To answer this item, we must take note that the ligand that binds the tightest is the one with the lowest dissociation constant, Kd. Kd's for both A and B are already given so, we only need to solve Kds for C and D.
Kd of C
0.3 = (1x10⁻⁶)/(1x10⁻⁶ + Kd) ; Kd = 2.3x10⁻⁶
Kd of D
0.8 = (1x10⁻⁹)/(1x10⁻⁹ + Kd) ; Kd = 2.5x10⁻10
Since Ligand D has the least value of dissociation constant then, it can be concluded that it binds the tightest.
Answer:
Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?
Explanation:
Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?Disociaciones ácido / base utilizando la definición de Arrhenius.
ACIDOS
HF (aq) —->?
D. all of these
Explanation:
All of given choices are the physical properties of the gold as given by the table.
Color is also a physical property.
Ionization potential and electronegativity are chemical properties of the metal.
The physical property of a substance tells us everything about a substance when no change is occurring to it.
Such properties are observed with our sense or instruments or pieces of apparatus.
- Examples are color of matter, state of matter, odor, taste, density, boiling point, melting point, solubility, hardness, texture etc
learn more:
Chemical properties brainly.com/question/2376134
#learnwithBrainly
Answer:
A
Explanation:
The solubility of a substance is directly proportional to the temperature. It means that solubility will increase with the increases in temperature. At higher temperature, the kinetic energy increased that allow the solvent molecules to break the solute particles more effectively.
Substance A has a higher solubility because the weight of substance A measured at the end of the experiment is less than the weight of substance B.
Hence, the correct answer is A.
As the rock breaks into smaller pieces, the surface area of the pieces increases<span> Figure below. With more surfaces exposed, there are more surfaces on which </span>chemical weathering<span> can occur. Mechanical </span>weathering<span> may </span>increase the rate of chemical weathering<span>.
</span>