| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O + 2 KMnO4 + 2 KOH = C3H8O3 + 2 K2MnO4
PhOH + (CH3CO)2O = PhCH3COO + CH3COOH =>
PhOH + (CH3CO)2O = PhCH3COO + CH3COOH
C4H10 + Cl2 + O2 = CO2CCl4 + H2O =>
2 C4H10 + 8 Cl2 + 9 O2 = 4 CO2CCl4 + 10 H2O
Ca(s)Mg(NO3)2(aq) = Ca(NO3)2(aq) + Mg(s) =>
Ca(s)Mg(NO3)2(aq) = Ca(NO3)2(aq) + Mg(s)
Zr + Cl2 = ZrCl1 =>
2 Zr + Cl2 = 2 ZrCl1
Zn + Pb(NO3)2 = Pb + ZnNO3 =>
2 Zn + Pb(NO3)2 = Pb + 2 ZnNO3
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
PCl5(l) = P + Cl =>
PCl5(l) = P + 5 Cl
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Cu(OH)2 + HPO4 = Cu(PO4)2 + H2O =>
Cu(OH)2 + 2 HPO4 = Cu(PO4)2 + 2 H2O
NaAlO2 + NaNO3 + H2O = Al(NO3)3 + NaOH =>
NaAlO2 + 3 NaNO3 + 2 H2O = Al(NO3)3 + 4 NaOH
Ni(OH)2 + KOH = NiK2O2 + H2O =>
Ni(OH)2 + 2 KOH = NiK2O2 + 2 H2O
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH =>
CH3CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH
MgCl2 + NaOH = (MgOH)2 + Cl2Na =>
2 MgCl2 + 2 NaOH = (MgOH)2 + 2 Cl2Na
PBS + HCl = PBCl2 + H2S =>
PBS + 2 HCl = PBCl2 + H2S
H2 + F2(g) = HF(g) =>
H2 + F2(g) = 2 HF(g)
P + O2 = P2O6 =>
2 P + 3 O2 = P2O6
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3COOCH3CH2CH2CH2CH2CH2CH2CH2 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3COOCH3CH2CH2CH2CH2CH2CH2CH2 + H2O
Br2 + BeO = BeBr + O2 =>
Br2 + 2 BeO = 2 BeBr + O2
B2H6 = B4H10 + H2 =>
2 B2H6 = B4H10 + H2
NaHCO3 + H2SO3 = NaHCO3SO3 + H2 =>
NaHCO3 + H2SO3 = NaHCO3SO3 + H2
SrCO3 + CH3OOH = CH3COOHSr + H2O + CO2 =>
2 SrCO3 + 5 CH3OOH = 2 CH3COOHSr + 6 H2O + 3 CO2
Pb(C2H3O2)2(aq) + (NH4)3PO4(aq) = NH4C2H3O2 + Pb3(PO4)2 =>
3 Pb(C2H3O2)2(aq) + 2(NH4)3PO4(aq) = 6 NH4C2H3O2 + Pb3(PO4)2
HI + H2SO4 = ISO4 + H2 =>
2 HI + 2 H2SO4 = 2 ISO4 + 3 H2
Na(HCO3) + CaCl2 + H2O = NaCl + Ca(OH)2 + H2(CO3) =>
2 Na(HCO3) + CaCl2 + 2 H2O = 2 NaCl + Ca(OH)2 + 2 H2(CO3)
SiO2(s) + HCl(l) = SiCl4 + H2O(l) =>
SiO2(s) + 4 HCl(l) = SiCl4 + 2 H2O(l)
Fe(s) + CuO(s) = FeO(s) + Cu(s) =>
Fe(s) + CuO(s) = FeO(s) + Cu(s)
Fe + P = FeP =>
Fe + P = FeP
Cu(NO3)2*6H2O + C2H5NO2 = CuO + CO2 + N2 + H2O =>
9 Cu(NO3)2*6H2O + 10 C2H5NO2 = 9 CuO + 20 CO2 + 14 N2 + 79 H2O
Cu(s) + Zn(SO4)(aq) = CuSO4(aq) + Zn(s) =>
Cu(s) + Zn(SO4)(aq) = CuSO4(aq) + Zn(s)
H2SO4 + Cl2 = HCl + SO2 + O2 =>
H2SO4 + Cl2 = 2 HCl + SO2 + O2
C6H5OK + H2SO4 = C6H5OH + K2SO4 =>
2 C6H5OK + H2SO4 = 2 C6H5OH + K2SO4
cyclohexane + hydrogen = decane =>
5 C6H12 + 3 H2 = 3 C10H22
Ba(NO3)2 + CrO4 = BaO4 + Cr(NO3)2 =>
Ba(NO3)2 + CrO4 = BaO4 + Cr(NO3)2
Ag3S = Ag + S8 =>
8 Ag3S = 24 Ag + S8
Pb{2+} + Cl{-} = PbCl{+} =>
Pb{2+} + Cl{-} = PbCl{+}
COSO4 + KI + KIO3 + H2O = CO(OH)2 + K2SO4 + I2 =>
3 COSO4 + 5 KI + KIO3 + 3 H2O = 3 CO(OH)2 + 3 K2SO4 + 3 I2
SiL4 + Mg = Si + MgL4 =>
SiL4 + Mg = Si + MgL4
K3PO4 + BaO = Ba3(PO4)2 + K2O =>
2 K3PO4 + 3 BaO = Ba3(PO4)2 + 3 K2O
(NH4)2S + Na2CO3 = NaNH4 + SCO3 =>
(NH4)2S + Na2CO3 = 2 NaNH4 + SCO3
(CH3CH2)2CO + O2 = H2O + CO2 =>
(CH3CH2)2CO + 7 O2 = 5 H2O + 5 CO2
MnSO4(aq) + Cu(CH3COO)2(aq) = Mn(CH3COO)2(aq) + CuSO4(aq) =>
MnSO4(aq) + Cu(CH3COO)2(aq) = Mn(CH3COO)2(aq) + CuSO4(aq)
KMnO4 + Fe(SO4) + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
KHC8H4O + NaOH = KNaC8H4O + H2O =>
KHC8H4O + NaOH = KNaC8H4O + H2O
NH4Cl = Ammonia + HCl =>
NH4Cl = NH3 + HCl
Mg + H2O = Mg(OH)2(aq) + H2 =>
Mg + 2 H2O = Mg(OH)2(aq) + H2
Cr2O7{-2} + I{-} + H{+} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 6 I{-} + 14 H{+} = 2 Cr{+3} + 3 I2 + 7 H2O
I + NaHSO3 + H2O = NaHSO4 + HI =>
2 I + NaHSO3 + H2O = NaHSO4 + 2 HI
HCOOH + OHCH2CH3 = HCOOCH2CH3 + H2O =>
HCOOH + OHCH2CH3 = HCOOCH2CH3 + H2O
CH4 + (Cl2) = CH2Cl2 + HCl =>
CH4 + 2(Cl2) = CH2Cl2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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