| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + KCrO2 = KNO3 + AgCrO2
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
NaHCO3(aq) + C2H4O2(aq) = NaC2H4O2(aq) + H2O(l) + CO2(g) =>
8 NaHCO3(aq) + 9 C2H4O2(aq) = 8 NaC2H4O2(aq) + 6 H2O(l) + 10 CO2(g)
CrO5 = Cr + O2 =>
2 CrO5 = 2 Cr + 5 O2
NaC3H5O3 + HCl = HC3H5O3 + NaCl =>
NaC3H5O3 + HCl = HC3H5O3 + NaCl
Ca(CIO3)2 = Ca + CIO3 =>
Ca(CIO3)2 = Ca + 2 CIO3
CrCl2 + KNO3 = Cr(NO3)2 + KCl =>
CrCl2 + 2 KNO3 = Cr(NO3)2 + 2 KCl
NH3 + H2O + Cu(NO)3 = NH4NO3 + Cu(OH)2 =>
2 NH3 + 31 H2O + 8 Cu(NO)3 = 13 NH4NO3 + 8 Cu(OH)2
AgOH(s) = Ag2O(s) + H2O =>
2 AgOH(s) = Ag2O(s) + H2O
C2H6 + O2 + Ba(OH)2 = BaCO3 + H2O =>
2 C2H6 + 7 O2 + 4 Ba(OH)2 = 4 BaCO3 + 10 H2O
C2 + O4 = CO =>
2 C2 + O4 = 4 CO
nitricacid + lithiumhydroxide = lithiumnitrate + Water =>
HNO3 + LiOH = LiNO3 + H2O
IO3{-} + HSO3{-} = SO4{2-} + I2 + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{2-} + I2 + 3 H{+} + H2O
Os + KNO3 + KOH = K2OsO4 + KNO2 + H2O =>
Os + 3 KNO3 + 2 KOH = K2OsO4 + 3 KNO2 + H2O
Rb(NO3)2 = RbO + NO2 + O2 =>
2 Rb(NO3)2 = 2 RbO + 4 NO2 + O2
CH3CH(NH2)COOH + HBr = CH3CHBrCOOH + NH3 =>
CH3CH(NH2)COOH + HBr = CH3CHBrCOOH + NH3
C5H11Br + KOH = C5H11OH + KBr =>
C5H11Br + KOH = C5H11OH + KBr
Fe2O3 + H2O2 + NaOH + SO2 = Fe(OH)3 + Na2SO4 =>
2 Fe2O3 + 3 H2O2 + 6 NaOH + 3 SO2 = 4 Fe(OH)3 + 3 Na2SO4
P2O5 + H2O = H3O + PO4 =>
P2O5 + 9 H2O = 6 H3O + 2 PO4
PbO + Cu(OH)2 = Pb(OH)2 + CuO =>
PbO + Cu(OH)2 = Pb(OH)2 + CuO
Li2S5 + Me2TiCl2 = Me2TiS5 + LiCl =>
Li2S5 + Me2TiCl2 = Me2TiS5 + 2 LiCl
Al(C2H3O2)3 + LiNO3 = Al(NO3)3 + LiC2H3O2 =>
Al(C2H3O2)3 + 3 LiNO3 = Al(NO3)3 + 3 LiC2H3O2
K2Cr2O7 + CH3CH2OH + HNO3 = Cr2(NO4)3 + K2NO4 + CH3COOH + H2O =>
2 K2Cr2O7 + CH3CH2OH + 8 HNO3 = 2 Cr2(NO4)3 + 2 K2NO4 + CH3COOH + 5 H2O
H2O + BrO3{-} + NH3OH{+} = Br{-} + NO2{-} + H3O{+} =>
3 H2O + 2 BrO3{-} + 3 NH3OH{+} = 2 Br{-} + 3 NO2{-} + 6 H3O{+}
Al + NaOH + H2O = Na[Al(OH)4(H2O)] + H2 =>
2 Al + 2 NaOH + 8 H2O = 2 Na[Al(OH)4(H2O)] + 3 H2
NH3 + KI = KH + NI3 =>
NH3 + 3 KI = 3 KH + NI3
Li(NO3) + Na3(PO4) = Na3(NO3) + Li(PO4) =>
Li(NO3) + Na3(PO4) = Na3(NO3) + Li(PO4)
Al2(SO4)3*18H2O + BaCl2 = AlCl3 + BaSO4 + H2O =>
Al2(SO4)3*18H2O + 3 BaCl2 = 2 AlCl3 + 3 BaSO4 + 18 H2O
B2O3 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
B2O3 + 3 Ca(OH)2 = Ca3(BO3)2 + 3 H2O
AgCl + I2 = ICl + Ag =>
2 AgCl + I2 = 2 ICl + 2 Ag
BaNO3 + NaSO4 = BaSO4 + Na + NO3 =>
BaNO3 + NaSO4 = BaSO4 + Na + NO3
Fe + CuSO{4+} = FeSO{4+} + Cu =>
Fe + CuSO{4+} = FeSO{4+} + Cu
HOCH2COOH + NaOH = C2H3NaO3 + H2O =>
HOCH2COOH + NaOH = C2H3NaO3 + H2O
Ca3P2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CaSO4 + H3PO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 39 H2SO4 = 8 K2SO4 + 16 MnSO4 + 15 CaSO4 + 10 H3PO4 + 24 H2O
HgOH + HCl = HgCl + H2O =>
HgOH + HCl = HgCl + H2O
NiSO4 + KSCN = Ni(SCN)2 + K2SO4 =>
NiSO4 + 2 KSCN = Ni(SCN)2 + K2SO4
Sb2(SO4)3 + K(MnO4) + H2O = H3SbO4 + K2(SO4) + Mn(SO4) + H2(SO4) =>
5 Sb2(SO4)3 + 4 K(MnO4) + 24 H2O = 10 H3SbO4 + 2 K2(SO4) + 4 Mn(SO4) + 9 H2(SO4)
C2H4O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C2H4O2 + H2O =>
5 C2H4O + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 C2H4O2 + 3 H2O
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + NaSO4 + KSO4 + CO2 + H2O =>
Na2C2O4 + KMnO4 + 4 H2SO4 = MnSO4 + 2 NaSO4 + KSO4 + 2 CO2 + 4 H2O
CuBr2 + AgNO3 = AgBr + Cu(NO3)2 =>
CuBr2 + 2 AgNO3 = 2 AgBr + Cu(NO3)2
HC2H302 + Na2CO3 = CO2 + H2O + NaC2H302 =>
2 HC2H302 + Na2CO3 = CO2 + H2O + 2 NaC2H302
CuOH + Ni2SO4 = NiOH + Cu2SO4 =>
2 CuOH + Ni2SO4 = 2 NiOH + Cu2SO4
Sb3S2 + Fe = FeS + Sb =>
Sb3S2 + 2 Fe = 2 FeS + 3 Sb
S8(s) + H2O(l) = H2S(g) + SO2(g) =>
3 S8(s) + 16 H2O(l) = 16 H2S(g) + 8 SO2(g)
HCl(aq) + K2CO3(s) = KCl + H2O(l) + CO2(g) =>
2 HCl(aq) + K2CO3(s) = 2 KCl + H2O(l) + CO2(g)
KCH3 + C2H5OH = H2O + C2H5K =>
2 KCH3 + C2H5OH = H2O + 2 C2H5K
AgO + CH2O = Ag + CH2O2 =>
AgO + CH2O = Ag + CH2O2
(NH4)2SO4 + Ba = NH4 + Ba(SO4) =>
(NH4)2SO4 + Ba = 2 NH4 + Ba(SO4)
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
HCOONa + H2SO4 = CO2 + H2O + Na2SO4 + SO2 =>
2 HCOONa + 3 H2SO4 = 2 CO2 + 4 H2O + Na2SO4 + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/24
Équations équilibrées sur07/06/23
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