| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KF + BaO = BaF2 + K2O
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
NaCl + KSO4 = KCl + NaSO4 =>
NaCl + KSO4 = KCl + NaSO4
FeCl3 + NaS = FeS + S + NaCl =>
FeCl3 + 3 NaS = FeS + 2 S + 3 NaCl
BaCl2(aq) + KSO4(aq) = BaSO4(s) + KCl2(aq) =>
BaCl2(aq) + KSO4(aq) = BaSO4(s) + KCl2(aq)
Fe3O4 + O2 = Fe2O4 =>
2 Fe3O4 + 2 O2 = 3 Fe2O4
FeCl2 + F2 = FeF2 + Cl2 =>
FeCl2 + F2 = FeF2 + Cl2
K2Cr2O7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Ca(OH)2 + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
Cu(SO4) + NaCl = CuCl2 + Na2(SO4) =>
Cu(SO4) + 2 NaCl = CuCl2 + Na2(SO4)
C9H11O2N + C4H6O3 = CH3CONHC6H4COOC2H5 + HOCOCH3 =>
C9H11O2N + C4H6O3 = CH3CONHC6H4COOC2H5 + HOCOCH3
ZnCl2 + HCl = ZnH + HCl3 =>
2 ZnCl2 + 5 HCl = 2 ZnH + 3 HCl3
Na(OH)2 + CO2 = H2O + NaCO3 =>
Na(OH)2 + CO2 = H2O + NaCO3
CaBr2 + Pb(NO3)2 = Ca(NO3)2 + PbBr2 =>
CaBr2 + Pb(NO3)2 = Ca(NO3)2 + PbBr2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
KHSO4 + Ba(HS)2 = BaSO4 + H2S + K2SO4 =>
2 KHSO4 + Ba(HS)2 = BaSO4 + 2 H2S + K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
KCN + CH3Cl = C2H3N + KCl =>
KCN + CH3Cl = C2H3N + KCl
AlCl3 + FePO4 = AlPO4 + FeCl3 =>
AlCl3 + FePO4 = AlPO4 + FeCl3
CCl4 + O2 = CO2 + Cl2 =>
CCl4 + O2 = CO2 + 2 Cl2
KCo3 + HCl = KCl + Co3H =>
KCo3 + HCl = KCl + Co3H
Na(OH)2 + CO2 = H2O + NaCO3 =>
Na(OH)2 + CO2 = H2O + NaCO3
Zn(NO3)2 + Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2 =>
Zn(NO3)2 + 2 Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2
Fe2 + AgCl = FeCl3 + Ag =>
Fe2 + 6 AgCl = 2 FeCl3 + 6 Ag
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
(NH4)2SO4 + PbCl2 = SO4Pb + (NH4)Cl =>
(NH4)2SO4 + PbCl2 = SO4Pb + 2(NH4)Cl
FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO
X2(SY3)3 + NaOH = Na2SY3 + X(OH)3 =>
X2(SY3)3 + 6 NaOH = 3 Na2SY3 + 2 X(OH)3
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
HMnO4 + Na(HO) = NaMnO4 + H2O =>
HMnO4 + Na(HO) = NaMnO4 + H2O
Na2CO3(s) = CO2 + Na2O(s) =>
Na2CO3(s) = CO2 + Na2O(s)
Cr + ZnSO4 = Zn + Cr2(SO4)3 =>
2 Cr + 3 ZnSO4 = 3 Zn + Cr2(SO4)3
C2H6(g) + Cl2(g) = C2H5Cl(g) + HCl(g) =>
C2H6(g) + Cl2(g) = C2H5Cl(g) + HCl(g)
Al{3+} + Cl{-} = AlCl3 =>
Al{3+} + 3 Cl{-} = AlCl3
C3H5Cl + H2O = C3H6O + HCl =>
C3H5Cl + H2O = C3H6O + HCl
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3
Sr(ClO4)2 + KOH = Sr(OH)2 + KClO4 =>
Sr(ClO4)2 + 2 KOH = Sr(OH)2 + 2 KClO4
CaCO3 + NaOH = NaCO3 + CaHO =>
CaCO3 + NaOH = NaCO3 + CaHO
Ra(OH)2 + Pd(OH)4 + H2TeO4 = RaPd(TeO4)3 + H2O =>
Ra(OH)2 + Pd(OH)4 + 3 H2TeO4 = RaPd(TeO4)3 + 6 H2O
ZrO2 + CCl4 = ZrCl4 + COCl2 =>
ZrO2 + 2 CCl4 = ZrCl4 + 2 COCl2
C3H8COOH + NaOH = C3H8COONa + H2O =>
C3H8COOH + NaOH = C3H8COONa + H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
CH3CH2H + CuO = CH3CH2CHO + Cu + H2O =>
3 CH3CH2H + 5 CuO = 2 CH3CH2CHO + 5 Cu + 3 H2O
Co(NO3)2*6H2O + NaOH = CoO(OH)2 + NaNO3 + H2 + H2O =>
Co(NO3)2*6H2O + 2 NaOH = CoO(OH)2 + 2 NaNO3 + H2 + 5 H2O
KNO2 + AlCl3 = KCl + Al + NO2 =>
3 KNO2 + AlCl3 = 3 KCl + Al + 3 NO2
Co(OH)2 + ClO{-} = CoO2*H2O + Cl{-} =>
Co(OH)2 + ClO{-} = CoO2*H2O + Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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