| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2OI2 = I2OH2
HClO + NaS2O3 + NaOH = NaSO4 + NaCl + H2O =>
9 HClO + 2 NaS2O3 + 11 NaOH = 4 NaSO4 + 9 NaCl + 10 H2O
O3 = O1O2 =>
O3 = O1O2
AgNO3 + K2Cr2O7 = K2Cr2O3 + AgNO7 =>
AgNO3 + K2Cr2O7 = K2Cr2O3 + AgNO7
H2Cr2O7 + NaHSO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 H2Cr2O7 + 6 NaHSO3 + 3 H2SO4 = 3 Na2SO4 + 2 Cr2(SO4)3 + 8 H2O
Al(OH)3 + HC2H3O = Al(C2H3O2) + H2O =>
Al(OH)3 + HC2H3O = Al(C2H3O2) + 2 H2O
S + OH = S2O3 + H2O =>
2 S + 6 OH = S2O3 + 3 H2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Cu(OH)2 + Cs = CsOH + Cu =>
Cu(OH)2 + 2 Cs = 2 CsOH + Cu
C2H5OH + NaClO3 = CH3OH + CO2 + NaCl =>
2 C2H5OH + NaClO3 = 3 CH3OH + CO2 + NaCl
Na3VO4 + H2SO4 + Zn = VOSO4 + ZnSO4 + Na2SO4 + H2O =>
2 Na3VO4 + 6 H2SO4 + Zn = 2 VOSO4 + ZnSO4 + 3 Na2SO4 + 6 H2O
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l) =>
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l)
Cl{+} + KBr{-} = KCl + Br =>
Cl{+} + KBr{-} = KCl + Br
HNO3 + HI = NO + I3 + H2O =>
HNO3 + 3 HI = NO + I3 + 2 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
K + ZnSO4 = K2SO4 + Zn =>
2 K + ZnSO4 = K2SO4 + Zn
MnSO4 = MnOSO3 =>
MnSO4 = MnOSO3
Al2(CO3)3 + Na2O = Al2O3 + Na2CO3 =>
Al2(CO3)3 + 3 Na2O = Al2O3 + 3 Na2CO3
Li(SiO3)2Mg(OH)2 = Mg(SiO3)2Li(OH)2 =>
Li(SiO3)2Mg(OH)2 = Mg(SiO3)2Li(OH)2
MgCl2 + O = MgO + Cl2 =>
MgCl2 + O = MgO + Cl2
NH3CuSO4 = NH3SO4Cu =>
NH3CuSO4 = NH3SO4Cu
AlCl3 + NaOH = Na[Al(OH)4] + NaCl =>
AlCl3 + 4 NaOH = Na[Al(OH)4] + 3 NaCl
NH4OH + I2 = NI3 + H2O + H2 =>
2 NH4OH + 3 I2 = 2 NI3 + 2 H2O + 3 H2
C6H12O6(aq) + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
C6H12O6(aq) + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + 3 H{+}
Pb(NO3)2CH3COOKH2O = PbOHNO3KNO3CH3COOH =>
Pb(NO3)2CH3COOKH2O = PbOHNO3KNO3CH3COOH
CH3COOHMg = MgCH3COOH =>
CH3COOHMg = MgCH3COOH
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
H3PO4 + CsOH = CsH2O4P + H2O =>
H3PO4 + CsOH = CsH2O4P + H2O
C6H12O6 + NO3 = CO2 + H2O + NO2 =>
C6H12O6 + 12 NO3 = 6 CO2 + 6 H2O + 12 NO2
Zn3(PO4)2 + CH3COOH = (CH3COO)2Zn + H3PO4 =>
Zn3(PO4)2 + 6 CH3COOH = 3(CH3COO)2Zn + 2 H3PO4
N2O5 + Na2O = NaO5 + NO =>
3 N2O5 + Na2O = 2 NaO5 + 6 NO
AgNO3 + CaI2 = AgI + Ca(NO3)2 =>
2 AgNO3 + CaI2 = 2 AgI + Ca(NO3)2
CrO3 + CH3CH2CH2OH = Cr2O3 + H2O + CH3CH2CHO =>
2 CrO3 + 3 CH3CH2CH2OH = Cr2O3 + 3 H2O + 3 CH3CH2CHO
Na2CO3 + C2 = Na + CO =>
Na2CO3 + C2 = 2 Na + 3 CO
Ca(OH)2BaCl2 = CaCl2Ba(OH)2 =>
Ca(OH)2BaCl2 = CaCl2Ba(OH)2
Ni = Ni4 =>
4 Ni = Ni4
Ca(OH)2NaOH = CaOHNa(OH)2 =>
Ca(OH)2NaOH = CaOHNa(OH)2
GdCl3*6H2O + NaOH = Gd(OH)3 + H2O + NaCl =>
GdCl3*6H2O + 3 NaOH = Gd(OH)3 + 6 H2O + 3 NaCl
HClO + NaS2O3 + NaOH = NaSO4 + NaCl + H2O =>
9 HClO + 2 NaS2O3 + 11 NaOH = 4 NaSO4 + 9 NaCl + 10 H2O
LiCl + MnO2 = MnCl2 + Li2O + Cl2 =>
4 LiCl + MnO2 = MnCl2 + 2 Li2O + Cl2
SO4 + H2O = H2SO5 =>
SO4 + H2O = H2SO5
K + Al + SO4 + H2O = KAl(SO4)2*H2O =>
K + Al + 2 SO4 + H2O = KAl(SO4)2*H2O
Au + H2 = Au2H2 =>
2 Au + H2 = Au2H2
Fe203 = Fe =>
Fe203 = 203 Fe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + Fe = NaFe =>
Na + Fe = NaFe
Cu(No3)2Zn = Zn(No3)2Cu =>
Cu(No3)2Zn = Zn(No3)2Cu
NaHCO3 + AcOH = CO2 + H2O + NaOAc =>
NaHCO3 + AcOH = CO2 + H2O + NaOAc
V2O5(s) + H(g) = V2O3(s) + H2O =>
V2O5(s) + 4 H(g) = V2O3(s) + 2 H2O
Si + V2O5 = V + SiO2 =>
5 Si + 2 V2O5 = 4 V + 5 SiO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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