subject

Mathematics, 30.12.2021 14:00 Furyplayzzz

A sample of hexane (C6H14) has a mass of 0. 580 g. The sample is burned in a bomb calorimeter that has a mass of 1. 900 kg and a specific heat of 3. 21 J/giK. What amount of heat is produced during the combustion of hexane if the temperature of the calorimeter increases by 4. 542 K? Use q equals m C subscript p Delta T. 8. 46 kJ 16. 1 kJ 27. 7 kJ 47. 8 kJ.

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:30

Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000

Answers: 1

question

Mathematics, 21.06.2019 17:00

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Answers: 1

question

Mathematics, 21.06.2019 19:00

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

Answers: 1

question

Mathematics, 21.06.2019 19:30

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

Answers: 1

You know the right answer?

A sample of hexane (C6H14) has a mass of 0. 580 g. The sample is burned in a bomb calorimeter that h...

Questions

question

Social Studies, 15.04.2020 04:37

Sixteen-year-old Freddy is sitting on a couch holding his binder, his laptop, and his psychology book. He is feeling a lot of stress because there doe...

question

Business, 15.04.2020 04:37

Tile Depot, specializing in retail of construction materials, carries a popular flooring tile. The annual demand is estimated to be 5,000 cases. The o...

question

Physics, 15.04.2020 04:38

2. Two toy cars are involved in a race. Car A has mass m while car B has mass 2m. a. The two cars have the same force applied to them over a distance...

question

Social Studies, 15.04.2020 04:38

While out in the wild, a group of vacationers pick some mushrooms. Later in the day, they use them in cooking the evening meal. Several members of the...

question

Mathematics, 15.04.2020 04:38

) Four congruent square pieces with lengths of sides of 6 cm were cut out of corners of a square piece of cardboard. Then this piece of cardboard was...

question

Business, 15.04.2020 04:38

1. Do you believe that an "identifying characteristic" should be protected by the tort of misappropriation, or do you believe that society has gone to...

question

English, 15.04.2020 04:38

The end of the world as we know it by dale bailey- Question #1: at what point of the story is the tension or conflict the highest? ...

question

Social Studies, 15.04.2020 04:38

You've just met Johanna, and find that she is outgoing, funny, and great at telling stories and jokes. If you were relying on the representativeness h...

question

Biology, 15.04.2020 04:38

From point A to point B, the car will From point B to point, the car will Assuming the washer on the car is not blocked by the book,...

question

Mathematics, 15.04.2020 04:38

Plz help me i will mark brainliest...

question

History, 15.04.2020 04:38

Select the occupations that would be considered part of the service industry. Some may be considered both service and production. Select these a...

question

Business, 15.04.2020 04:38

Corporation had 100,000 sharehad 100,000 shares of common stock and 10,000 shares of 8%, $100 par convertible preferred stock outstanding during the y...

question

Social Studies, 15.04.2020 04:38

What is the name given to the boundary established by Britain after the French and Indian war, to the west of which colonists were not to settle....

question

History, 15.04.2020 04:38

1. What did the Soviet government explain was their reason for placing nuclear missiles in Cuba? 2. What was the purpose of Kennedy's spee...

question

Business, 15.04.2020 04:38

Suppose that c (x )equals 6 x cubed minus 24 x squared plus 19 comma 000 x is the cost of manufacturing x items. Find a production level that will min...

question

Business, 15.04.2020 04:38

Graham Technologies is a U. K.-based consumer electronics manufacturer. The company markets netbooks, smartphones, laptops, and desktops in the intern...

question

Computers and Technology, 15.04.2020 04:38

In cell E2, enter a formula using TEXTJOIN to combine the text from cells B2:D2 into a single text string. Use the # character as the delimiter. Ignor...

question

Mathematics, 15.04.2020 04:38

Let A = {t, u, v, w}, and let S1 be the set of all subsets of A that do not contain w, and S2 the set of all subsets of A that contain w. (a) Find S1....

question

Computers and Technology, 15.04.2020 04:38

While the growth of computer networks and mobile computing has resulted in many benefits to both individual users and organizations, it has also gener...

question

Mathematics, 15.04.2020 04:38

You take a random sample of 419 Galaxy phones off an assembly line and find 0.12 proportion to be defective. What is a lower bound for a 90% confidenc...

More questions: Mathematics Another questions