- #1
ttpp1124
- 110
- 4
- Homework Statement
- Is my work right?
- Relevant Equations
- n/a
In this context, "concentration" refers to the amount of a substance in a given volume or space. It is usually measured in moles per liter (mol/L) or grams per liter (g/L).
The rate of change in concentration is calculated by taking the difference in concentration between two time points and dividing it by the difference in time. This gives the average rate of change over that time interval.
The time specified as "after 2 hours" is a specific time point at which the concentration is being measured. This allows for a more accurate calculation of the rate of change, as it takes into account any changes in the concentration over that specific time period.
The rate of change in concentration can be affected by various factors such as temperature, pressure, and the presence of other substances. It can also be influenced by the chemical reaction itself, as some reactions may be faster or slower than others.
Yes, the rate of change in concentration can be negative. This indicates that the concentration is decreasing over time, which could be due to a variety of factors such as a chemical reaction consuming the substance or the substance diffusing out of the solution.