Chemistry, 24.04.2020 12:52 smoov23

19-20. KO2 is used in a closed-system breathing apparatus. It removes carbon dioxide and water from exhaled air. The reaction for the removal of water is: KO2 + H2O O2 + KOH. The KOH produced is used to remove carbon dioxide by the following reaction: KOH + CO2 KHCO3.

a. What mass of KO2 produces 5000 g of O2?

b. What mass of CO2 can be removed by 1000 g of KO2?

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 08:30

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol

Answers: 2

Answer

Chemistry, 22.06.2019 09:20

Give the orbital configuration of the phosphorus (p) atom.

Answers: 1

Answer

Chemistry, 22.06.2019 10:00

A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?

Answers: 1

Answer

Chemistry, 22.06.2019 16:00

Uranium can supply energy for the worlds electricity without admitting harmful greenhouse gases which of these statements best describes an outcome of uranium mining

Answers: 1

Answer

You know the right answer?

19-20. KO2 is used in a closed-system breathing apparatus. It removes carbon dioxide and water from...

Questions

Physics, 05.09.2020 19:01

The heliocentric theory explains that planets orbit the Sun at the center of our solar system. It replaced the geocentric theory, which suggested that...

History, 05.09.2020 19:01

Which statement is true about immigrants to the US in the late 1800s? Most immigrants settled in rural areas. Immigrants enjoyed equal op...

Biology, 05.09.2020 19:01

sort the items based on rather they have gravitational potential energy or chemical potential energy....

Mathematics, 05.09.2020 19:01

If 3.7 become 37 and 814 becomes ...

Social Studies, 05.09.2020 19:01

(HELP MEH) Explain the difference between primitive and civilized cultures using specific examples....

English, 05.09.2020 19:01

What is meant when Tom Brokaw, one of the speakers on the video, says "...on the cusp of something so profound, that it is hard to put it into words."...

English, 05.09.2020 19:01

Why does the author refer to his water-skin at the beginning of the second paragraph In "Oasis: Africa"? to create suspense as the narrator searches f...

History, 05.09.2020 19:01

Explain how justice taney’s view of the farmers’ “original intent”...

History, 05.09.2020 19:01

You are going to pretend you are living during the French Revolution as a newspaper journalist. You are going to write a newspaper article on either T...

Mathematics, 05.09.2020 19:01

Two boats sail from the same harbor. Boat X travels 28 miles east, and Boat Y travels 45 miles north. Boat Y 45 miles Harbor 28 mil...

World Languages, 05.09.2020 19:01

Karen woke up half an hour before her alarm. It was still dark out, and the street lights outside cast striped shadows on the walls. Beeping garbage t...

Mathematics, 05.09.2020 19:01

Three partners are investigating a total of $900,000 to open a garden and landscaping store. Their investments are in the ratio 2:3:5. How much does t...

History, 05.09.2020 19:01

Help please. This is due at 3:30 today. Fill out the document.

History, 05.09.2020 19:01

11 12 13 14 15 Why was President Truman considered to be weak on communism despite the federal government’s measures to investigate communists? Fear o...

English, 05.09.2020 19:01

Read this sentence from paragraph 2 of the selection “A Desperate Trek Across America”. “I refrain here from telling this at greater length bec...

English, 05.09.2020 19:01

Write a summary of today's Article. To write a summary, you should do these things. STEP 1: First, read the Article. STEP 2a: Find the main ide...

Mathematics, 05.09.2020 19:01

the probability of rolling a number less than 3 on a number cube is 2/6. Jennifer rolls 60 times. how many times should Jennifer expect to roll a numb...

Physics, 05.09.2020 19:01

Ask a testable question about each event you listed in part A....

Mathematics, 05.09.2020 19:01

Convert the following to scientific notation A) 0.315 B) 5,820,000,000...

Mathematics, 05.09.2020 19:01

Si la entiendes eres prooo jsjs ayudenme :v...

More questions: Chemistry Another questions