| Équations équilibrées la veille | Équations équilibrées le lendemain |
RuCl4 + 2 NH4Cl = (NH4)2RuCl6
H2Y + Mg = H2 + MgY =>
H2Y + Mg = H2 + MgY
SbCl3 + C2H5NS = SbS + C2H5N(Cl3) =>
SbCl3 + C2H5NS = SbS + C2H5N(Cl3)
CuSO4(aq) = CuO(s) + SO2(aq) + O2(g) =>
2 CuSO4(aq) = 2 CuO(s) + 2 SO2(aq) + O2(g)
MgO + Fe = Fe2O2 + Mg =>
2 MgO + 2 Fe = Fe2O2 + 2 Mg
FeS + MgCl2 = MgS + FeCl2 =>
FeS + MgCl2 = MgS + FeCl2
Al2S3 + HNO3 = Al2(SO4)3 + NO2 + H2O =>
Al2S3 + 24 HNO3 = Al2(SO4)3 + 24 NO2 + 12 H2O
MnCl2 + K2S = KCl + MnS =>
MnCl2 + K2S = 2 KCl + MnS
Na2Co3 + CuSO4 = Na2SO4 + CuCo3 =>
Na2Co3 + CuSO4 = Na2SO4 + CuCo3
C2(H2)2 + O2 = CO2 + H2O =>
C2(H2)2 + 3 O2 = 2 CO2 + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C2H4O2 + Na(CO3)2 = CO2 + H2O + NaH =>
5 C2H4O2 + 8 Na(CO3)2 = 26 CO2 + 6 H2O + 8 NaH
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
CuSO4 + Al = Cu + Al3(SO4)3 =>
3 CuSO4 + 3 Al = 3 Cu + Al3(SO4)3
H3PO4 + HgOH = Hg3PO4 + H2O =>
H3PO4 + 3 HgOH = Hg3PO4 + 3 H2O
AgNO3 + KI = Ag + I + KNO3 =>
AgNO3 + KI = Ag + I + KNO3
butane + oxygen = carbondioxide + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4N2O + C12H22O11 + H2SO4 = C5H11NO2S + H2O + CO2 =>
4 CH4N2O + 5 C12H22O11 + 8 H2SO4 = 8 C5H11NO2S + 27 H2O + 24 CO2
NH4 + K2HgI4 + KOH = Hg2ONH3I + KI + H2O =>
NH4 + 2 K2HgI4 + 3 KOH = Hg2ONH3I + 7 KI + 2 H2O
Na2CO3(aq)MgSO4(aq) = Na2SO4(aq)MgCO3(s) =>
Na2CO3(aq)MgSO4(aq) = Na2SO4(aq)MgCO3(s)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NO2{-)+Cu{2+}+OH{-} = NO3{-}+Cu{+}+H2O =>
NO2{-)+2Cu{2+}+2OH{-} = NO3{-}+2Cu{+}+H2O
K2[ON(SO3)2] + KOH + C2H5OH = K2[ON(SO3)2]*2H2O + C2H5OK =>
K2[ON(SO3)2] + 2 KOH + 2 C2H5OH = K2[ON(SO3)2]*2H2O + 2 C2H5OK
CaF2 + NaBr = CaBr2 + NaF =>
CaF2 + 2 NaBr = CaBr2 + 2 NaF
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
ClO3{-} + As2S3 + H2O = H2AsO4{-} + SO4{-2} + Cl{-} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 6 H2AsO4{-} + 9 SO4{-2} + 14 Cl{-} + 24 H{+}
H2SO4 + HCO3 = H2O + SO4 + CO2 =>
H2SO4 + 2 HCO3 = 2 H2O + SO4 + 2 CO2
Na2S2O8 + Cu = O2 + CuSO4 + Na2SO2 =>
Na2S2O8 + Cu = O2 + CuSO4 + Na2SO2
HClO3 + KCl = KClO3 + HCl =>
HClO3 + KCl = KClO3 + HCl
NH4 + K2HgI4 + KOH = Hg2ONH3I + KI + H2O =>
NH4 + 2 K2HgI4 + 3 KOH = Hg2ONH3I + 7 KI + 2 H2O
CH4 + TiO = Ti3O2 + H2 + CO =>
CH4 + 3 TiO = Ti3O2 + 2 H2 + CO
AuBr = Au + Br2 =>
2 AuBr = 2 Au + Br2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
calcium + HNO3 = Ca(NO3)2 + hydrogen =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
CH3OH + H2SO4 = CH3HSO4 + H2O =>
CH3OH + H2SO4 = CH3HSO4 + H2O
H3(PO4) + Zn = (PO4)2Zn3 + H2 =>
2 H3(PO4) + 3 Zn = (PO4)2Zn3 + 3 H2
LiNO3 + HCl = LiCl + HNO3 =>
LiNO3 + HCl = LiCl + HNO3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
MnSO4 + Ba(OH)2 = Mn(OH)2 + BaSO4 =>
MnSO4 + Ba(OH)2 = Mn(OH)2 + BaSO4
SiO2 + C + Ca3(PO4)2 = Ca(SiO3) + P4 + CO =>
6 SiO2 + 10 C + 2 Ca3(PO4)2 = 6 Ca(SiO3) + P4 + 10 CO
NH4 + K2HgI4 + KOH = Hg2ONH3I + KI + H2O =>
NH4 + 2 K2HgI4 + 3 KOH = Hg2ONH3I + 7 KI + 2 H2O
Al(NO3)3(aq) + Sr(OH)2(aq) = Al(OH)3(s) + Sr(NO3)2(aq) =>
2 Al(NO3)3(aq) + 3 Sr(OH)2(aq) = 2 Al(OH)3(s) + 3 Sr(NO3)2(aq)
Pb2(SO4)4 + Ag2S = PbS2 + Ag2SO4 =>
Pb2(SO4)4 + 4 Ag2S = 2 PbS2 + 4 Ag2SO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
KOH(aq) + CH3COOH(aq) = CH3COOK(aq) + H2O =>
KOH(aq) + CH3COOH(aq) = CH3COOK(aq) + H2O
K[AgCl2] + KSCN = K[Ag(SCN)2] + KCl =>
K[AgCl2] + 2 KSCN = K[Ag(SCN)2] + 2 KCl
N2O3 + Ca(OH)2 = CaOHNO2 + H2O =>
N2O3 + 2 Ca(OH)2 = 2 CaOHNO2 + H2O
NH4 + K2HgI4 + KOH = Hg2ONH3I + KI + H2O =>
NH4 + 2 K2HgI4 + 3 KOH = Hg2ONH3I + 7 KI + 2 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
CH3COOH(aq) + Sr(OH)2(aq) = Sr(CH3COO)2 + H2O =>
2 CH3COOH(aq) + Sr(OH)2(aq) = Sr(CH3COO)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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