Chemistry, 01.09.2021 02:00 CurlyheadShay

The gas carbon dioxide is a pure substance. Which of the following is true about carbon dioxide? (4 points) A) Carbon and oxygen are chemically bonded in it.
B) Carbon and oxygen retain their original identity in it.
C) It can be separated into carbon and oxygen using physical methods.
D) The proportion of carbon and oxygen is different in different samples of the gas.

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 19:00

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

Answers: 3

Answer

Chemistry, 22.06.2019 19:00

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²

Answers: 2

Answer

Chemistry, 22.06.2019 21:30

How can the periodic table be used to predict the behavior of elements?

Answers: 1

Answer

Chemistry, 22.06.2019 23:30

How much carbon is stored in the atmosphere as co2

Answers: 2

Answer

You know the right answer?

The gas carbon dioxide is a pure substance. Which of the following is true about carbon dioxide? (4...

Questions

Social Studies, 11.07.2019 10:30

The lack of skilled workers to operate an oil rig is an example of a shortage of capital. a. worker b. human c. physical d. financial...

English, 11.07.2019 10:30

In the years that followed, i failed her many times, each time asserting my will, my right to fall short of expectations. i didn't get straight as. i...

Mathematics, 11.07.2019 10:30

Which statement best explains the value of 17 - (-3)? a) the additive inverse of -3 is -3, so ) = 20 b) the additive inverse of -3 is +3, so ) = 20...

Health, 11.07.2019 10:30

Physical training that includes short intense burst of activities such as sprints is called training. a. plyometric b. interval c. anaerobic d. core...

English, 11.07.2019 10:30

What’s the answer to this problem having a hard time...

Spanish, 11.07.2019 10:30

Fill in the blank with the correct imperfect tense conjugation of the verb between parentheses. yo (ver) mucha televisíon. veo veía via veaba...

Mathematics, 11.07.2019 10:30

In the endpoints of `bar (ab) have the cordinates a(9,8) and b(-1,-2), what is the midpoint of `bar (ab)`?...

Computers and Technology, 11.07.2019 10:30

What software refers to the on authorized and illegal duplication or sale of software...

History, 11.07.2019 10:30

Which senator set the record for filibuster at 24 hours and 18 mins...

Mathematics, 11.07.2019 10:30

What is the relationship between the line that passes through (-4, 9) and (2,13) and the line that passes through (-2, 7) and (-11, 13)...

Mathematics, 11.07.2019 10:30

Shelby mixes a 25% bleach solution with 5 cups of a 10% bleach solution, resulting in a 20% bleach solution. the table shows the amount of each soluti...

Mathematics, 11.07.2019 10:30

A^2+9b^2-6ab-2a+6b factorise completely...

Biology, 11.07.2019 10:30

Which feature do prokaryotic and eukaryotic cells share? a) nucleolus b) cytoplasm c) nuclear membrane d) membrane-bound organelles eliminate...

English, 11.07.2019 10:30

Excerpt from “the pit and the pendulum” by edgar allan poe in the confusion attending my fall, i did not immediately apprehend a somewhat startling ci...

Business, 11.07.2019 10:30

Most serious violent crimes are considered a. felonies b. misdemeanors c. blue-collar crimes d. white-collar crimes...

Arts, 11.07.2019 10:30

What is the main purpose of a garden of flowers in your front yard...

Biology, 11.07.2019 10:30

What is the first step in the scientific process? a. hypothesis b. observation c. experimentation d. asking a question...

Arts, 11.07.2019 10:30

(there is no music category so i chose art) describe the characteristics of blues music what happened in the 1970s that caused a revival in the popula...

History, 11.07.2019 10:30

Sir walter raleigh john cabot henry hudson sir francis drake these people are associated with exploration and colonization in the new world. a) briti...

Mathematics, 11.07.2019 10:30

An employee in a shoe repair store must schedule his day so that he can complete all of his work. to do that, he must know how long it takes to comple...

More questions: Chemistry Another questions