| Équations équilibrées la veille |
Cl2POOPCl2 + 3 HOH = OHPOOPOOH + 4 HCl
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
NaHCO3 + NaOH = Na2CH2O4 =>
NaHCO3 + NaOH = Na2CH2O4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2SO4 + CO = Na2S + CO2 =>
Na2SO4 + 4 CO = Na2S + 4 CO2
K(NO2) + BaSO4 = K2SO4 + Ba(NO2)2 =>
2 K(NO2) + BaSO4 = K2SO4 + Ba(NO2)2
Pb(NO3)2 + H2O = Pb + HNO3 + H2O2 =>
Pb(NO3)2 + 2 H2O = Pb + 2 HNO3 + H2O2
H2SO4 + KMnO4 = HMnO4 + K2SO4 =>
H2SO4 + 2 KMnO4 = 2 HMnO4 + K2SO4
AgNO3 + H2O2 = AgO + HNO3 =>
2 AgNO3 + H2O2 = 2 AgO + 2 HNO3
HgSO4 + KI = K2SO4 + HgI + I =>
HgSO4 + 2 KI = K2SO4 + HgI + I
HBr + Zn = H2 + ZnBr2 =>
2 HBr + Zn = H2 + ZnBr2
CH4 + Se2 = CSe2 + H2Se =>
CH4 + 2 Se2 = CSe2 + 2 H2Se
Fe3P + H = Fe6 + H3P =>
2 Fe3P + 6 H = Fe6 + 2 H3P
Cr + H2SO4 = H2 + Cr2SO4 =>
2 Cr + H2SO4 = H2 + Cr2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4 + CO2 = CuO + SO4 + CO =>
CuSO4 + CO2 = CuO + SO4 + CO
C3H7OH + Cr2O72{-} + H{+} = Cr3{+} + CH3COCH3 + H2O =>
427 C3H7OH + 6 Cr2O72{-} + 10 H{+} = 4 Cr3{+} + 427 CH3COCH3 + 432 H2O
C6H12H12 + O2 = CO2 + H2O =>
C6H12H12 + 12 O2 = 6 CO2 + 12 H2O
AgI + NH3 = Ag(NH3) + I2 =>
2 AgI + 2 NH3 = 2 Ag(NH3) + I2
C6H12H12 + O2 = CO2 + H2O =>
C6H12H12 + 12 O2 = 6 CO2 + 12 H2O
K + I = KI =>
K + I = KI
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
As2S5 + H2SO4 = H3AsO4 + SO2 + H2O =>
As2S5 + 15 H2SO4 = 2 H3AsO4 + 20 SO2 + 12 H2O
K + F = KF =>
K + F = KF
C3H3O(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H3O(g) + 13 O2(g) = 12 CO2(g) + 6 H2O(g)
H + F = HF =>
H + F = HF
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
KF + HBrO3 = KBrO3 + HF =>
KF + HBrO3 = KBrO3 + HF
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
PbO + TiO2 = PbTiO3 =>
PbO + TiO2 = PbTiO3
FeCl2 + K3[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl2 + K3[Fe(Cn)6] = KFe[Fe(Cn)6] + 2 KCl
H{+} + Cl{-} = HCl =>
H{+} + Cl{-} = HCl
KSCN + I2 + H2O = KHSO2 + HI + ICN =>
KSCN + 2 I2 + 2 H2O = KHSO2 + 3 HI + ICN
H2 + I = HI =>
H2 + 2 I = 2 HI
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
V + O2 = VO =>
2 V + O2 = 2 VO
Ca(NO3)2 + KF = KF(NO3)2 + Ca =>
Ca(NO3)2 + KF = KF(NO3)2 + Ca
Cl2 + MgBr2 = ClMg + Br2 =>
Cl2 + 2 MgBr2 = 2 ClMg + 2 Br2
Mg + C = Mg4C3 =>
4 Mg + 3 C = Mg4C3
AlBr3 + CaCl2 = AlCl3 + CaBr2 =>
2 AlBr3 + 3 CaCl2 = 2 AlCl3 + 3 CaBr2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
S2O3{2-} + OCl{-} = Cl{-} + S2O5{2-} =>
S2O3{2-} + 2 OCl{-} = 2 Cl{-} + S2O5{2-}
HNO3 + Pb = Pb(NO3)2 + H29 =>
58 HNO3 + 29 Pb = 29 Pb(NO3)2 + 2 H29
Cr(OH)3 + HF = CrF3 + H2O =>
Cr(OH)3 + 3 HF = CrF3 + 3 H2O
AlBr3 + CaCl2 = AlCl3 + CaBr2 =>
2 AlBr3 + 3 CaCl2 = 2 AlCl3 + 3 CaBr2
CrO3(s) + Al(s) = Al2O3(s) + Cr2O3(s) =>
2 CrO3(s) + 2 Al(s) = Al2O3(s) + Cr2O3(s)
CoSO4 + HNO3 = Co(NO3)2 + H2SO4 =>
CoSO4 + 2 HNO3 = Co(NO3)2 + H2SO4
CuSO4 + Fe(OH)2 = FeSO4 + Cu(OH)2 =>
CuSO4 + Fe(OH)2 = FeSO4 + Cu(OH)2
NbCl4 = NbCl5 + NbCl =>
4 NbCl4 = 3 NbCl5 + NbCl
Ca{2+} + HCO3{-} = Ca(HCO3)2 =>
Ca{2+} + 2 HCO3{-} = Ca(HCO3)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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