| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO + 2 NaI + H2SO4 = Na2SO4 + I2 + NaCl + H2O
H3CCOOH + Na2S2O4 = H2S2O4 + H3CCOONa =>
2 H3CCOOH + Na2S2O4 = H2S2O4 + 2 H3CCOONa
CH3COOH + FeO = CH3COOHFeO =>
CH3COOH + FeO = CH3COOHFeO
C6H8O6 + O2 = C6H6O6 + H2O =>
2 C6H8O6 + O2 = 2 C6H6O6 + 2 H2O
PS + O2 = P4O10 + SO =>
4 PS + 7 O2 = P4O10 + 4 SO
CaSiO3 + Al + Fe2O3 + C = FeSiC + Al2O3 + CaO =>
6 CaSiO3 + 14 Al + 3 Fe2O3 + 6 C = 6 FeSiC + 7 Al2O3 + 6 CaO
HCl + Pt = PtCl + H =>
HCl + Pt = PtCl + H
Li3PO4(aq) + Al(NO3)3(aq) = Li3(NO3)3 + AlPO4 =>
Li3PO4(aq) + Al(NO3)3(aq) = Li3(NO3)3 + AlPO4
B + H2O = HBO2 + H2 =>
2 B + 4 H2O = 2 HBO2 + 3 H2
KCl + NH4F = KF + NH4Cl =>
KCl + NH4F = KF + NH4Cl
Cr(OH)2 + HNo3 = Cr(No3)2 + H2O =>
Cr(OH)2 + 2 HNo3 = Cr(No3)2 + 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2(SO4) + H2O + Fe2(SO4)3 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 7 H2O + 3 Fe2(SO4)3
Ba + Na2S2O3 = BaS2O3 + Na =>
Ba + Na2S2O3 = BaS2O3 + 2 Na
C2H2(g) + Cl2(g) = C2H2Cl4(l) =>
C2H2(g) + 2 Cl2(g) = C2H2Cl4(l)
C6H6N4O7 + NH4NO3 = CO2 + H2O + N2 =>
C6H6N4O7 + 8 NH4NO3 = 6 CO2 + 19 H2O + 10 N2
C2H2 + O2 = CO2 + H2 =>
C2H2 + 2 O2 = 2 CO2 + H2
NiNO3 = NiO + NO2 =>
NiNO3 = NiO + NO2
AgNo3 + KBr = KNo3 + AgBr =>
AgNo3 + KBr = KNo3 + AgBr
A2O3 + KI + HCl = AI3 + KCl + H2O =>
A2O3 + 6 KI + 6 HCl = 2 AI3 + 6 KCl + 3 H2O
Mn + H2SO4 = H2 + MnSO4 =>
Mn + H2SO4 = H2 + MnSO4
AlS + Br = AlBr3 + S =>
AlS + 3 Br = AlBr3 + S
H2 + Fe3O2 = H2O + Fe =>
2 H2 + Fe3O2 = 2 H2O + 3 Fe
C5Hl2 + O2 = C5O2 + Hl2 =>
C5Hl2 + O2 = C5O2 + Hl2
Fe2O3 + Ca(OH)2 = Ca3Fe2O5 + O2 + H2 =>
Fe2O3 + 3 Ca(OH)2 = Ca3Fe2O5 + 2 O2 + 3 H2
C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Al2O3 + Ba3N2 = AlN + BaO =>
Al2O3 + Ba3N2 = 2 AlN + 3 BaO
CrI3 + KOH = KCr + I3OH =>
CrI3 + KOH = KCr + I3OH
Al(NO2)3 + H2O = Al(OH)3 + H(NO2) =>
Al(NO2)3 + 3 H2O = Al(OH)3 + 3 H(NO2)
N4H8Cr2O7 = Cr2O3 + N2 + H2O =>
N4H8Cr2O7 = Cr2O3 + 2 N2 + 4 H2O
SO4{2-} + C12H22O11 + H2O = H2S + HCO3{-} =>
6 SO4{2-} + C12H22O11 + H2O = 6 H2S + 12 HCO3{-}
NO2{-} + C6H10O5 + H{+} = N2 + H2O + CO2 =>
8 NO2{-} + C6H10O5 + 8 H{+} = 4 N2 + 9 H2O + 6 CO2
MgBr2 + KOH = KBr + Mg(HO)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(HO)2
Ba + HNO3 = Ba(NO3)2 + H =>
Ba + 2 HNO3 = Ba(NO3)2 + 2 H
FeS2 + O2 + Fe2O3 = FeSO4 =>
4 FeS2 + 13 O2 + 2 Fe2O3 = 8 FeSO4
CH3CH2COONa + NaOH = Na2CO3 + C2H6 =>
CH3CH2COONa + NaOH = Na2CO3 + C2H6
BaOH + CH3COOH = BaCH3COOH + OH =>
BaOH + CH3COOH = BaCH3COOH + OH
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
CH2(OH)2 + HBr = CH2Br2 + H2O =>
CH2(OH)2 + 2 HBr = CH2Br2 + 2 H2O
Li2CO3 + MoBr6 = LiBr + Mo2(CO3)6 =>
6 Li2CO3 + 2 MoBr6 = 12 LiBr + Mo2(CO3)6
H2 + Mg + SO4 = Mg(HSO4)2 =>
H2 + Mg + 2 SO4 = Mg(HSO4)2
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
I2 + MnO2 + H2SO4 = HIO4 + MnSO4 + H2O =>
I2 + 7 MnO2 + 7 H2SO4 = 2 HIO4 + 7 MnSO4 + 6 H2O
Na2SO4 + C6H12O6 = Na2S + CO + H2O =>
3 Na2SO4 + 2 C6H12O6 = 3 Na2S + 12 CO + 12 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgNO3 + Na3O4 = Ag3O4 + NaNO3 =>
3 AgNO3 + Na3O4 = Ag3O4 + 3 NaNO3
Cu + H2SO4 = Cu(SO4)3 + SO2 + H2O =>
Cu + 6 H2SO4 = Cu(SO4)3 + 3 SO2 + 6 H2O
CH3COONa + C6H6 = CH3COOH + C6H5Na =>
CH3COONa + C6H6 = CH3COOH + C6H5Na
HCl + Mg = HMg + Cl =>
HCl + Mg = HMg + Cl
K2SO4 + HI = K2I + HSO4 =>
K2SO4 + HI = K2I + HSO4
Mn4Ta2O9 + Mn2FeMoO6 = Mn34Ta8Fe9Mo9O90 =>
4 Mn4Ta2O9 + 9 Mn2FeMoO6 = Mn34Ta8Fe9Mo9O90
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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