| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
SAs + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 SAs + 11 HNO3 + 2 H2O = 3 H2SO4 + 3 H3AsO4 + 11 NO
Ni(NO3)2 + H2SO4 = NiSO4 + H2(NO3)2 =>
Ni(NO3)2 + H2SO4 = NiSO4 + H2(NO3)2
Zn + AgCN = ZnCN + Ag =>
Zn + AgCN = ZnCN + Ag
BaClHF = BaFHCl =>
BaClHF = BaFHCl
FeClCaOH = FeOHCaCl =>
FeClCaOH = FeOHCaCl
HClAc = HAcCl =>
HClAc = HAcCl
SnO2 + S2 = SnS + O2 =>
2 SnO2 + S2 = 2 SnS + 2 O2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
I + H = HI2 =>
2 I + H = HI2
lead(ii)sulfide + oxygen = lead + sulfurdioxide =>
PbS + O2 = Pb + SO2
BaCl2 + I2 = I2Cl2 + Ba =>
BaCl2 + I2 = I2Cl2 + Ba
NICO3(s) = NIO(s) + CO2(g) =>
NICO3(s) = NIO(s) + CO2(g)
Cu2OH2O = CuOH =>
Cu2OH2O = 2 CuOH
CuCl = ClCu =>
CuCl = ClCu
O2 + {-} = O{2-} =>
O2 + 4e = 2 O{2-}
PH3 + O3 = PO + H2O =>
6 PH3 + 5 O3 = 6 PO + 9 H2O
CO + H2 + Cu + NO = C2H6O + Cu(NO3)2 =>
8 CO + 12 H2 + Cu + 2 NO = 4 C2H6O + Cu(NO3)2
Fe(OH)3 + NaOH = Na3[Fe(OH)6] =>
Fe(OH)3 + 3 NaOH = Na3[Fe(OH)6]
NOH + H2CO3 = N2CO3 + H2O =>
2 NOH + H2CO3 = N2CO3 + 2 H2O
Cr(NO3)2 + ZnCO3 = CrCO3 + Zn(NO3)2 =>
Cr(NO3)2 + ZnCO3 = CrCO3 + Zn(NO3)2
XC2H5 + O2 = XOH + C + H2O =>
2 XC2H5 + 3 O2 = 2 XOH + 4 C + 4 H2O
Ca3P2 + Na = Ca + Na3P =>
Ca3P2 + 6 Na = 3 Ca + 2 Na3P
BaO3 = Ba3O + O2 =>
3 BaO3 = Ba3O + 4 O2
ZnAg(NO3) = ZnNO3Ag =>
ZnAg(NO3) = ZnNO3Ag
LithiumPhosphateCopperChloride = CopperPhosphateLithiumChloride =>
LithiumPhosphateCopperChloride = CopperPhosphateLithiumChloride
(NH4)2S + SrCl2 = NH4Cl + SrS =>
(NH4)2S + SrCl2 = 2 NH4Cl + SrS
Mg2Br2 = MgBr =>
Mg2Br2 = 2 MgBr
Al(NO2)3 = Al2O3 + NO + O2 =>
4 Al(NO2)3 = 2 Al2O3 + 12 NO + 3 O2
V2O5 + H2O2 + NaOH = Na[VO(O2)2] + H2O =>
V2O5 + 4 H2O2 + 2 NaOH = 2 Na[VO(O2)2] + 5 H2O
Ca(OH)Al(SO) = Ca(SO)Al(OH) =>
Ca(OH)Al(SO) = Ca(SO)Al(OH)
HCOOHK = HCOOKH =>
HCOOHK = HCOOKH
CH3CH(OH)CH2CH3 + O2 = CO2 + H2O =>
CH3CH(OH)CH2CH3 + 6 O2 = 4 CO2 + 5 H2O
Cl + H2S = S + HCl =>
2 Cl + H2S = S + 2 HCl
NaOH + NH3 = H2O + Na3N =>
3 NaOH + NH3 = 3 H2O + Na3N
KMgSO = KSOMg =>
KMgSO = KSOMg
Mg(OH)HCl = MgClH2O =>
Mg(OH)HCl = MgClH2O
HOClAgNO3 = AgClHNO4 =>
HOClAgNO3 = AgClHNO4
KI + HCl = ClKI + H =>
KI + HCl = ClKI + H
CaO + C = Ca + CO2 =>
2 CaO + C = 2 Ca + CO2
Na2SiF6 + HCl = NaCl + H2SiF6 =>
Na2SiF6 + 2 HCl = 2 NaCl + H2SiF6
B2C6 + HNO3 = B(NO3)3 + HC =>
B2C6 + 6 HNO3 = 2 B(NO3)3 + 6 HC
Na + Zn3(PO4)2 = Na3PO4 + Zn =>
6 Na + Zn3(PO4)2 = 2 Na3PO4 + 3 Zn
MgClKO = MgKClO =>
MgClKO = MgKClO
CH2CHCH3 + Cl3 = CH2CHCH3Cl3 =>
CH2CHCH3 + Cl3 = CH2CHCH3Cl3
Cl2OH = ClOClH =>
Cl2OH = ClOClH
Iron(III)ChlorideOxide = Iron(III)OxideChloride =>
Iron(III)ChlorideOxide = Iron(III)OxideChloride
KClOS = SOKCl =>
KClOS = SOKCl
BaSSnNO = SnSBaNO =>
BaSSnNO = SnSBaNO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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