| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2MgCl + ClCH2CH3 = CH3CH2CH2CH3 + MgCl2
C2O4H2 + NaOH = Na2C2O4 + H2O =>
C2O4H2 + 2 NaOH = Na2C2O4 + 2 H2O
Zn(s) + H2SO4 = ZnSO4 + H =>
Zn(s) + H2SO4 = ZnSO4 + 2 H
C6H6 + Cl = C6H6Cl6 =>
C6H6 + 6 Cl = C6H6Cl6
AgCl(s) + NH3(aq) = Ag(NH3)2 + Cl =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2 + Cl
Hg2Cl = Hg + HgCl =>
Hg2Cl = Hg + HgCl
CaSO3 + HI = CaI + HSO3 =>
CaSO3 + HI = CaI + HSO3
Cu + H2SO4 = SO + CuSO4 + H2O =>
2 Cu + 3 H2SO4 = SO + 2 CuSO4 + 3 H2O
Co(OH)3 + NaNO3 = NaOH + Co(NO3)2 + H2O2 =>
2 Co(OH)3 + 4 NaNO3 = 4 NaOH + 2 Co(NO3)2 + H2O2
(CH3CO)2O + HCl = CH3COCl + CH3CO2H =>
(CH3CO)2O + HCl = CH3COCl + CH3CO2H
ZnCl2 + (NH4)2S = ZnS + (NH4)Cl =>
ZnCl2 + (NH4)2S = ZnS + 2(NH4)Cl
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)
HC3H5O3 + H2O = C3H5O3{-} + H3O{+} =>
HC3H5O3 + H2O = C3H5O3{-} + H3O{+}
(NH4)2S + ZnCl2 = (NH4)2Cl2 + ZnS =>
(NH4)2S + ZnCl2 = (NH4)2Cl2 + ZnS
NaOH + Zn(No3)2 = NaNo3 + Zn(OH)2 =>
2 NaOH + Zn(No3)2 = 2 NaNo3 + Zn(OH)2
Fe2O + HNO3 = FeNO3 + H2O =>
Fe2O + 2 HNO3 = 2 FeNO3 + H2O
AgCl + Cl = AgCl2 =>
AgCl + Cl = AgCl2
NaClO3 + KBr + HCl = NaCl + Br2 + KCl + H2O =>
NaClO3 + 6 KBr + 6 HCl = NaCl + 3 Br2 + 6 KCl + 3 H2O
Al + Cl + NaOH = NaCl + Al(OH) =>
Al + Cl + NaOH = NaCl + Al(OH)
C6H8O7 + CH4N2O + C2H6O = C13H11NO5 + H2O =>
50 C6H8O7 + 18 CH4N2O + 75 C2H6O = 36 C13H11NO5 + 263 H2O
Au2SO4 + Zn = Zn2SO4 + Au =>
Au2SO4 + 2 Zn = Zn2SO4 + 2 Au
Cu(C6H5COO)2 + KOH = Cu(OH)2 + KC6H5COO =>
Cu(C6H5COO)2 + 2 KOH = Cu(OH)2 + 2 KC6H5COO
WO3 + H2 = W + HO2 =>
4 WO3 + 3 H2 = 4 W + 6 HO2
Ca(ClO4)2 + H2O = O2 + ClO2 + Ca(OH)2 =>
2 Ca(ClO4)2 + 2 H2O = 3 O2 + 4 ClO2 + 2 Ca(OH)2
Mo + Cl2 = MoCl3 =>
2 Mo + 3 Cl2 = 2 MoCl3
H3PO4 + NaF = HF + Na3PO4 =>
H3PO4 + 3 NaF = 3 HF + Na3PO4
Ca3(PO4)2 + Na2(SO4) = CaSO4 + Na3(PO4) =>
Ca3(PO4)2 + 3 Na2(SO4) = 3 CaSO4 + 2 Na3(PO4)
C6H12 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
3 C6H12 + 8 KMnO4 + 4 H2O = 6 C3H6O2 + 8 MnO2 + 8 KOH
CuI + Fe = FeI2 + Cu =>
2 CuI + Fe = FeI2 + 2 Cu
C6H4CH3CH3 + KMnO4 + H2SO4 = C6H4COOHCOOH + MnSO4 + K2SO4 + H2O =>
5 C6H4CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H4COOHCOOH + 12 MnSO4 + 6 K2SO4 + 28 H2O
SiO2 + Al = Al2O3 + Si =>
3 SiO2 + 4 Al = 2 Al2O3 + 3 Si
C4H10O5 + O2 = CO4 + H2O =>
C4H10O5 + 8 O2 = 4 CO4 + 5 H2O
Fe + H2S = FeS3 + H2 =>
Fe + 3 H2S = FeS3 + 3 H2
HCl + NaCl = NaH + Cl2 =>
HCl + NaCl = NaH + Cl2
H2SO4BeO = H2OBeSO4 =>
H2SO4BeO = H2OBeSO4
SO3 + Br2 + H2O = SO4 + Br{-} + H{+} =>
SO3 + Br2 + H2O = SO4 + 2 Br{-} + 2 H{+}
CrBr3 + I2 = CrI2 + Br3 =>
CrBr3 + I2 = CrI2 + Br3
Li(SO4)CaCl = LiClCa(SO4) =>
Li(SO4)CaCl = LiClCa(SO4)
K{+} + IO6{5-} + HNO3 = KIO4 + KNO3 + H2O =>
5 K{+} + IO6{5-} + 4 HNO3 = KIO4 + 4 KNO3 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
[Ag(NH3)2]OHC6H12O6 = AgNH3C6H11O6NH4OH =>
[Ag(NH3)2]OHC6H12O6 = AgNH3C6H11O6NH4OH
CrO3 + MnO = Cr2O3 + MnO2 =>
2 CrO3 + 3 MnO = Cr2O3 + 3 MnO2
Na2B4O7 + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O7 + 2 NaOH + 4 H2O2 = 4 NaBO3 + 5 H2O
MnSO4 + KCIO3 + Na2CO3 = Na2MnO4 + KCI + NaSO4 + CO2 =>
6 MnSO4 + 5 KCIO3 + 9 Na2CO3 = 6 Na2MnO4 + 5 KCI + 6 NaSO4 + 9 CO2
SI + O2 = SIO4 =>
SI + 2 O2 = SIO4
PH3 + H2O = PH4OH =>
PH3 + H2O = PH4OH
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Li2SO3 + K2Cr2O7 + H2SO4 = Li2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Li2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Li2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
CH3NH3Cl + H2O = CH3NH2 + Cl + H3O =>
CH3NH3Cl + H2O = CH3NH2 + Cl + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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