subject

Chemistry, 22.09.2020 16:01 isalita

After heating a 10.00 g sample of potassium chlorate, a student obtains an amount of oxygen calculated to be 3.90 g. Theoretically, there should be 3.92 g of oxygen in this amount of
potassium chlorate. What is the percent error in this experiment?

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 09:30

What is the mass of 0.46 mil of mgcl2

Answers: 2

question

Chemistry, 23.06.2019 05:00

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?

Answers: 1

question

Chemistry, 23.06.2019 06:00

Which of the following is a solution a- brewed coffee b-tomato juice c- ranch salad dressing d- muddy water

Answers: 1

question

Chemistry, 23.06.2019 08:00

Which of the following notations would be the appropriate and final way to display the formula for magnesium chloride a. mgcl2 b. mg+2cl–1 c. mgcl2 d. mgcl

Answers: 2

You know the right answer?

After heating a 10.00 g sample of potassium chlorate, a student obtains an amount of oxygen calcula...

Questions

question

English, 02.12.2021 21:20

If any one is bored talk to me...

question

Engineering, 02.12.2021 21:20

Air flows steadily in a thermally insulated pipe with a constant diameter of 6.35 cm, and an average friction factor of 0.005. At the pipe entrance, t...

question

Biology, 02.12.2021 21:20

When binding of the inducer to the repressor causes a conformational change, which then prevents the repressor from binding to DNA, the repressor is c...

question

Computers and Technology, 02.12.2021 21:20

Suppose we have a byte-addressable computer using fully associative mapping with 16-bit main memory addresses and 32 blocks of cache. If each block co...

question

History, 02.12.2021 21:20

The believe the caliph should always be elected, not conferred by heredity. The created the office of the "Imam" or leader/guide....

question

Chemistry, 02.12.2021 21:20

What experience do you have contributing to react applications that are used heavily in production?....

question

Business, 02.12.2021 21:20

Samson Inc. is a specialty firm in the beverage sector. They are considering the import of equipment that costs 120,000 Rands and performs the same as...

question

Chemistry, 02.12.2021 21:20

What is the molarity of Na in a solution of NaCl whose salinity is 5.1 if the solution has a density of 1.03 g/mL...

question

Mathematics, 02.12.2021 21:20

How many triangles can be constructed with sides measuring 15 cm, 7 cm, and 5 cm?...

question

Chemistry, 02.12.2021 21:20

Explain in detail, at a cellular level, how genetic information is passed from biological parents to offspring. Include the terms meiosis and chromoso...

question

Physics, 02.12.2021 21:20

What is the difference between rectilinear and curvilinear motion....

question

History, 02.12.2021 21:20

According to the big bang theory, how old is the universe?...

question

Business, 02.12.2021 21:20

What is the maximum section 179 deduction for tax year 2021?...

question

Mathematics, 02.12.2021 21:20

The remainder when 9^103 is divided by 25 is equal to....

question

Mathematics, 02.12.2021 21:20

13. Which is a reasonable domain for the function in Item 12? A 0 < x < 3 C 68 < x < 80 B 0...

question

English, 02.12.2021 21:20

The paragraph below contains no punctuation. Read the paragraph carefully to see if you can tell where each sentence begins and ends. Then answer the...

question

Mathematics, 02.12.2021 21:20

Alexis is 60 feet away from a building. The angle of elevation of the building is 41 degrees. How tall is the building...

question

Chemistry, 02.12.2021 21:20

Which compound contains both covalent and ionic bonds?....

question

History, 02.12.2021 21:20

How did nationalism based on a Jewish identity differ from nationalism in other countries?...

question

Physics, 02.12.2021 21:20

If the frequency of incident light beam falling on a photo emissive plate is doubled then the k. E of emitted photoelctron?....

More questions: Chemistry Another questions

Questions on the website: 13722359