| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNo3 + Cu = No3Cu + Ag
AgCl + HPO3 = AgPO3 + HCl =>
AgCl + HPO3 = AgPO3 + HCl
KNO2 + KMnO4 + H2SO4 = KNO3 + MnS4 + K2SO4 + H2O =>
31 KNO2 + 2 KMnO4 + 9 H2SO4 = 31 KNO3 + 2 MnS4 + K2SO4 + 9 H2O
AgCl + HPO3 = AgPO3 + HCl =>
AgCl + HPO3 = AgPO3 + HCl
CrI3 + NaH2O = CrH2O + I3Na =>
CrI3 + NaH2O = CrH2O + I3Na
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
PbS2 + HBr = PbBr4 + H2S =>
PbS2 + 4 HBr = PbBr4 + 2 H2S
Al + KNO2 + KOH + H2O = K[Al(OH)6] + NH3 =>
6 Al + 5 KNO2 + KOH + 25 H2O = 6 K[Al(OH)6] + 5 NH3
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
AlBr3(aq) + Pb(NO3)2(aq) = Al(NO3)3(aq) + PbBr2(s) =>
2 AlBr3(aq) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 PbBr2(s)
NaBO2 + H2O = HBO2 + NaOH =>
NaBO2 + H2O = HBO2 + NaOH
GaBr + Cl2 = GaCl3 + Br =>
2 GaBr + 3 Cl2 = 2 GaCl3 + 2 Br
Zn(OH)2 + Co(NO3)2 = CoZn3O4 + H2O + HNO3 =>
3 Zn(OH)2 + Co(NO3)2 = CoZn3O4 + 2 H2O + 2 HNO3
CH3CHO + Ag(NH3)2OH = CH3COONH4 + Ag + H2O + NH3 =>
CH3CHO + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + H2O + 3 NH3
Cu + AgCl = CuCl + Ag =>
Cu + AgCl = CuCl + Ag
AgCl + HPO3 = AgPO3 + HCl =>
AgCl + HPO3 = AgPO3 + HCl
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
CDS + HNO3 = CDSO4 + NO + H2O =>
3 CDS + 8 HNO3 = 3 CDSO4 + 8 NO + 4 H2O
ClO{-} = Cl{-} + O2 =>
2 ClO{-} = 2 Cl{-} + O2
C4H9OH + CH3CH3COOH = CH3CH3COOCH2CH2CH2CH3 + H2O =>
C4H9OH + CH3CH3COOH = CH3CH3COOCH2CH2CH2CH3 + H2O
C2H6 + O2 = C2 + H2O =>
2 C2H6 + 3 O2 = 2 C2 + 6 H2O
Ba + CO2 = Ba(CO2)2 =>
Ba + 2 CO2 = Ba(CO2)2
Co2Cl + AgNO3 = AgCl + Co2NO3 =>
Co2Cl + AgNO3 = AgCl + Co2NO3
[Co(NH3)4CO3]NO3 + HCl + NH3 = [Co(NH3)5Cl2]Cl + NH4NO3 + (NH4)2CO3 =>
[Co(NH3)4CO3]NO3 + 3 HCl + 4 NH3 = [Co(NH3)5Cl2]Cl + NH4NO3 + (NH4)2CO3
N2H8SO3 + O2 = N2 + SO2 + H2O =>
2 N2H8SO3 + 3 O2 = 2 N2 + 2 SO2 + 8 H2O
PH3 + NaClO + NaOH = NaH2PO4 + NaCl + H2O =>
PH3 + 4 NaClO + NaOH = NaH2PO4 + 4 NaCl + H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Ga(OH)3 + CaO = Ga2O3 + Ca(OH)2 =>
2 Ga(OH)3 + 3 CaO = Ga2O3 + 3 Ca(OH)2
Cu + NH3 + O2 + H2O = Cu(NH3)4(OH)2 =>
2 Cu + 8 NH3 + O2 + 2 H2O = 2 Cu(NH3)4(OH)2
C3H4 + HCl = C3ClH5 =>
C3H4 + HCl = C3ClH5
LiOH + Cl2 = LiCl + H2O + LiClO =>
2 LiOH + Cl2 = LiCl + H2O + LiClO
(C)6(H)6(S)2 + O2 = CO + (H)2O + SO2 =>
2(C)6(H)6(S)2 + 13 O2 = 12 CO + 6(H)2O + 4 SO2
FeBr3 + Na2CO3 = NaBr + Fe2(CO3)3 =>
2 FeBr3 + 3 Na2CO3 = 6 NaBr + Fe2(CO3)3
SnO2 + K2CO3 + S = SO2 + K2SnS3 + CO3 =>
SnO2 + K2CO3 + 4 S = SO2 + K2SnS3 + CO3
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
S + H2 + O = H2S2O4 =>
2 S + H2 + 4 O = H2S2O4
Pb + NH3 = Pb(NH3)2 =>
Pb + 2 NH3 = Pb(NH3)2
C4H6O4Ca = Ca + C4H6O4 =>
C4H6O4Ca = Ca + C4H6O4
F2(g) + NaBr(aq) = NaF(aq) + Br2(g) =>
F2(g) + 2 NaBr(aq) = 2 NaF(aq) + Br2(g)
Zn(s) + HNO3(aq) = Zn(NO3) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 Zn(NO3) + H2(g)
NaCl + HF = NaF + HCl =>
NaCl + HF = NaF + HCl
SiCl4 + H + O = SiO2 + HCl =>
SiCl4 + 4 H + 2 O = SiO2 + 4 HCl
C6H807 + NaHCO3 = H2O + CO2 + Na2C6H607 =>
211 C6H807 + 554 NaHCO3 = 1346 H2O + 158 CO2 + 277 Na2C6H607
NH3 + NO3 = N2O4 + H2O =>
4 NH3 + 14 NO3 = 9 N2O4 + 6 H2O
Al + HNO2 = Al5(NO3)3 + N3O2 + H2O =>
25 Al + 42 HNO2 = 5 Al5(NO3)3 + 9 N3O2 + 21 H2O
Cr2O3 + Na2CO3 + NaNO3 = Na2CrO4 + CO2 + NaNO2 =>
Cr2O3 + 2 Na2CO3 + 3 NaNO3 = 2 Na2CrO4 + 2 CO2 + 3 NaNO2
NaH + CO = NaHCO =>
NaH + CO = NaHCO
AlOH + KOH = KAlO + H2O =>
AlOH + KOH = KAlO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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