Answer:
Explanation:
Hi, the first step is to calculate how much F2 there is in the container:
<u>Fluorine can be considered as an ideal gas</u> (given that is non-polar and has a small molecule). Using the ideal gas formula:
Where:
Now, the mols of iodine:
<u>The chemical reaction described is the following</u>:
In this case, the limitant reactant is the fluorine:
1) The 0.056 mol of F2 gives of and consumes of I2.
2) At the end, in the conteiner we have:
of
of
of
In total: .All in 2.5 L at 550 K
<u>The final pressure</u>:
The partial pressure:
<em>Note: this partial pressure is calculated by the Dlaton's principle</em>
A phylogenetic tree<span> or </span>evolutionary tree<span> is a branching </span>diagram<span> or "</span>tree<span>" showing the inferred </span>evolutionary<span> relationships among various biological </span>species<span> or other entities—their </span>phylogeny<span>—based upon similarities and differences in their physical or genetic characteristics. The </span>taxa<span> joined together in the tree are implied to have descended from a </span>common ancestor<span>. Phylogenetic trees are central to the field of </span>phylogenetics<span>.</span>
Answer:
The entity that decreases is the Weight.
Explanation:
Every object on the surface of the earth is usually pulled downwards by the action of gravity. The force or weight is W = mg
Now, the farther one gets away from the surface of the earth by climbing a mountain, the further the person is from the Earth's centre of gravity.
We know that the formula for Force of gravity away from the Earth's surface is given by;
F_g = GM1M2/r²
So the greater the distance, the lesser the gravitational force.
Now, the gravitational force equals the weight of the individual.
Thus, the entity that decreases is the Weight of the individual.
Major species in the solution present in higher concentrations about more than 10% of the other species in the solution. The nature of solute that is dissolved in the solution, or the extent of reaction of different groups with the solvent decide the major species present in the solution.
For weak acids(bases) dissolved in water, the major species will be the undissociated acid(base) and water as the extent of dissociation of the molecular weak acid(weak base) is relatively less. For ionic solutes, the major species after dissolution in water will be the ions that form in the solution in addition to water.
Iron (II) iodide (FeI)is an ionic solute that is completely soluble in water. The following will be the reaction that represents solubility of FeI2 in water:
So, the major species when iron(II) iodide is dissovled in water will be