| Équations équilibrées la veille |
Al2(SO4)3(aq) + 3 Cu(s) = 3 CuSO4(aq) + Al2(aq)
CH3COOH + Zn = (CH3COO)2Zn + H2 =>
2 CH3COOH + Zn = (CH3COO)2Zn + H2
La(HSO4)3 + La(OH)3 = La2(SO4)3 + H2O =>
La(HSO4)3 + La(OH)3 = La2(SO4)3 + 3 H2O
NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
RbHSO4 = Rb2S2O7 + H2O =>
2 RbHSO4 = Rb2S2O7 + H2O
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
S + KNO3 = KNO2 + SO2 =>
S + 2 KNO3 = 2 KNO2 + SO2
KBrO3 + H2S = S + KBr + H2O =>
KBrO3 + 3 H2S = 3 S + KBr + 3 H2O
CH3COOH + Zn = CH3COOZn + H2 =>
2 CH3COOH + 2 Zn = 2 CH3COOZn + H2
W(OH)4 + HNO3 = W(NO3)4 + H2O =>
W(OH)4 + 4 HNO3 = W(NO3)4 + 4 H2O
Cl2 + NaAl = Al2 + NaCl =>
Cl2 + 2 NaAl = Al2 + 2 NaCl
HCOOH + Zn = ZnCOOH + H2 =>
2 HCOOH + 2 Zn = 2 ZnCOOH + H2
NH4HCO3 + Ca(OH)2 = CaCO3 + NH4OH + H2O =>
NH4HCO3 + Ca(OH)2 = CaCO3 + NH4OH + H2O
MgI2 + Hg(NO3)2 = MgHg + I(NO3) =>
MgI2 + Hg(NO3)2 = MgHg + 2 I(NO3)
SCNCu + K2SO4 + H2SO4 = CuSO4 + SCNK + H2SO3 + H2O =>
2 SCNCu + K2SO4 + 2 H2SO4 = 2 CuSO4 + 2 SCNK + H2SO3 + H2O
SnO2 + S + Na2CO3 = NaSnS3 + SO2 + CO2 =>
4 SnO2 + 17 S + 2 Na2CO3 = 4 NaSnS3 + 5 SO2 + 2 CO2
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
NaCl + KOH = KCl + NaOH =>
NaCl + KOH = KCl + NaOH
C10H14N2 + H2O = C10H14N2H + OH =>
C10H14N2 + H2O = C10H14N2H + OH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaCl + C6H8O7 = NaC6H8 + ClO7 =>
NaCl + C6H8O7 = NaC6H8 + ClO7
Al(NO3)3 + K2O = Al2O3 + K(NO3) =>
2 Al(NO3)3 + 3 K2O = Al2O3 + 6 K(NO3)
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg =>
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MgOH + Cl2O = MgClO + H2O =>
2 MgOH + Cl2O = 2 MgClO + H2O
NaNO2 + H2SO4 = Na2SO4 + SO2 + NO2 + H2O =>
2 NaNO2 + 2 H2SO4 = Na2SO4 + SO2 + 2 NO2 + 2 H2O
H12N3O4P + AgC2H3O2 = C2H3O2NH4 + Ag3PO4 =>
H12N3O4P + 3 AgC2H3O2 = 3 C2H3O2NH4 + Ag3PO4
NaCO + Cl = NaCl + CO =>
NaCO + Cl = NaCl + CO
K2Cr2O7 + HBr + HCl = CrCl3 + Br2 + KCl + H2O =>
K2Cr2O7 + 6 HBr + 8 HCl = 2 CrCl3 + 3 Br2 + 2 KCl + 7 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NO + NO2 + OH[{-}] = NO2[{-}] + H2O =>
NO + NO2 + 2 OH[{-}] = 2 NO2[{-}] + H2O
MgCO3 + H2SO4 = Mg(SO4) + H2CO3 =>
MgCO3 + H2SO4 = Mg(SO4) + H2CO3
KMnO4 + Ba(OH)2 = KOH + Ba(MnO4)2 =>
2 KMnO4 + Ba(OH)2 = 2 KOH + Ba(MnO4)2
K + Sr(OH)2 = K(OH)2 + Sr =>
K + Sr(OH)2 = K(OH)2 + Sr
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
Na2[Pb(OH)4] + BiCl3 + H2O = Na2[Pb(OH)6] + Bi + HCl =>
3 Na2[Pb(OH)4] + 2 BiCl3 + 6 H2O = 3 Na2[Pb(OH)6] + 2 Bi + 6 HCl
C9H11NO2 + O2 = CO2 + H2O + N2O3 =>
2 C9H11NO2 + 23 O2 = 18 CO2 + 11 H2O + N2O3
Na2CO3 + Sr(NO3)2 = NaNO3 + SrCO3 =>
Na2CO3 + Sr(NO3)2 = 2 NaNO3 + SrCO3
K2Cr2O7 + HBr + HCl = CrCl3 + Br2 + KCl + H2O =>
K2Cr2O7 + 6 HBr + 8 HCl = 2 CrCl3 + 3 Br2 + 2 KCl + 7 H2O
CH3COOC6H4COONa + HCl = CH3COOC6H4COOH + NaCl =>
CH3COOC6H4COONa + HCl = CH3COOC6H4COOH + NaCl
Al2(CO3)3 + H2O = H2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 H2O = 3 H2CO3 + 2 Al(OH)3
Ca3(PO4)2 + H2O = CaHPO4*2H2O + Ca(OH)2 =>
Ca3(PO4)2 + 6 H2O = 2 CaHPO4*2H2O + Ca(OH)2
H2S + CaSO4 = CaS + H2SO3 =>
4 H2S + 3 CaSO4 = 3 CaS + 4 H2SO3
CH3COOH + Zn = CH3COOZn + H2 =>
2 CH3COOH + 2 Zn = 2 CH3COOZn + H2
AgNO3 + MgCl2 = Ag2Cl2 + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = Ag2Cl2 + Mg(NO3)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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