3O10 + 10 CO2
Ba2XeO6 + H2SO4 = BaSO4 + H2O + XeO4 =>
Ba2XeO6 + 2 H2SO4 = 2 BaSO4 + 2 H2O + XeO4
Bi(s) + F2(g) = BiF3(s) =>
2 Bi(s) + 3 F2(g) = 2 BiF3(s)
CaO + H2SO4 = CaSO4 + *2H2O =>
2 CaO + 2 H2SO4 = 2 CaSO4 + *2H2O
As2O5 + CaO = CaAs2O6 =>
As2O5 + CaO = CaAs2O6
Ca(OH)2H3PO4 = H2OH2PO4CaOH =>
Ca(OH)2H3PO4 = H2OH2PO4CaOH
MgNO3 + K3PO4 = MgPO4 + K3NO3 =>
MgNO3 + K3PO4 = MgPO4 + K3NO3
HCOOH + ZnO = HCOOZn + HO =>
HCOOH + ZnO = HCOOZn + HO
Na + H2O = Na(OH) + H =>
Na + H2O = Na(OH) + H
C4H6O2 + CH3OH = C5H8O2 + H2O =>
C4H6O2 + CH3OH = C5H8O2 + H2O
MnO2 + Al(s) = Mn(s) + Al2O3 =>
3 MnO2 + 4 Al(s) = 3 Mn(s) + 2 Al2O3
C6H12O6 + HCl(aq) = H2O + C6H11O5Cl =>
C6H12O6 + HCl(aq) = H2O + C6H11O5Cl
WH = HW =>
WH = HW
NH4I + CI2 = NH4CI + I2 =>
NH4I + CI2 = NH4CI + I2
C6H5OH + SO4 = CO2 + H2O + H2S =>
5 C6H5OH + 14 SO4 = 30 CO2 + H2O + 14 H2S
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
C5H13O + O2 = CO2 + H2O =>
4 C5H13O + 31 O2 = 20 CO2 + 26 H2O
Ba(OH)2 + MgF2 = Mg(OH)2 + BaF2 =>
Ba(OH)2 + MgF2 = Mg(OH)2 + BaF2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
S8(s) + O2(g) = SO3(g) =>
S8(s) + 12 O2(g) = 8 SO3(g)
Li3N + H2O = LiOH + H2 + N2 =>
2 Li3N + 6 H2O = 6 LiOH + 3 H2 + N2
S2O2 + H2O = SOH + O2 =>
2 S2O2 + 2 H2O = 4 SOH + O2
CaO + H2SO4 = CaSO4 + *2H2O =>
2 CaO + 2 H2SO4 = 2 CaSO4 + *2H2O
H3O4P + NaOH = Na3PO4 + H2O =>
H3O4P + 3 NaOH = Na3PO4 + 3 H2O
Li + Fl = LiFl =>
Li + Fl = LiFl
Na2S2O3(aq) + H2O(l) = Na2S2O3*5H2O(s) =>
Na2S2O3(aq) + 5 H2O(l) = Na2S2O3*5H2O(s)
Al2O3 + Na2S = Na2O + Al2S3 =>
Al2O3 + 3 Na2S = 3 Na2O + Al2S3
K2OCaO = K2CaO2 =>
K2OCaO = K2CaO2
Ba2XeO6 + H2SO4 = BaSO4 + H2O + XeO4 =>
Ba2XeO6 + 2 H2SO4 = 2 BaSO4 + 2 H2O + XeO4
(CH3CO)2O + H2O = CH3COOH =>
(CH3CO)2O + H2O = 2 CH3COOH
C3H7Cl + NaOH = NaCl + C3H6 + H2O =>
C3H7Cl + NaOH = NaCl + C3H6 + H2O
(CH3CO)2O + H2O = CH3COOH =>
(CH3CO)2O + H2O = 2 CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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