subject

Chemistry, 09.12.2021 15:00 selenaK9514

A sample of gas has oxygen at a pressure of 223 kPa and nitrogen at a pressure of 485 kPa. What is the mole fraction (in decimal form) of oxygen in the sample

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 12:30

A__ is two or more substances that are together in the same place but are not chemically combined

Answers: 1

question

Chemistry, 21.06.2019 21:00

Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!

Answers: 2

question

Chemistry, 22.06.2019 14:00

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .

Answers: 1

question

Chemistry, 22.06.2019 15:30

How does a large body of water, such as the ocean, influence climate?

Answers: 1

You know the right answer?

A sample of gas has oxygen at a pressure of 223 kPa and nitrogen at a pressure of 485 kPa. What is t...

Questions

question

Social Studies, 20.12.2019 01:31

The family is a social institution found in about half of human societies in the world today. the u. s. census bureau defines the "family" as people l...

question

Social Studies, 20.12.2019 01:31

Rebecca works for a company that has clearly defined lines of authority. each employee knowsthat he or she has authority and responsibility for a dist...

question

Business, 20.12.2019 01:31

In the uk, baked beans are a staple of the british diet, and many stores will offer them at prices nearing 5-6 cents per tin/can. supermarkets will di...

question

Social Studies, 20.12.2019 01:31

Which of the following is true about social loafing? a. it rarely occurs in western cultures. b. it is a common phenomenon in collectiv...

question

Business, 20.12.2019 01:31

Pierce bailey, a sales executive at a mobile service company, needs to document details of the sales calls he makes on a daily basis. what kind of kno...

question

Social Studies, 20.12.2019 01:31

You are starting a restaurant in a college town. a survey of 100 potential customers indicates the following preferences for nights to eat out? what...

question

Spanish, 20.12.2019 01:31

Modelo la chica 1. 2. 3. 4. ápiz 5. mujeres ¿un, una, unos o unas? modelo un autobús 6. 7.

question

Engineering, 20.12.2019 01:31

Challenge activity 5.8.2: nested loops: print seats. given numrows and numcolumns, print a list of all seats in a theater. rows are numbered, column...

question

Social Studies, 20.12.2019 01:31

C. wright mills wrote, "the power to make decisions of national and international consequence is now so clearly seated in political, military, and eco...

question

Social Studies, 20.12.2019 01:31

Mr. reese conducted a concept lesson in math and assigned a challenging task. he expected some of his students to grasp the concept and complete the t...

question

Biology, 20.12.2019 01:31

How do you think humans have impacted biodiversity?...

question

Mathematics, 20.12.2019 01:31

By what percentages are sweden's high category and medium category less than the united states' categories (to the nearest percent)? high...

question

Business, 20.12.2019 01:31

Cvp computations. garrett manufacturing sold 410,000 units of its product for $68 per unit in 2017. variable cost per unit is $60, and total fixed cos...

question

Business, 20.12.2019 01:31

Minerals ltd. contracts to provide several manufacturers with tin. when a cartel of tin-producing countries suddenly embargoes future shipments of tin...

question

Chemistry, 20.12.2019 01:31

Chemwork consider the changes in entropy which occur in the system and surroundings during phase transitions. mark the true statements (select all tha...

question

Business, 20.12.2019 01:31

Calculate depreciation expense per mile under units-of-activity method sarasota company purchased a delivery truck for $33,000 on january 1, 2020. the...

question

Business, 20.12.2019 01:31

Olive inc., a chain of retail outlets, is converting its existing billing systems to a more robust online tool. in this process, the organization runs...

question

Engineering, 20.12.2019 01:31

Caches are important to providing a high-performance memory hierarchy to processors. below is a list of 64-bit memory address references, given as wor...

question

Physics, 20.12.2019 01:31

Calculate the pressure exerted by 11.1 moles of neon gas in a volume of 5.45 l at 25°c using (a) the ideal gas equation and (b) the van der waals equa...

question

Chemistry, 20.12.2019 01:31

Calculate the number of moles of o2 produced using the ideal gas law. then, use this value to calculate the number of moles of hydrogen peroxide you b...

More questions: Chemistry Another questions

Questions on the website: 13722359