We can apply Charles's law:
V/T = constant
V₁/T₁ = V₂/T₂
V₂ = 3 x 200 / 300
V₂ = 2 L
Atomic radii increase when going down a group and decreases when going towards the anion periods. So A and D.
Glycolysis--The breakdown of a glucose molecule into two three-carbon pieces called pyruvate. You will notice that very little ATP is produced in this step and no oxygen is required. ... This step is also where other molecules besides glucose may be fed into the cell respiration<span> process, especially lipids.</span>
Answer:
0.4 M
Explanation:
The process that takes place in an aqueous K₂HPO₄ solution is:
First we <u>calculate how many K₂HPO₄ moles are there in 200 mL of a 0.2 M solution</u>:
- 200 mL * 0.2 M = 40 mmol K₂HPO₄
Then we <u>convert K₂HPO₄ moles into K⁺ moles</u>, using the <em>stoichiometric coefficients</em> of the reaction above:
- 40 mmol K₂HPO₄ * = 80 mmol K⁺
Finally we <em>divide the number of K⁺ moles by the volume</em>, to <u>calculate the molarity</u>:
- 80 mmol K⁺ / 200 mL = 0.4 M
H^+ S^-2 -> H2S - Chemical formula of Dihydrogen monosulphide.
Electron Dot Diagram
•• ••
H • •S• •H -> H-S-H
•• ••