![Tajaachambliss7](/avatars/40898.jpg)
Tajaachambliss7
01.07.2019 •
Chemistry
The reaction below is allowed to come to equilibrium. after equilibrium is reached, the temperature of the container is raised by 50ºc. which statement below describes a change that will be observed as the system returns to an equilibrium state at the new temperature if δh is positive?
2 nh3(g) ⇄ n2(g) + 3 h2(g)
a. the concentration of ammonia, nh3, will increase.
b. the concentration of nitrogen gas, n2, will decrease.
c. the rate of the forward reaction will increase.
d. there will be no change; increasing the temperature will not change the position of equilibrium.
Solved
Show answers
More tips
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Chemistry
- C Chemistry Identify the independent & dependent variables in the following experiment. Independent variable what the researcher changes, what we are testing Dependent variable- what...
- C Chemistry Determine the number of molecules in 0.592 grams of the fictional compound c51h2...
- C Chemistry What is the molar mass of mn(clo3)2? explain how you calculated this value....
- C Chemistry A mixture in which a solid is dissolved in a liquid is called a...
- C Chemistry 5. The diagram above shows what happened when an irregular solid was immersed in water. This irregular solid has the same mass as a gold block, which is 2 cm wide by 2 cm high...
- P Physics A completely inelastic collision occurs between two balls of wet putty that move directly toward each other along a vertical axis. Just before the collision, one ball, of mass...
- P Physics A uniform string of length 2.5 m and mass 0.01 kg is placed under a tension of 10 N. (5 pts) A) What is the frequency of the fundamental mode...
- S Social Studies The value difference between Karson s worsened behavior at the end of the 12 weeks versus the promise to cure Karson of ADHD can be described as a measure, in part, of...
- B Business What type of expense would be shown on an income statement when the owner of a dirt racing track promoted an upcoming race by purchasing advertising time on a local radio station...
- A Arts The small clay or plaster models made by sculptors in preparation for larger sculptures are called ....
Ответ:
c. The rate of the forward reaction will increase.
Explanation:
Any change in the equilibrium is studied on the basis of Le-Chatelier's principle.
This principle states that if there is any change in the variables of the reaction, the equilibrium will shift in the direction to minimize the effect.
For the given equation:
This is a type of Endothermic reaction because heat is absorbed in the reaction.
When the temperature is increased, according to the Le-Chatlier's principle, the equilibrium will shift in the direction where decrease in temperature occurs. As, this is an endothermic reaction, forward reaction will decrease the temperature. Hence, the equilibrium will shift in the right or forward direction.
Ответ: