Chemistry

Chemistry, 04.08.2019 02:00, ethanm2685

Aperson weighing about 78 kg is about 18% carbon by mass. what is the mass (in grams) of carbon in this person? how many moles of carbon are in this person?

answer

Answers: 1

Show answers

Similar questions

Предмет

Chemistry, 24.07.2019 04:30, drey10

During the combustion of coal, the carbon in coal reacts with the oxygen in the atmosphere to form carbon dioxide. a, b, and c represent the masses of compounds either used up or formed by the combustion of coal. a = 12 grams, b = 44 grams, c = 32 grams which of the following statements supports the conclusion that combustion of coal follows the law of conservation? a.the total mass of a and c, which are carbon dioxide and oxygen, is equal to the mass of b, which is carbon. b.the total mass of a and c, which are carbon and oxygen, is equal to the mass of b, which is carbon dioxide. c.the total mass of b and c, which are carbon and oxygen, is greater than the mass of a, which is carbon dioxide. d.the total mass of a and b, which are carbon and oxygen, is greater than the mass of c, which is carbon dioxide. you to whoever tries to answer this and i will give brainliest if your answer is right! edit: nevermind! i did more research and for whoever is also trying to find the answer to this question the correct one is b.!

Answers: 1

Предмет

Chemistry, 28.08.2019 07:10, emberjohnson26

Will mark ! pls a word problem tells you that you have 27.8 moles of carbon dioxide. it asks how much that is in grams of carbon dioxide. luckily, they also supply a conversion factor. 1 mole of carbon dioxide is equal to 44 grams of carbon dioxide. you set up a conversion equation in the format shown in the image. what would you write in the space labeled 'a' in the diagram. a. 27.8 moles of carbon dioxide b. 1 mole of carbon dioxide c. 44 grams of carbon dioxide

Answers: 1

Предмет

Mathematics, 25.09.2019 02:50, kenz309

Tissues of living organisms consist primarily of organic compounds; that is, they contain carbon molecules known as proteins, carbohydrates, and fats. a healthy human body is approximately 18% carbon by weight. determine how many pounds of carbon a body weighing 200 lbs contains. how many kilograms would that be? use 0.454 kg equals 1 lb in your conversion. a. 440 lb. of carbon; 16 kg of carbon b. 36 lb. of carbon; 79 kg of carbon c. 36 lb. of carbon; 16 kg of carbon d. 440 lb. of carbon; 79 kg of carbon

Answers: 2

Предмет

Mathematics, 06.10.2019 05:30, crazylogic5094

Tissues of living organisms consist primarily of organic compounds; that is, they contain carbon molecules known as proteins, carbohydrates, and fats. a healthy human body is approximately 18% carbon by weight. determine how many pounds of carbon a body weighing 200 lbs contains. how many kilograms would that be? use 0.454 kg equals 1 lb in your conversion. a. 440 lb. of carbon; 16 kg of carbon b. 36 lb. of carbon; 79 kg of carbon c. 36 lb. of carbon; 16 kg of carbon d. 440 lb. of carbon; 79 kg of carbon

Answers: 1

Do you know the correct answer?

Aperson weighing about 78 kg is about 18% carbon by mass. what is the mass (in grams) of carbon in t...

Questions in other subjects:

Konu

Computers and Technology, 03.09.2020 06:01

information systems are supposed to improve care by using computers to manage charting, staff scheduling, and the integration of clinical information....

Konu

Social Studies, 03.09.2020 06:01

A Deductive Argument forms consist of:.a. argument based on facts, argument of reasons, argument from generalization. b. argument based on mathematics, argument from definition, a...

Konu

Mathematics, 03.09.2020 06:01

Consider a function that describes how a particular car’s gas mileage depends on its speed. What would be an appropriate domain for this function? 0 to 100 miles per hour 0 to 50 m...

Konu

Chemistry, 03.09.2020 06:01

What are formed when particles in solar wind travel along lines of Earth's magnetic field and collide with gas atoms?...

Konu

English, 03.09.2020 06:01

In paragraph 8, sherman compares survivor guilt to a zero sum game define zero sum game...

Konu

English, 03.09.2020 06:01

Based on the passage, the reader can infer that some Haida families lived in homes that Read the passage from "The Raven and the First Men The Beginnings of the Haida....

Konu

Mathematics, 03.09.2020 06:01

Customers at a certain pharmacy spend an average of $54.40, with a standard deviation of $13.50.What are the largest and smallest amounts spent by the middle 50% of these customers...

Konu

English, 03.09.2020 06:01

Both passages use the word "lonely" in their first sentence. In a paragraph of 4-6 sentences, explain how the discovery of a plant affects the authors' loneliness? What does each e...

Konu

Social Studies, 03.09.2020 06:01

A local real estate magazine used the median instead of the mean when it reported the SAT score of the average student who attends Groveland High School. A graphical display of SAT...

Konu

Mathematics, 03.09.2020 06:01

A TV is advertised at Best Buy to be a 70" LCD TV with a 16:9 aspect ratio. You want to know if the TV will fit above your fireplace. What are the length and width of the TV...

Other tasks in the category: Chemistry More task