subject

Chemistry, 20.05.2021 20:00 reagriffis24

5. A 5.00 g sample of an unknown substance was heated from 25.2 C to 55.1 degrees * C , and it required 133 to do so. Identify the unknown substance using the chart above. show work please

5. A 5.00 g sample of an unknown substance was heated from 25.2 C to 55.1 degrees * C , and it requ

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 19:30

Complete the following reactions using word and balanced equations including states. dilute phosphoric acid is added with a calcium hydroxide solution.

Answers: 1

question

Chemistry, 22.06.2019 10:30

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2

Answers: 1

question

Chemistry, 22.06.2019 20:00

If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?

Answers: 1

question

Chemistry, 23.06.2019 06:20

Describe the magnitude of the buoyant force

Answers: 1

You know the right answer?

5. A 5.00 g sample of an unknown substance was heated from 25.2 C to 55.1 degrees * C , and it requi...

Questions

question

History, 30.06.2019 05:30

Which answer choice shows the most logical reasoning? details: sugary foods are high in calories. cheeseburgers are high in calories. conclusion: c...

question

Mathematics, 30.06.2019 05:30

Given: cb bisects complete the proof by choosing the correct statement for line number 4 and the correct statement for line number 5....

question

Social Studies, 30.06.2019 05:30

What is a commission? a an individual who loans money b an amount given as credit c a house payment d money earned as a percentage of sales or income...

question

Mathematics, 30.06.2019 05:30

Simplify showing your work 9(2x^4y^2)^3/(3x^5y^3)4...

question

Social Studies, 30.06.2019 05:30

What are 5 ways the constitution is put into action...

question

Spanish, 30.06.2019 05:30

Escribe la forma correcta del verbo para completar la frase. write the correct form of the verb to complete the sentence. you may copy and paste the a...

question

History, 30.06.2019 05:30

Hey everyone i super duper need on answering these random history will anyone me 1.how was the social hierarchy of the middle ages an outgrowth of...

question

Mathematics, 30.06.2019 05:30

The questions, tiresome as ever, are in the picture....

question

Mathematics, 30.06.2019 05:30

Determine the coordinates of the point shown. (3, −5) (1, −2) (1.5, −2.5) (−2.5, 1.5) question 3(multiple choice worth 3 points) (04.02) a is plotted...

question

Mathematics, 30.06.2019 05:30

Tony rented a truck for one day. there was a base fee of $18.99 , and there was an additional charge of 72 cents for each mile driven. tony had to pay...

question

History, 30.06.2019 05:30

Unlike the house, the senate has a legislative process with a. few limits on debate. b. strict limits on debate. c. no roll-call voting. d. no voice v...

question

History, 30.06.2019 05:30

The federal reserve is considered to be the _[blank]_ bank of the united states of america. a. local b. state c. national d. regional...

question

Health, 30.06.2019 05:30

What is the muscle that extends across the rib cage...

question

History, 30.06.2019 05:30

What was the effort to eradicate islam and spread christianity throughout the world...

question

Chemistry, 30.06.2019 05:30

Which of the following describes the pathway that nerve impulses travel while throwing a baseball? a. motor neuron → spinal cord → sensory neuron → m...

question

History, 30.06.2019 05:30

What number represents the country of north korea...

question

History, 30.06.2019 05:30

The first republican presidential candidate was...

question

Chemistry, 30.06.2019 05:30

Astudent asks why the ashes from a fire have a much lower mass than wood that was burned. which is the correct answer to the student questions? a. ga...

question

Mathematics, 30.06.2019 05:30

Which postulate can be used to prove that and are congruent? sss sas aas asa...

question

Mathematics, 30.06.2019 05:30

Can somebody ? due dates are soon....

More questions: Chemistry Another questions

Questions on the website: 13722367