| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K4[Fe(CN)6] + H2O2 + H2SO4 = 2 K3[Fe(CN)6] + K2SO4 + 2 H2O
KHO + H2CO3 = H2O + K2CO3 =>
2 KHO + H2CO3 = 2 H2O + K2CO3
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
CaSO4*H2O = Ca + SO4 + H2O =>
CaSO4*H2O = Ca + SO4 + H2O
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
AgCl(s) + NH3(aq) = [Ag(NH3)2] + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = [Ag(NH3)2] + Cl(aq)
ZnO + CaCO3 = CaZnO2 + CO2 =>
ZnO + CaCO3 = CaZnO2 + CO2
Li(OH) + Cr = Li + Cr(OH) =>
Li(OH) + Cr = Li + Cr(OH)
HClO + H2S = HCl + H2SO4 =>
4 HClO + H2S = 4 HCl + H2SO4
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
K2CrO4 + H2O2 = K2CrO6 + H2O =>
K2CrO4 + 2 H2O2 = K2CrO6 + 2 H2O
K4[Fe(CN)6] + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4[Fe(CN)6] + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
KBrO = KBrO3 + KBr =>
3 KBrO = KBrO3 + 2 KBr
C6H4(CH3)NO2Cl3 + Fe + HCl = C6H4(CH3)NH2 + FeCl + H2O =>
C6H4(CH3)NO2Cl3 + 9 Fe + 6 HCl = C6H4(CH3)NH2 + 9 FeCl + 2 H2O
C12H18O2 + O2 = CO2 + H2O =>
2 C12H18O2 + 31 O2 = 24 CO2 + 18 H2O
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
LiBr + Cu = CuBr + Li =>
LiBr + Cu = CuBr + Li
As2O + H2O = HAsO =>
As2O + H2O = 2 HAsO
CHBr3 + Cl2 = CHCl3 + Br2 =>
2 CHBr3 + 3 Cl2 = 2 CHCl3 + 3 Br2
H2O + Cl2O = HOCl =>
H2O + Cl2O = 2 HOCl
MgO + H = Mg + H2O =>
MgO + 2 H = Mg + H2O
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
HF(ac) + KOH(ac) = KF(ac) + H2O(l) =>
HF(ac) + KOH(ac) = KF(ac) + H2O(l)
CuNO3 + Na3PO4 = Cu3PO4 + NaNO3 =>
3 CuNO3 + Na3PO4 = Cu3PO4 + 3 NaNO3
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
KOH(ac) + HF(ac) = KF + H2O =>
KOH(ac) + HF(ac) = KF + H2O
NaNO2 + NaMnO4 + HNO3 = Mn(NO3)2 + NaNO3 + H2O =>
5 NaNO2 + 2 NaMnO4 + 6 HNO3 = 2 Mn(NO3)2 + 7 NaNO3 + 3 H2O
C3H4 + KMnO4 + H2O = CH3COOK + MnO2 + KHCO3 =>
5 C3H4 + 8 KMnO4 + H2O = 7 CH3COOK + 8 MnO2 + KHCO3
CN + O2 = CO2 + NO =>
2 CN + 3 O2 = 2 CO2 + 2 NO
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
Ca + Cu = CaCu =>
Ca + Cu = CaCu
As2O3 + KMnO4 + HCl = As2O5 + KCl + H2O + MnCl2 =>
5 As2O3 + 4 KMnO4 + 12 HCl = 5 As2O5 + 4 KCl + 6 H2O + 4 MnCl2
Ca + Fl = CaFl2 =>
Ca + 2 Fl = CaFl2
CH3OH + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
CH3OH + 6 MnO4{-} + 8 OH{-} = CO3{2-} + 6 MnO4{2-} + 6 H2O
CH4 + CI = CH3 + HCI =>
CH4 + CI = CH3 + HCI
Fe2 + S8 = FeS2 =>
2 Fe2 + S8 = 4 FeS2
AgI + H2TeO4 = Ag2TeO4 + I2 + TeO2 + H2O =>
2 AgI + 2 H2TeO4 = Ag2TeO4 + I2 + TeO2 + 2 H2O
FeH3 = Fe + H2 =>
2 FeH3 = 2 Fe + 3 H2
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
SO2 + AgNO3 = Ag2SO4 + NO2 =>
SO2 + 2 AgNO3 = Ag2SO4 + 2 NO2
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3
AgNO3 + FeBr3 = AgBr + Fe(NO3)3 =>
3 AgNO3 + FeBr3 = 3 AgBr + Fe(NO3)3
NaI + H2O = NaOH + IH =>
NaI + H2O = NaOH + IH
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
ZnO*ZnSO4 = ZnS + ZnO + O2 =>
ZnO*ZnSO4 = ZnS + ZnO + 2 O2
F2 + NO2 = FNO2 =>
F2 + 2 NO2 = 2 FNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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