| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cu + NHO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 NHO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KCl + HNO2 + O2 = KNO2 + Cl2 + H2O =>
4 KCl + 4 HNO2 + O2 = 4 KNO2 + 2 Cl2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al(OH)3 + H(C2H3O2) = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 H(C2H3O2) = Al(C2H3O2)3 + 3 H2O
P2O5 + C = P + CO =>
P2O5 + 5 C = 2 P + 5 CO
HI + AgOH = HOH + AgI =>
HI + AgOH = HOH + AgI
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
CaCO3 + H2O + (NH4)2HPO4 = Ca5(PO4)3OH + (NH4)2CO3 + H2CO3 =>
5 CaCO3 + H2O + 3(NH4)2HPO4 = Ca5(PO4)3OH + 3(NH4)2CO3 + 2 H2CO3
C6H8O6 + NaOH = C6H7O6Na + H2O =>
C6H8O6 + NaOH = C6H7O6Na + H2O
CuO + PH3 = Cu3P2 + H2O =>
3 CuO + 2 PH3 = Cu3P2 + 3 H2O
MnO + HNo3 = Mn(No3)2 + H2O =>
MnO + 2 HNo3 = Mn(No3)2 + H2O
K2S + Ni(NO2)2 = NiS + KNO2 =>
K2S + Ni(NO2)2 = NiS + 2 KNO2
NaClO2 + S = NaCl + SO2 =>
NaClO2 + S = NaCl + SO2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
Al(OH)3 + P2O5 = Al2(HPO4)3 + H2O =>
4 Al(OH)3 + 3 P2O5 = 2 Al2(HPO4)3 + 3 H2O
C + N2 = C5N3 =>
10 C + 3 N2 = 2 C5N3
Al3 + H2SO4 = Al(H2SO4)3 =>
Al3 + 9 H2SO4 = 3 Al(H2SO4)3
PH3 = H2 + P =>
2 PH3 = 3 H2 + 2 P
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H6O + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C3H6O + 7 H2O
NaHCO3 + C6H3O7 = CO2 + H2O + Na3C6H5O7 =>
39 NaHCO3 + 18 C6H3O7 = 69 CO2 + 14 H2O + 13 Na3C6H5O7
Zn + NaOH = ZnO + Na + H2 =>
2 Zn + 2 NaOH = 2 ZnO + 2 Na + H2
Li2SO4 + SrCl2 = Li2Cl2 + SrSO4 =>
Li2SO4 + SrCl2 = Li2Cl2 + SrSO4
ZnSO4 + Na2CO3 = ZnCO3 + SO4Na2 =>
ZnSO4 + Na2CO3 = ZnCO3 + SO4Na2
H2SO4 + Fe = S02 + H2O + FeSO4 =>
8 H2SO4 + 6 Fe = S02 + 8 H2O + 6 FeSO4
Te + Ca(OH)2 = CaTe + OH =>
Te + Ca(OH)2 = CaTe + 2 OH
Rb2O + SO3 = Rb2O3 + SO2 =>
Rb2O + 2 SO3 = Rb2O3 + 2 SO2
CaCl2 + NaNO3 = Ca(NO3)2 + NaCl =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 NaCl
H2C2O4 + H2O = H4O6 + C2 =>
4 H2C2O4 + 2 H2O = 3 H4O6 + 4 C2
PH3 + H2SO4 = P2O3 + H2SO3 + H2O =>
2 PH3 + 6 H2SO4 = P2O3 + 6 H2SO3 + 3 H2O
H2SO4 + HNO3 = H2SO4{+3} + HNO3{-4} =>
4 H2SO4 + 3 HNO3 = 4 H2SO4{+3} + 3 HNO3{-4}
Mn(OH)2 + SO2 = Mn(HSO3)2 =>
Mn(OH)2 + 2 SO2 = Mn(HSO3)2
LiBr + Co(SO3)2 = CoBr + Li(SO3)2 =>
LiBr + Co(SO3)2 = CoBr + Li(SO3)2
Li2CO3 = CO2 + Li4O2 =>
2 Li2CO3 = 2 CO2 + Li4O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
LiBr + Co(SO3)2 = CoBr + Li(SO3)2 =>
LiBr + Co(SO3)2 = CoBr + Li(SO3)2
Cu2O + HCl + H2O + O2 = Cu2Cl(OH)3 =>
2 Cu2O + 2 HCl + 2 H2O + O2 = 2 Cu2Cl(OH)3
Ag + Pt{+2} = Ag{+} + Pt =>
2 Ag + Pt{+2} = 2 Ag{+} + Pt
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
NaHCO3 + H2SO3 = NaHCO3SO3 + H2 =>
NaHCO3 + H2SO3 = NaHCO3SO3 + H2
MnBr3 + LiOH + I2 = LiBrO4 + Li2MnO4 + LiI + H2O =>
2 MnBr3 + 64 LiOH + 27 I2 = 6 LiBrO4 + 2 Li2MnO4 + 54 LiI + 32 H2O
HI + AgCl = AgI + HCl =>
HI + AgCl = AgI + HCl
KOH + Al(NO3)3 = Al(OH)3 + K + NO3 =>
3 KOH + Al(NO3)3 = Al(OH)3 + 3 K + 3 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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