For the reaction 2 N2O5 (g) → 4NO2 (g) + O2(g), the following data were collected: t(minutes)
0
10.
20.
30.
40.
50.
70.
[N205] (mol/L)
1.24 x 10-2
0.92 x 10-2
0.68 x 10-2
0.50 x 10-2
0.37 x 10-2
0.28 x 10-2
0.15 x 10-2
The concentration N2Os at 100 minutes will be approximately
O a
0.03 x 10-2 mol/L
Ob
0.01 x 10-2 mol/L
D.10 x 10-2 mol/L
od
0.06 x 10-2 mol/L

water   molecules stay close to each other through cohesion, the collective action of hydrogen bonds between water molecules. cohesion plants draw water upwards from the root through the stem's transport tubes (xylem) to the leaf. this transport occurs even in large trees and against gravity. transpiration, evaporation of water from plant leaves, creates a tension on water molecules being pulled up from the stem and roots.

water also has high (the attraction of one substance to another) properties because of its polar nature. adhesion of water molecules to plant cell walls counteract gravity while water is transported from roots to leaves.

water exhibits a very high surface tension when compared to other liquids. surface tension is a property of a liquid that holds the surface together and allows it to resist an external force. by capillary action, the water forms concave menisci inside the pores. the high surface tension of water pulls the concavity outwards, generating enough force to lift water from the roots to the leaves of plants.

thus, cohesion, along with adhesion and surface tension creates a capillary action that keeps water molecules interacting and moving through the plants out to the leaf cells.

therefore, option d) is the correct answer.

explanation:

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.