| Équations équilibrées la veille | Équations équilibrées le lendemain |
HOH + CaO = Ca(OH)2
Fe2(SO4)3 + HOH = (FeOH)SO4 + H2SO4 =>
Fe2(SO4)3 + 2 HOH = 2(FeOH)SO4 + H2SO4
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
Fe(OH)3 + H2SiO3 = [FeOH](SiO3) + H2O =>
Fe(OH)3 + H2SiO3 = [FeOH](SiO3) + 2 H2O
ZnCl2(s) = Zn(aq) + Cl2(aq) =>
ZnCl2(s) = Zn(aq) + Cl2(aq)
NaC(aq) + CuCl2 = CuC2 + NaCl(aq) =>
2 NaC(aq) + CuCl2 = CuC2 + 2 NaCl(aq)
N2H4O3 + CH2 = CO2 + H2O + N2 =>
3 N2H4O3 + CH2 = CO2 + 7 H2O + 3 N2
H2SO3 + CH3COOH = HSO3{-} + CH3COOH2{+} =>
H2SO3 + CH3COOH = HSO3{-} + CH3COOH2{+}
KBr + AgNO3 + HNO3 = KNO3 + Br + AgH =>
2 KBr + AgNO3 + HNO3 = 2 KNO3 + 2 Br + AgH
NaOH + KHPH = NaKPH + H2O =>
NaOH + KHPH = NaKPH + H2O
Po + H2O = Po(OH)2 + H2 =>
Po + 2 H2O = Po(OH)2 + H2
CaO + Mg2SiO4 = CaSiO3 + MgO =>
CaO + Mg2SiO4 = CaSiO3 + 2 MgO
CH2O + O2 = C3H8O3 + CO2 =>
8 CH2O + O2 = 2 C3H8O3 + 2 CO2
CH3CHCNOH + H2O = CH3CHOHCOOH + NH3 =>
CH3CHCNOH + 2 H2O = CH3CHOHCOOH + NH3
KMnO4 + C6H5C2H5 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
42 KMnO4 + 5 C6H5C2H5 + 63 H2SO4 = 40 CO2 + 42 MnSO4 + 21 K2SO4 + 88 H2O
CaCl2 + AgNO3 = AgO3 + Ca(NCl)2 =>
CaCl2 + 2 AgNO3 = 2 AgO3 + Ca(NCl)2
C3H8 + OH = C3H7 + H2O =>
C3H8 + OH = C3H7 + H2O
C8H10O3 + C4H10O = C14H22O4 + H2O =>
7 C8H10O3 + 7 C4H10O = 6 C14H22O4 + 4 H2O
HCl + KNO2 + CoCl2 = K3[Co(NO2)6] + NO + H2O + KCl =>
2 HCl + 7 KNO2 + CoCl2 = K3[Co(NO2)6] + NO + H2O + 4 KCl
KOH + K3PO4 = KPO4 + K3OH =>
KOH + K3PO4 = KPO4 + K3OH
Na(OH) + Cu(SO4) = Na2(SO4)1 + Cu1(OH)2 =>
2 Na(OH) + Cu(SO4) = Na2(SO4)1 + Cu1(OH)2
(NH4)3SbS3 + HCl = NH4Cl + SbCl3 + H2S =>
(NH4)3SbS3 + 6 HCl = 3 NH4Cl + SbCl3 + 3 H2S
Mg{+2} + Al{+3} + CO3{-2} + H2O + OH{-} = CH24Al2Mg6O23 =>
6 Mg{+2} + 2 Al{+3} + CO3{-2} + 4 H2O + 16 OH{-} = CH24Al2Mg6O23
CH4O + O02 = CO2 + H2O =>
2 CH4O + 3 O02 = 2 CO2 + 4 H2O
MgI2 + BeSO4 = MgSO4 + BeI2 =>
MgI2 + BeSO4 = MgSO4 + BeI2
Zn(HCl)2 = ZnCl2 + H2 =>
Zn(HCl)2 = ZnCl2 + H2
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaO + Cl2O7 = Ca(ClO4)2 =>
CaO + Cl2O7 = Ca(ClO4)2
CaSO3 + HOCl = CaSO4 + HCl =>
CaSO3 + HOCl = CaSO4 + HCl
(C6H5COO)2Ba = BaCO3 + C6H5COC6H5 =>
(C6H5COO)2Ba = BaCO3 + C6H5COC6H5
Pt + H = PtH =>
Pt + H = PtH
Li + NaOH = LiNa + OH =>
Li + NaOH = LiNa + OH
Br2 + NO + H2O = Br{-} + NO3 + H{+} =>
2 Br2 + NO + 2 H2O = 4 Br{-} + NO3 + 4 H{+}
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
LiCl + Hg(CH3COO)2 = LiCH3COO + HgCl2 =>
2 LiCl + Hg(CH3COO)2 = 2 LiCH3COO + HgCl2
HCl + KMnO4 = K + Mn + Cl2 + H2O =>
8 HCl + KMnO4 = K + Mn + 4 Cl2 + 4 H2O
Ca(s) + HBr(aq) = CaBr(aq) + H(g) =>
Ca(s) + HBr(aq) = CaBr(aq) + H(g)
CaO + Cl2O7 = Ca(ClO4)2 =>
CaO + Cl2O7 = Ca(ClO4)2
FeS2 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 H2SO4
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
C17H21NO4 + HCl = C17H21NO4HCl =>
C17H21NO4 + HCl = C17H21NO4HCl
KAlO2 + H2O = KAl(OH)4 =>
KAlO2 + 2 H2O = KAl(OH)4
H2SO4 + P2O5 = SO3 + HPO3 =>
H2SO4 + P2O5 = SO3 + 2 HPO3
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
(b)Cu2S(s) + O2(g) = Cu(s) + SO2(g) =>
(b)Cu2S(s) + O2(g) = 2 Cu(s) + SO2(g)
Hydrogenbromide + oxygen = water + bromine =>
4 HBr + O2 = 2 H2O + 2 Br2
SnCl2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Sn(SO4)2 + Cl2 + H2O =>
3 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Sn(SO4)2 + 3 Cl2 + 14 H2O
C6H12O6 + NH3 = C6H14N2O2 + H2O + CO2 =>
7 C6H12O6 + 12 NH3 = 6 C6H14N2O2 + 18 H2O + 6 CO2
Na + O3 = Na2O3 =>
2 Na + O3 = Na2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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