| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)3(aq) + 3 KNO3(s)
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
Fe2(CO3)3(heat) = Fe2O3 + CO2 =>
Fe2(CO3)3(heat) = Fe2O3 + 3 CO2
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
UO2 + C = UC2 + CO =>
UO2 + 4 C = UC2 + 2 CO
Ag + NiSO4 = Ag(SO4) + Ni =>
Ag + NiSO4 = Ag(SO4) + Ni
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H3O =>
Cu2S + 9 HNO3 = Cu(NO3)2 + CuSO4 + 7 NO2 + 3 H3O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Al + K3(Fe(CN)6) = Al4(Fe(CN)6)3 + K =>
4 Al + 3 K3(Fe(CN)6) = Al4(Fe(CN)6)3 + 9 K
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
HI + Ca(OH)2 = H(HO)2 + CaI =>
HI + Ca(OH)2 = H(HO)2 + CaI
LiO + SO2 = Li2S + O3 =>
6 LiO + 3 SO2 = 3 Li2S + 4 O3
AgOH + Na3PO4 = Ag3PO4 + NaOH =>
3 AgOH + Na3PO4 = Ag3PO4 + 3 NaOH
SiH4(g) + PH3(g) = SiH3(PH2) + H2 =>
SiH4(g) + PH3(g) = SiH3(PH2) + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H5OK + H2SO4 = C2H5OH + KHSO4 =>
C2H5OK + H2SO4 = C2H5OH + KHSO4
CuO + SiO2 = CuO3 + Si =>
CuO + SiO2 = CuO3 + Si
Fe(NO3)3 + Li2CO3 = FeCO3 + Li2(NO3)3 =>
Fe(NO3)3 + Li2CO3 = FeCO3 + Li2(NO3)3
NaC2H3O2 + NH4(SO4) = NH4C2H3O2 + NaSO4 =>
NaC2H3O2 + NH4(SO4) = NH4C2H3O2 + NaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr(NO3)2 = Cr{2+} + NO3{-} =>
Cr(NO3)2 = Cr{2+} + 2 NO3{-}
CH2CH5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
CH2CH5OH + K2Cr2O7 + 4 H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Ba + HNO3 = Ba(NO3)2 + N2O + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + N2O + 5 H2O
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
AgCl(aq) + Na2S(aq) = Ag2S(s) + NaCl(aq) =>
2 AgCl(aq) + Na2S(aq) = Ag2S(s) + 2 NaCl(aq)
SODIUMCARBONATE + AMMONIUMACETATE = SODIUMACETATE + AMMONIUMCARBOANTE =>
SODIUMCARBONATE + AMMONIUMACETATE = SODIUMACETATE + AMMONIUMCARBOANTE
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
CH2CO = CO + C2H4 =>
2 CH2CO = 2 CO + C2H4
MgCl2 + NaF = MgF2 + NaCl =>
MgCl2 + 2 NaF = MgF2 + 2 NaCl
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
(NH4)2SO4(aq) + CaCl2(aq) = CaSO4(ppt) + NH4Cl(aq) =>
(NH4)2SO4(aq) + CaCl2(aq) = CaSO4(ppt) + 2 NH4Cl(aq)
FeCo2O4 + Na = Fe + Co + Na2O =>
FeCo2O4 + 8 Na = Fe + 2 Co + 4 Na2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
KC4H5O6 + NaHCO3 = CO2 + H2O + KNaC4H4O6 =>
KC4H5O6 + NaHCO3 = CO2 + H2O + KNaC4H4O6
Cl2O + H2 = Cl2 + H2O =>
Cl2O + H2 = Cl2 + H2O
Sn{+4} + Hg = Sn{2+} + Hg2{2+} =>
Sn{+4} + 2 Hg = Sn{2+} + Hg2{2+}
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgOH + Na3PO3 = Ag3PO3 + NaOH =>
3 AgOH + Na3PO3 = Ag3PO3 + 3 NaOH
CrBr2 + (NH4)2CO3 = Cr(CO3)2 + (NH4)2Br =>
CrBr2 + 2(NH4)2CO3 = Cr(CO3)2 + 2(NH4)2Br
MgCO3CaCl2 = MgCl2CaCO3 =>
MgCO3CaCl2 = MgCl2CaCO3
HCl + HCO3 = Cl + H2CO3 =>
HCl + HCO3 = Cl + H2CO3
Na3PO4(aq) + KOH(aq) = NaOH(aq) + K3PO4(aq) =>
Na3PO4(aq) + 3 KOH(aq) = 3 NaOH(aq) + K3PO4(aq)
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
NaNO3 + Na2S + H2SO4 = Na2SO4 + H2O + NO =>
8 NaNO3 + 3 Na2S + 4 H2SO4 = 7 Na2SO4 + 4 H2O + 8 NO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C2H6O + K2Cr2O7 = CH3COOH + H2O + KCr =>
7 C2H6O + 2 K2Cr2O7 = 7 CH3COOH + 7 H2O + 4 KCr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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