| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S2O3 = H2SO3 + S
Li2CrO4 + PdSO4 = PdCrO4 + Li2SO4 =>
Li2CrO4 + PdSO4 = PdCrO4 + Li2SO4
C8H18 + O2 = CO2 + HO =>
C8H18 + 17 O2 = 8 CO2 + 18 HO
NaOH + KHPH = NaKPH + H2O =>
NaOH + KHPH = NaKPH + H2O
H2 + Ba(OH)2 = BaH2 + H2O =>
2 H2 + Ba(OH)2 = BaH2 + 2 H2O
Na2Cr2O7 + H2SO4 = NaHSO4 + CrO3 + H2O =>
Na2Cr2O7 + 2 H2SO4 = 2 NaHSO4 + 2 CrO3 + H2O
Ma + H2SO4 = MaSO4 + S + H2O =>
3 Ma + 4 H2SO4 = 3 MaSO4 + S + 4 H2O
(C6H5)2Si(OH)OSi(OH)(C6H5)2 = (C6H5)2SiO(C6H5)2SiO(C6H5)2SiO(C6H5)2SiO + H2O =>
2(C6H5)2Si(OH)OSi(OH)(C6H5)2 = (C6H5)2SiO(C6H5)2SiO(C6H5)2SiO(C6H5)2SiO + 2 H2O
PI3 + Br2 + H2O = H3PO4 + HBr + HI =>
PI3 + Br2 + 4 H2O = H3PO4 + 2 HBr + 3 HI
CH4(l) + O2(g) = CO2(g) + H2O(g) =>
CH4(l) + 2 O2(g) = CO2(g) + 2 H2O(g)
KMnO3 + HI = MnI2 + H2O + KI + I2 =>
2 KMnO3 + 12 HI = 2 MnI2 + 6 H2O + 2 KI + 3 I2
WO3 + H = W + H2O =>
WO3 + 6 H = W + 3 H2O
CuSO4 + HI = CuI + H2SO4 + I2 =>
2 CuSO4 + 4 HI = 2 CuI + 2 H2SO4 + I2
KI + H2SO4 = I2 + SO2 + K2SO4 + H2O =>
2 KI + 2 H2SO4 = I2 + SO2 + K2SO4 + 2 H2O
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
Mg + CuO2 = MgO + Cu =>
2 Mg + CuO2 = 2 MgO + Cu
CuONaOH = CuOHNaO =>
CuONaOH = CuOHNaO
C3H6O2(g) + O2(g) = H2O(g) + CO2(g) =>
2 C3H6O2(g) + 7 O2(g) = 6 H2O(g) + 6 CO2(g)
FeSO4 + K2Cr2O7 + H2S2O7 = Fe2(SO4)3 + Cr(SO4) + K2SO4 + H2O =>
16 FeSO4 + 2 K2Cr2O7 + 7 H2S2O7 = 8 Fe2(SO4)3 + 4 Cr(SO4) + 2 K2SO4 + 7 H2O
Cd(s) + N2(g) = Cd3N2(s) =>
3 Cd(s) + N2(g) = Cd3N2(s)
At + O2 = At4O6 =>
4 At + 3 O2 = At4O6
Na + C2H6O = C2H6ONa =>
Na + C2H6O = C2H6ONa
Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br
Hg + AlCl3 = Al + HgCl2 =>
3 Hg + 2 AlCl3 = 2 Al + 3 HgCl2
SeO2H2O = SeO3H2 =>
SeO2H2O = SeO3H2
Ag2S(aq) + Al(s) + H2O(l) = Ag(s) + Al(OH)3 + H2S(g) =>
3 Ag2S(aq) + 2 Al(s) + 6 H2O(l) = 6 Ag(s) + 2 Al(OH)3 + 3 H2S(g)
Mg(ClO)2 + H2O = Mg(OH)2 + HOCl =>
Mg(ClO)2 + 2 H2O = Mg(OH)2 + 2 HOCl
AgNO3 + N2H4O3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 N2H4O3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
C2H2 + HOH = C2H4O =>
C2H2 + HOH = C2H4O
Mg + HClO = MgClO + H2 =>
2 Mg + 2 HClO = 2 MgClO + H2
Pb + Cu = PbCu =>
Pb + Cu = PbCu
Al(NO3)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HNO3(aq) =>
2 Al(NO3)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HNO3(aq)
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
P + SO2 = P2O4 + S =>
2 P + 2 SO2 = P2O4 + 2 S
H2CO2 + Al(OH)3 = Al(HCO2)3 + H2O =>
3 H2CO2 + Al(OH)3 = Al(HCO2)3 + 3 H2O
NaOH + Cl2 = NaCl + H2O + NaClO =>
2 NaOH + Cl2 = NaCl + H2O + NaClO
WO3 + H = W + H2O =>
WO3 + 6 H = W + 3 H2O
CH4(OH)2 + O2 = CO2 + H2O =>
2 CH4(OH)2 + 3 O2 = 2 CO2 + 6 H2O
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
C + H + O = CH3OH =>
C + 4 H + O = CH3OH
PdO2 = Pd + O2 =>
PdO2 = Pd + O2
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
C4H10 + F2 = C4F10 + HF =>
C4H10 + 10 F2 = C4F10 + 10 HF
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
Al + Pb2O4 = Al2O3 + Pb =>
8 Al + 3 Pb2O4 = 4 Al2O3 + 6 Pb
Pb + SO3 = Pb(SO3)2 =>
Pb + 2 SO3 = Pb(SO3)2
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
Cu + ClO = CuClO =>
Cu + ClO = CuClO
Sn + HgO = SnO2 + Hg =>
Sn + 2 HgO = SnO2 + 2 Hg
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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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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