Answer:
a) rate law = k[HgCl₂][C₂O₄²⁻]²
b) K = 8.67 * 10⁻⁵M⁻²s⁻¹
c) rate = 2.55 * 10⁻⁵Ms⁻¹
Explanation:
a) From the given data, rate law is given as: rate = k[HgCl₂]ᵃ[C₂O₄²⁻]ᵇ
Note: Further calculations and explanations are found in the attachment below
Answer:
Carbon Monoxide / Carbon Dioxide / Sulfur and Nitrogen Dioxide
Explanation:
The ion composition of Magnesium is 12,10, 2+.
Magnesium is a chemical element with symbol Mg and an atomic number 12, it has 12 protons, and 12 electrons with a chemical configuration of 2:8:2. It requires to loose two electrons to form a stable configuration forming a cation (positively charged ion) with a charge of +2 and a configuration of 2:8 ( 12 protons and 10 electrons).
1) 20 protons, 20 electrons, 20 neutrons and so 40 nucleons
2) 40 x 1,67 x 10^-27 = 6.68 x 10^-26
This is the core's mass and the atom mass at the same time because the elctron's mass isn't important ( like 1/1000 of the mass )
3) ₂₀⁴²Ca ₂₀⁴³Ca ₂₀⁴⁴Ca
Those are the three one's.
4) It forms a cation.
If the colored spheres are solutes, the overall direction of water would be out of the cell based on the principle of osmosis.
<h3>What is osmosis</h3>
It is the movement of water molecules from the region of high water potential (low solutes) to the region of low water potential (high solute) through a selectively permeable membrane.
In the illustration, there are more colored spheres outside of the cell than inside of it. This means that there are more solutes outside the cell (lower water potential) than inside of the cell (higher water potential).
Thus, water will move from the inside of the cell to the outside until an equilibrium is established.
More on osmosis can be found here: brainly.com/question/1799974