You are given three liquids, pentane (C5H12), water (H2O), and tetrachloromethane (CCl4), and are told to make solutions.

a. Predict whether you will be able to make a solution with pentane and tetrachloromethane
b. Predict whether you will be able to make a solution with pentane and water, and give your reasoning.

Answers

Answer 1

Answer:

A. predict whether you will be able to make a solution with pentane and tetrachloromethane

Explanation:

Sana nakatulong

Related Questions

For each of the environments below: (1) identify your system and surroundings and (2) predict whether it would be endothermic or exothermic.a.Wood burningSystem:Surroundings:Enthalpy Change:b.Water freezingSystem:Surroundings:Enthalpy Change:c.Sweat evaporatingSystem:Surroundings:Enthalpy Change:d.Chemical hand-warmerSystem:Surroundings:Enthalpy Change:

Answers

Answer:

A) Wood burning

system : Wood.

surroundings : atmosphere

Enthalpy : Exothermic

B) Water Freezing system

System : Refrigerator

surroundings : water in the refrigerator

enthalpy change : Endothermic

C) Sweat evaporating

System : Human being

surroundings : Air nearby

Enthalpy change : exothermic

D) Chemical Hand-warmer

system : Hand warmer pack

Surroundings : human palms

Enthalpy Change : Exothermic

Explanation:

A) Wood burning

system : Wood

surroundings : atmosphere

Enthalpy : Exothermic

This system give away energy to its surroundings hence its enthalpy change is exothermic

B) Water Freezing system

System : Refrigerator

surroundings : water in the refrigerator

enthalpy change : Endothermic

The system absorbs heat from what is put inside(surroundings ) of it hence this is na endothermic system

C) Sweat evaporating

System : Human being

surroundings : Air nearby

Enthalpy change : exothermic

This is an exothermic reaction ( enthalpy change ) because the system gives out heat to the surrounding

D) Chemical Hand-warmer

system : Hand warmer pack

Surroundings : human palms

Enthalpy Change : Exothermic

There is movement of heat from the system to the surrounding hence it is an exothermic reaction

Please help me l don’t understand please !!!!!!

Answers

Answer: C

Explanation:

he never had evidence in the first place that was nearly enough.

Other Questions

Which one is it??????? Of the 31 teachers at Keenan's high school, 14 are female. What is the ratio of the number of female teachers to the number of male teachers? 25 points. Need help the product of 2 consecutive integers is 42. find the integers Select the correct answer. Which of the following is true for balancing equations? A. The number of products should be equal to the number of reactants. B. The properties of products should be the same as the properties of reactants. C. There must be as equal number of compounds on both sides of the equation. D. There must be as equal number of atoms of each element on both sides of the equation. There is 13 gallons of water in a 3-gallon container. What fraction of the container is filled? 1. Write a multiplication equation and a division equation to represent the situation. Use "?" to represent the unknown quantity. Do not use parentheses in either of the equations. the word coherence means ______A. to read clearlyB. to not understandC. to stick to somethingD.to be a free of thoughtans. C a premature baby in an incubator can be dangerously cooled even when the air temperature in the incubator is warm. explain answer me thispeople really just give out meetings on here? How do I solve this??? Paragraph OneHe drives a racecar 80 miles per hour. He motivates audiences of hundreds. He's earned awards for his performance on and off the racetrack, and he's traveled the country to compete. Did we mention that he's 13 years old? One look at his accomplishments and it is easy to see that Noah "Little Gator" Cornman is on the fast track to success. "Little" might be a part of his nickname, but it does not describe his determination to succeed and his heart to make a difference for kids like him.In paragraph 1, which sentence implies that the author is impressed with the teen's accomplishments? (5 points) aHe drives a racecar 80 miles per hour. bHe motivates audiences of hundreds. cDid we mention that he's 13 years old? dHe's traveled the country to compete. All changes2. How do text structures help a reader understand the information in an article?Text structures show how an articles ideas relate to each other.Text structures suggest where to look for more information about a topic.Text structures explain why an author wrote about a topic. Text structures provide details about key scenes that are important to a story. Mike has a fish tank in the shape of a rectangular prism with dimesions of 6 feet by 5 feet by 3 feet. He has a canister that he uses to fill up the fish tank that is in the shape of a cylinder with a diameter of 2 feet and a height of 4 feet. How many tiems will he need to fil up the canister to fill up the tank? How are traitsremoved fromthe gene pool?A. Organisms with less desirable traits do not reproduce B. Organisms with less desirable traits reproduce the most Can someone fill this out ? Hola me podra alguien ayudar con esto? Muchas gracias! Could You Please Give A Book Review On Malgudi Days By RK Narayan? I will Mark you the brainiest and You will too get 15 Points!! The Great Depression makes use of figurative language. How is the phrase went sour effective for describing bad loans? Why is the magnetic force considered to be an action datance forceA Magnets in de bo exert a forceB. Magnets do not have to touch each other to experience a force.C. Magnets push each other apan to increase the distance between them.D Magnets mast be large in sire in onder to eden a force that is strong enough to notice NEED THIS ASAPPPPPP The circumference of a circular field is 175.84 yards. What is the radius of the field? Use 3.14 for pie and do not round your answer.