| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 18 HNO3 = 18 NO2 + 3 C2H2O4 + 12 H2O
Hg(NO3)2 = Hg(NO2)2 + O2 =>
Hg(NO3)2 = Hg(NO2)2 + O2
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
C3H7COOH + H2O = C4H7O2 + H3O =>
C3H7COOH + H2O = C4H7O2 + H3O
NH3 + CO2 + H2O = C6H12O6 + HNO3 =>
3 NH3 + 6 CO2 + 3 H2O = C6H12O6 + 3 HNO3
C6H5OH(g) + O2(g) = CO2 + H2O =>
C6H5OH(g) + 7 O2(g) = 6 CO2 + 3 H2O
C2H4O2 + HCl = C2H4Cl2 + Cl2 + H2O =>
C2H4O2 + 4 HCl = C2H4Cl2 + Cl2 + 2 H2O
Zn(NO3)2*3H2O + H2S = ZnS + HNO3 + H2O =>
Zn(NO3)2*3H2O + H2S = ZnS + 2 HNO3 + 3 H2O
TaBr3 = Ta + Br2 =>
2 TaBr3 = 2 Ta + 3 Br2
FeCl3*6H2O + K4[Fe(CN)6]*3H2O = Fe7(CN)18*16H2O + KCl + H2O =>
4 FeCl3*6H2O + 3 K4[Fe(CN)6]*3H2O = Fe7(CN)18*16H2O + 12 KCl + 17 H2O
(N2)7 + H2 = NH3 =>
(N2)7 + 21 H2 = 14 NH3
C2H8O = C + H + O =>
C2H8O = 2 C + 8 H + O
OH(NO3) + NaCu = NaNO3 + OHCu =>
OH(NO3) + NaCu = NaNO3 + OHCu
CH3CH2CH2CH3 + O2 = CO2 + HO =>
CH3CH2CH2CH3 + 9 O2 = 4 CO2 + 10 HO
Ba(OH)2 + Na2SO4 = Na2O + BaSO4 + H2O =>
Ba(OH)2 + Na2SO4 = Na2O + BaSO4 + H2O
MgCl2*2H2O + AgNO3 = Mg(NO3)2 + H2O + AgCl =>
MgCl2*2H2O + 2 AgNO3 = Mg(NO3)2 + 2 H2O + 2 AgCl
H2S1O4 + Pb1(O1H1)4 = Pb1(S1O4)2 + H2O1 =>
2 H2S1O4 + Pb1(O1H1)4 = Pb1(S1O4)2 + 4 H2O1
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
CCl4 + I2 = CI + Cl4I =>
CCl4 + I2 = CI + Cl4I
C3H7OH + C5H10O2 = C6H12O2 + H2O =>
C3H7OH + 3 C5H10O2 = 3 C6H12O2 + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C7H13OH + O2 = CO2 + H2O =>
C7H13OH + 10 O2 = 7 CO2 + 7 H2O
H3PO4 + B(OH)3 = B3(PO4)3 + H2O =>
3 H3PO4 + 3 B(OH)3 = B3(PO4)3 + 9 H2O
NaH2PO4 + MgO = Mg3(PO4)2 + Na3PO4 + H2O =>
3 NaH2PO4 + 3 MgO = Mg3(PO4)2 + Na3PO4 + 3 H2O
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
Cu(OH)2 + CH3CHO = CH3COOH + Cu2O + H2O =>
2 Cu(OH)2 + CH3CHO = CH3COOH + Cu2O + 2 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
KMnO4 + CH2O = CO2 + MnO + K2O + H2O =>
4 KMnO4 + 5 CH2O = 5 CO2 + 4 MnO + 2 K2O + 5 H2O
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
Mg + HNO3 = Mg(NO23)2 + N2 + H2O =>
5 Mg + 92 HNO3 = 5 Mg(NO23)2 + 41 N2 + 46 H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
C3H7OH + KMnO4 + H2O = C2H4(OH)2 + KOH + MnO2 =>
2 C3H7OH + 2 KMnO4 + 2 H2O = 3 C2H4(OH)2 + 2 KOH + 2 MnO2
Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2
Mg + P2 = Mg3P2 =>
3 Mg + P2 = Mg3P2
KNO3 + NO = KNO2 + NO2 =>
KNO3 + NO = KNO2 + NO2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
H2SO3 + Pb(OH)4 = PbSO4 + H2O =>
H2SO3 + Pb(OH)4 = PbSO4 + 3 H2O
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
HSbF4 + H2S = Sb2S3 + HF =>
2 HSbF4 + 3 H2S = Sb2S3 + 8 HF
HI + BaO = HBaOI =>
HI + BaO = HBaOI
HNO3 + SN = NO2 + SNO2 + H2O =>
4 HNO3 + SN = 4 NO2 + SNO2 + 2 H2O
K2S + CuSO4 = CuS + K2SO4 =>
K2S + CuSO4 = CuS + K2SO4
Sn + Pb(NO3)2 = Pb + Sn(NO3)4 =>
Sn + 2 Pb(NO3)2 = 2 Pb + Sn(NO3)4
BeSe = Be + Se =>
BeSe = Be + Se
MgSO4*7H2O + Ca(C2H3O2)2*H2O = Mg(C2H3O2)2 + CaSO4 + H2O =>
MgSO4*7H2O + Ca(C2H3O2)2*H2O = Mg(C2H3O2)2 + CaSO4 + 8 H2O
CuSO4 + Na = Cu + Na2SO4 =>
CuSO4 + 2 Na = Cu + Na2SO4
C2H4 + CH4 = C4H10 =>
3 C2H4 + 2 CH4 = 2 C4H10
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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