| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + 5 HCl = AgCl5 + 5 H1
C6H5OH + Br2 = C6H4OBr + HBr =>
2 C6H5OH + 3 Br2 = 2 C6H4OBr + 4 HBr
Hg(NO3)2 + Ca(OH)2 = Ca(NO3)2 + HgO + H2O =>
Hg(NO3)2 + Ca(OH)2 = Ca(NO3)2 + HgO + H2O
NaClO3{-} + Ag2S = Na2S + Ag(ClO3{-}) =>
2 NaClO3{-} + Ag2S = Na2S + 2 Ag(ClO3{-})
C8H18 = C3H8 + C5 =>
4 C8H18 = 9 C3H8 + C5
Ag2(CO3) + NaNO3 = Na2CO3 + AgNO3 =>
Ag2(CO3) + 2 NaNO3 = Na2CO3 + 2 AgNO3
AgCl + NH3*H2O = [Ag(NH3)2]Cl + H2O =>
AgCl + 2 NH3*H2O = [Ag(NH3)2]Cl + 2 H2O
NaSiO3 = NaO + SiO2 =>
NaSiO3 = NaO + SiO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
FeSO4 + Ba(OH)2 = Ba(SO4)2 + FeOH =>
2 FeSO4 + Ba(OH)2 = Ba(SO4)2 + 2 FeOH
CuNO3 = CuO + NO2 =>
CuNO3 = CuO + NO2
C3H7COOH + HOCH3 = C3H7COOCH3 + H2O =>
C3H7COOH + HOCH3 = C3H7COOCH3 + H2O
H2(C6H6O6) + NaOH = H2O + Na2(C6H6O6) =>
H2(C6H6O6) + 2 NaOH = 2 H2O + Na2(C6H6O6)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
K + S = K2S =>
2 K + S = K2S
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3 + NaNO3 =>
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3 + 2 NaNO3
NaS + CdSO4 = CdS + NaSO4 =>
NaS + CdSO4 = CdS + NaSO4
H4C + NCl2 = CCl4 + N2 + H4 =>
H4C + 2 NCl2 = CCl4 + N2 + H4
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2 =>
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2
GaBr + Na2SO3 = Ga2SO3 + NaBr =>
2 GaBr + Na2SO3 = Ga2SO3 + 2 NaBr
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
HBr + Cs2O = CsBr + H2O =>
2 HBr + Cs2O = 2 CsBr + H2O
K + S = K2S =>
2 K + S = K2S
C6H9O4 + O2 = CO2 + H2O =>
4 C6H9O4 + 25 O2 = 24 CO2 + 18 H2O
FeS + O2 + H2O = Fe2O3 + H2SO5 =>
4 FeS + 11 O2 + 4 H2O = 2 Fe2O3 + 4 H2SO5
C3H8O3 + C16H32O2 = C51H68O6 + H2O =>
266 C3H8O3 + 33 C16H32O2 = 26 C51H68O6 + 708 H2O
HNO3 + Na2SO3 = HSO3 + Na2NO3 =>
HNO3 + Na2SO3 = HSO3 + Na2NO3
Na2CO3H2O = Na2CO3 + H2O =>
Na2CO3H2O = Na2CO3 + H2O
Fe + Ag = AgFe =>
Fe + Ag = AgFe
HNO3 + KHCO3 = H2O + CO2 + K(NO3) =>
HNO3 + KHCO3 = H2O + CO2 + K(NO3)
KClO3 + FeSO4 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
2 KClO3 + 3 FeSO4 + 12 KOH = 3 K2FeO4 + 2 KCl + 3 K2SO4 + 6 H2O
H6SO2 + Na(OH) = Na2S + H2O =>
H6SO2 + 2 Na(OH) = Na2S + 4 H2O
(NH4)2SO4 + Cd(NO3)2 = NH4NO3 + CdSO4 =>
(NH4)2SO4 + Cd(NO3)2 = 2 NH4NO3 + CdSO4
H3CCH2CH3 + O2 = CO2 + H2O =>
H3CCH2CH3 + 5 O2 = 3 CO2 + 4 H2O
PbNO3 + HSO4 = PbSO4 + HNO3 =>
PbNO3 + HSO4 = PbSO4 + HNO3
Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O
KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3
H3PO4 + H2O = H5PO5 =>
H3PO4 + H2O = H5PO5
K2S + MgCO3 = K2CO3 + MgS =>
K2S + MgCO3 = K2CO3 + MgS
Ca(CH3COO)2 + K2CO3 = CaCO3 + KCH3COO =>
Ca(CH3COO)2 + K2CO3 = CaCO3 + 2 KCH3COO
CH4N2O + C7H6O + C6H10O3 = C14H16N2O3 + H2O =>
CH4N2O + C7H6O + C6H10O3 = C14H16N2O3 + 2 H2O
Li2CO3 + CsI = LiI + Cs2CO3 =>
Li2CO3 + 2 CsI = 2 LiI + Cs2CO3
ClO2 + H2S = S + H2O + HCl =>
2 ClO2 + 5 H2S = 5 S + 4 H2O + 2 HCl
C4H9NH2 + HNO2 = N2 + CO2 + H2O =>
C4H9NH2 + 9 HNO2 = 5 N2 + 4 CO2 + 10 H2O
NaNO3 + Al(ClO4)3 = NaClO4 + Al(NO3)3 =>
3 NaNO3 + Al(ClO4)3 = 3 NaClO4 + Al(NO3)3
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Fe2O3(s) + CO(g) = CO2(g) + Fe(s) =>
Fe2O3(s) + 3 CO(g) = 3 CO2(g) + 2 Fe(s)
C4H7OOH + C4H9OH = H2O + C8H14O2 =>
3 C4H7OOH + C4H9OH = 3 H2O + 2 C8H14O2
CaCl + HO = CaO + HCl =>
CaCl + HO = CaO + HCl
N2 + Cu + O2 = Cu(NO3)2 =>
N2 + Cu + 3 O2 = Cu(NO3)2
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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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