Answer:
The concentration of one or more of the products is small.
The reaction will not proceed very far to the right.
The reaction will generally form more reactants than products
Explanation:
We often write
K =[Products]/[Reactants]
Thus, if K is small
- We have fewer products than reactants
- We have more reactants than products
- The position of equilibrium lies to the left
A. is wrong. Usually, if K < 1, the concentration of reactants is greater than that of the products.
Answer:
The correct answer is option B
Explanation:
![$Molarity=\frac{Weight}{Molecular \,weight} \frac{1000}{V(in \, ml)}](https://tex.z-dn.net/?f=%24Molarity%3D%5Cfrac%7BWeight%7D%7BMolecular%20%5C%2Cweight%7D%20%5Cfrac%7B1000%7D%7BV%28in%20%5C%2C%20ml%29%7D)
Given values,
Molarity of ![$FeCl_3=0.100M$](https://tex.z-dn.net/?f=%24FeCl_3%3D0.100M%24)
Volume of solution, ![$V=250ml$](https://tex.z-dn.net/?f=%24V%3D250ml%24)
Molecular weight of ![$FeCl_3=162.2$](https://tex.z-dn.net/?f=%24FeCl_3%3D162.2%24)
Substituting this values in Molarity formula, we get
![$0.1=\frac{weight}{162.2} \times\frac{1000}{250} $\\$\Rightarrow 16.22=weight\times4$\\$\Rightarrow weight=\frac{16.22}{4} $\\$\therefore weight=4.06g$](https://tex.z-dn.net/?f=%240.1%3D%5Cfrac%7Bweight%7D%7B162.2%7D%20%5Ctimes%5Cfrac%7B1000%7D%7B250%7D%20%24%5C%5C%24%5CRightarrow%2016.22%3Dweight%5Ctimes4%24%5C%5C%24%5CRightarrow%20weight%3D%5Cfrac%7B16.22%7D%7B4%7D%20%24%5C%5C%24%5Ctherefore%20weight%3D4.06g%24)
Answer:
a. True
Explanation:
Distillation process is a process that is used to separate the components or the substances from the liquid mixtures by using selectively boiling and condensation.
While fractional precipitation is a process which separates the ions from solution based on the different solubilities.
Therefore, the answer is true.
The temperature will increase by .079