Chemistry

Chemistry, 07.12.2020 22:10, justalittle

A student has a canister full of 45 marbles. There are two types of marbles in the canister. Some of them have a mass of 4.50 g (type A) and the other type has a mass of 3.27 g (type B). The mass of the marbles, including the canister is 201.27 g. The mass of the canister is 14.76 g. Calculate the number of A and B marbles in the canister.

answer

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 06:00, granta1

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

Answers: 1

Chemistry, 22.06.2019 09:00, lrasanaoaksandfurana

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?

Answers: 1

Chemistry, 22.06.2019 16:40, westball101

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg

Answers: 3

Chemistry, 22.06.2019 17:30, kevin72937

Consider the story you just read. all but one of the choices below indicate that something is living.

Answers: 1

Do you know the correct answer?

A student has a canister full of 45 marbles. There are two types of marbles in the canister. Some of...

Questions in other subjects:

Konu

Social Studies, 10.03.2020 02:30

is the power the media have to shape what issues Americans think about and is the power the media have to influence how Americans think about those issues....

Konu

Mathematics, 10.03.2020 02:30

A conical lid’s height is 2 centimeters less than the radius, x, of its base. If the lid is made of 25π cubic centimeters of clay, the equation x3 + x2 + = 0 can be used to find th...

Konu

Business, 10.03.2020 02:30

If a retired worker receives a fixed income of $45,000 a year from a pension plan, and there is a fall in the economy this year resulting in deflation, then ....

Konu

Social Studies, 10.03.2020 02:31

What is the first step in developing a project scope management plan? a. Identify stakeholders. b. Create a Work Breakdown Structure. c. Create a project Scope Statement. d. Collec...

Konu

Business, 10.03.2020 02:31

Job 590 has a total cost of $29,200. It has been charged manufacturing overhead costs of $7200. The rate is 85% of direct labor. What was the amount of direct materials charged to...

Konu

Social Studies, 10.03.2020 02:31

Three-year-olds are more likely to engage in play such as bouncing a ball against a wall or going up and down a slide, while 6-year-olds tend toward play, planning contests and t...

Konu

Social Studies, 10.03.2020 02:31

Elaine is talking to her friends mike and jeremy. as the friends discuss their first day of third grade, mr. kramer notices elaine is more interested in talking about herself. this...

Konu

Social Studies, 10.03.2020 02:31

Mr. Able is diagnosed with illness anxiety disorder, while Mr. Baker is diagnosed with somatic symptom disorder. How will their symptoms be different...

Konu

Law, 10.03.2020 02:31

*Considering the difference between male/female, Race, and wealth in the Congress compared to the general population* - Does Congress represent you? -Can th...

Konu

Biology, 10.03.2020 02:31

A cervical mucosa abcess specimen was sent to the lab for culture. The culture grew an anaerobic gram-negative bacillus that was inhibitedby bile, produced a black pigment, and was...

Other tasks in the category: Chemistry More task