Chemistry College

The energy conversation in an electrolytic cell is
(a)electrical to chemical
(b)electrical to mechanical
(c)chemical to electrical
(d)chemical to mechanical ​

Answers

Answer 1

Answer:

Your answer is electrical to chemical.

Related Questions

Hi, I need help with this please.

Answers

The final temperature of the water when thermal equilibrium is reached is approximately 24.36°C.

What is the final temperature of the water?

The principle of conservation of energy which states that the heat lost by the metal cubes must be equal to the heat gained by the water is used to determine the final temperature of the water.

The formula to calculate the heat lost by a metal cube is:

Q = m × c × ΔT

where;

Q is the heat lost,m is the mass of the cube,c is the specific heat capacity of the metal, and ΔT is the change in temperature of the metal.

For the silver cube:

m = density × volume

m = 10.49 g/cm³ × (2.31 cm)³

m = 58.48 g

c = 0.235 J/g°C (specific heat capacity of silver)

ΔT = (82.2°C - 19.6°C)

ΔT = 62.6°C

Q = 58.48 g × 0.235 J/g°C × 62.6°C

Q = 877.4 J

For the gold cube:

m = density × volume

m = 19.32 g/cm³ × (2.78 cm)³

m = 170.5 g

c = 0.129 J/g°C (specific heat capacity of gold)

ΔT = (82.2°C - 19.6°C)

ΔT  = 62.6°C

Q = 170.5 g × 0.129 J/g°C × 62.6°C = 1354.4 J

The total heat lost by both cubes is:

Qtotal = 877.4 J + 1354.4 J

Qtotal= 2231.8 J

To calculate the final temperature of the water, we can use the formula:

Q = mwater × cwater × ΔT

where;

mwater is the mass of water,cwater is the specific heat capacity of water, and ΔT is the change in temperature of the water.

Solving for ΔT:

ΔT = Qtotal / (mwater × cwater)

ΔT = 2231.8 J / (113.0 g × 4.184 J/g°C)

ΔT = 4.76°C

Final temperature = 19.6°C + 4.76°C

Final temperature= 24.36°C

Learn more about specific heat capacity at: https://brainly.com/question/21406849

#SPJ1

Sodium and Lithium have similar chemical properties. What characteristic of these elements explains why they are chemically similar?

F. Their atoms both have 1 valence electron

G. Their atoms both have more neutrons than protons

H. Their atoms have the same number of energy levels

J. Their atoms contain equal numbers of protons and electrons


I am not in college...

Answers

These elements' shared possession of a single valence electron in their atoms explains why they are chemically related. As a result, F is the right response.

An atom's valence shell electrons control how it interacts with its neighbours and, consequently, its chemical characteristics. Lithium and sodium both contain one valence electron, hence they have comparable chemical characteristics. Elements from this family include lithium, sodium, potassium, rubidium, cesium, and francium (Li, Na, K, Rb, Cs, and Fr, respectively). The components of Group 1 have similar traits. Each of them is a delicate silver metal. These metals have low melting temperatures and are extremely reactive because of their low ionisation energy.

Learn more about electrons here :

https://brainly.com/question/29237397

#SPJ1

The phase diagram of ammonia.

Answers

Explanation:

Ammonia is a gas,

however at low temperature or high pressure the gas become liquid and at extreme conditions,a solid

#Brainac

Which of the following elements is NOT involved in the cycling of energy and matter on Earth? O Phosphorus O Gold O Nitrogen O Carbon ​

Answers

Gold is not involved in the cycling of energy and matter on Earth.

option B.

What is Biogeochemical cycles?

Biogeochemical cycles refer to the pathways by which essential elements such as carbon, nitrogen, and phosphorus move through the Earth's biosphere, atmosphere, geosphere, and hydrosphere. These cycles are crucial for maintaining the balance of elements required for life on Earth, and they involve both biotic and abiotic processes.

The carbon cycle involves the movement of carbon through the atmosphere, the biosphere, and the oceans, with processes such as photosynthesis, respiration, and decomposition contributing to carbon uptake and release. Carbon is also stored in rocks and sediments as fossil fuels.

The other three elements listed - phosphorus, nitrogen, and carbon - are all essential elements involved in biogeochemical cycles on Earth, including the phosphorus cycle, nitrogen cycle, and carbon cycle. Gold, on the other hand, is a relatively inert element and does not play a significant role in the cycling of energy and matter on Earth.

Learn more about cycling of energy here: https://brainly.com/question/29986752

#SPJ1

Other Questions
If you have a child that was acting really spoiled to you, what would you do?(I actually have no idea bro :P) PLEASE HELP ME IM FALLING ALL MY CLASSES ON EDMENTUN WILL GIVE BRAINLYIST PLEASE URGENTThe Trail of TearsIn the 1830s, President Jacksons removal policies forced many Americans Indian tribes to relocate from their ancestral lands. The Cherokee, Creek, Seminole, Chickasaw, and Choctaw traditionally lived in the southeastern regions of the United States. These tribes were forced by the US government to move to an area west of the Mississippi River that came to be known as the Indian Territory. Many died of starvation, cold, and diseases along the journey. This journey became known as the Trail of Tears. The map below shows the routes taken by the American Indian tribes during their relocation to the Indian Territory.Map of North America shows the Trail of Tears from 1838 to 1839.Take a look at the following timeline to understand the major events that led to the Trail of Tears.The Trail of Tears painting by Robert Lindneux shows the forced relocation of Native Americans.Refer to the websites below to learn more about the Trail of Tears.A Brief History of the Trail of TearsThe Trail of Tears and the Forced Relocation of the Cherokee NationPart AQuestionSelect the correct location on the map.Identify the location of the "Indian Territory" that tribes were forced to relocate to using the Trail of Tears. Part BIn 1973, Mary Hill of the Muskogee Indian Nation told an interviewer some of the stories her grandmother Sallie Farney had told her about the Trail of Tears. Read the given excerpt from the interview.The command for a removal came unexpectedly upon most of usWagons stopped at our home and the men in charge commanded us to gather what few belongings could be crowded into the wagons. We were to be taken away and leave our homes never to return.Many fell by the wayside, too faint with hunger or too weak to keep up with the rest. The aged, feeble, and sick were left to perish by the waysideThe little children piteously cried day after day from weariness, hunger, and illness. Many of the men, women, and even the children were forced to walkDeath stalked at all hours, but there was no time for proper burying of ceremonies There were several men carrying reeds with eagle feathers attached to the end. These men continually circled around the wagon trains or during the night around the camps. These men said the reeds with feathers had been treated by the medicine men. Their purpose was to encourage the Indians not to be heavy hearted nor to think of the homes that had been left. Some of the older women sang songs that meant, "We are going to our homes and land; there is One who is above and ever watches over us; He will care for us." This song was to encourage the ever downhearted Muskogees.Based on the excerpt, what physical and emotional challenges did the Muskogee face on the Trail of Tears? Space used (includes formatting): 119 / 15000Part CExamine the image. It's an artists representation of the Trail of Tears from a museum in Oklahoma.an illustration showing the journey of the Cherokee tribe during the Trail of TearsNow imagine you are leading a group of students around a museum and arrive at this image. Write a brief explanation of what you would tell the students to help them understand the history of this image. Use your interpretation of the image, information from the map above, the tutorials you've completed in this unit, and the sources linked above. Here are some questions to help you get started:Where did the journey shown most likely begin? Where are these people going, and why? What challenges did the people on this journey face, and how did they overcome them? What most likely happened to these people when they reached their destination? What historical events motivated this journey? How did this journey shape history after it? Amy is only nine years old and her total cholesterol is 550 mg/dL. Why do you think her cholesterol is so much higher than the others in her family who have familial hypercholesterolemia? You withdraw $46 a week from a savings account for 5 weeks. What is the overall change in the account? As discount rate increases, NPV of a simple project:Select one:a. Decreases at an increasing rateb. Decreases at a steady ratec. Decreases at a decreasing rated. Increases at a decreasing rate Read the excerpt from "The Crab That Played with the Sea. Which details from the excerpt best support the conclusion that this story is about the creation of the world? Select two options. TEXT LEVEL WORKComprehensionAWhy did the lambs have blood around their mouths?2 Where did the lambs try to hide and take shelter?3 Who are the 'red marauders'?4 What is the poet doing in the 'sheltered nook behind5 What 'gift' is the poet giving to the fox?BWhy does the poet say that his 'heart was sick'?2. What does the poet mean when he says. 'That only Dalmatians and pugs are both the same species. However they look very different. For example, dalmations have spots but pugs do not. What type of variation is causing this difference? Which of the following is the number 316.72 written in scientific notation?A.B. 3.1672 10C.3.1672 x 10-2D.3.1672 x 1033.1672 10E. 3.1672 10- Answer the following hypothesis questions: 1. How does the winning age at different categories? Calculate the Mean, Median, Mode, Standard Deviation and Coefficient of Variation of winning age for different category. Compare the figures and explain that what conclusions you can draw from these analyses? Draw a box and Whisker plot for each category and comment on the shape of the graph. 2. Determine if average age for Physics is less than average age for Chemistry. Compare the result with question 1. Does the result confirm your previous findings? (Follow the 5 hypothesis testing steps, 0.05 level of significance, assuming "equal variances" of populations). 3. To get a more complete picture, we should look at how the age of winners have changed over time. Using a line chart to present the age of the winner (Y variable on vertical axis) and year (X variable, horizontal axis) for different category, comment on the trend for different category i-ready an 80-ounce bottle of apple juice contains 32 ounces of water what percent of the bottle of apple juice is wayer Find the value of the expression x+|x|, if x=7, 10, 0, 3, 8. Simplify the expression x+|x|, if:x0If x=7, then x+|x|=If x=10, then x+|x|=If x=0, then x+|x|=If x0, then x+|x| The human resource manager of ABC Company wanted to check the job satisfaction of employees. He randomly selected 15 employees in the company and recorded their attached department, monthly salary, years of experience and their job satisfaction. The job satisfaction is measured as a binomial question. Below table indicates the collected responses of each employee. Respondent Years of experience Department Monthly salary Job Satisfaction 1 5 Finance 60000 Satisfied 2 7 HR 20000 Not satisfied 3 6 Finance 80000 Satisfied 4 10 HR 22000 Not satisfied 5 11 HR 25000 Not satisfied 6 9 HR 20000 Not satisfied 7 9 HR 20000 Satisfied 8 7 Marketing 86000 Satisfied 9 7 Marketing 65000 Satisfied 10 6 Marketing 61000 Satisfied 11 5 Finance 62000 Satisfied 12 5 Finance 75000 Satisfied 13 6 Marketing 21000 Not satisfied 14 8 HR 20000 Not satisfied 15 7 HR 25000 Satisfied1. Enter the data set by using correct scale of measurements (8 marks)2. Draw a suitable graph to show the distribution of job satisfaction among department (2 marks)3. Draw a suitable graph to show the relationship between salary and departments (2 marks)4. Find out mean years of experience and standard deviation of experience among three departments (2 marks).5. Based on above results and considering the relationship between years of experience and monthly salary variables, we can get some idea about job satisfaction problem in this organization. Therefore, what is the conclusion that you can provide regarding the employee job satisfaction problem in this organization using above mentioned two variables (16 marks) Was Kennedy right in his intentions, but wrong in his follow through or was the whole situation blown out of proportion? Which of the following are expressions?Check all that are true.1393 = 7293/4 = zy + m4 5 = 20 why would Ford have a hard time winning in the election of 1976 ? PLS 100PTS WILL MARK AS BRAINLIEST a ladder 20m long, leaning against a vertical wall makes an angle of 40 with the horizontal ground. with the aid of a sketch diagram, determine the distance of the foot of the ladder from the wall (write your answer to 2 decimal places) (-2x) - (- 3x)simplify Can someone pls help if they can:) I need the X and Y for this please