subject

Chemistry, 22.04.2021 22:50 roxequartz

Please help A 251 mL aqueous solution containing 0.400 g of an unknown polymer has an osmotic pressure of 26.9 torr at 30.0 °C. What is the molar mass of the polymer?

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 13:00

Tell me the iupac names of the following alcohols:

Answers: 2

question

Chemistry, 22.06.2019 19:40

What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles

Answers: 2

question

Chemistry, 22.06.2019 23:00

What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?

Answers: 1

question

Chemistry, 23.06.2019 03:00

Asample of sea water contains 6.28g of sodium chloride per litre of solution. how many milligrams of sodium chloride would be contained in 15.0ml of this solution?

Answers: 3

You know the right answer?

Please help A 251 mL aqueous solution containing 0.400 g of an unknown polymer has an osmotic pres...

Questions

question

Chemistry, 31.03.2020 18:33

A burner on an electric range has a heat capacity of 345 J/c. what value of q, in kJ, is produced when the burner cools from a temperature of 467 C to...

question

Mathematics, 31.03.2020 18:33

In 2015, Mrs. Jones paid $630 in Medicare taxes. this represents 1% of her salary. what was Mrs. Jones's grross income in 2015?...

question

History, 31.03.2020 18:33

List three demands made at the seneca falls convention in 1848?...

question

Chemistry, 31.03.2020 18:33

Why is the Copernican revolution significant? Check all the apply...

question

Social Studies, 31.03.2020 18:33

The strongest Texan opposition came from A. North Texas along the red river B. The northwest frontier C. The eastern border with Lo...

question

Arts, 31.03.2020 18:33

What are two ways that a animal to human virus be prevented?...

question

Mathematics, 31.03.2020 18:33

Write a function rule for The output is 6 times the input x...

question

Mathematics, 31.03.2020 18:33

A student sketched some art on an 8 inch x 10 inch piece of paper. She wants to resize it to fit an 4 inch x 6 inch frame (as shown below). What perce...

question

Mathematics, 31.03.2020 18:33

Very easy math 6x + 9 = 39 solve for x...

question

Physics, 31.03.2020 18:33

You plan to number each account in your Chart of Accounts. You want to have major categories and 2 levels of sub-categories. Each level of category wi...

question

English, 31.03.2020 18:33

Is the group of words in bold a phrase or a clause? Although glaciers occupy only about ten percent of the earth's land surface, they contain ab...

question

Mathematics, 31.03.2020 18:33

The set of positive and negative integer together is called...

question

Computers and Technology, 31.03.2020 18:33

How do I start Assignment 8: Calendar on edhesive?...

question

Mathematics, 31.03.2020 18:33

What are the solutions to the equation 2(x-3)^2=54 ?...

question

Mathematics, 31.03.2020 18:33

Nolan drew a pre-image of a trapezoid using a dashed line. Which shows an isometric transformation of his pre-image?

question

Computers and Technology, 31.03.2020 18:33

Public class Test { public static void main(String[] args) { int[][] values = { {9, 8, 7, 6, 5}, {7, 6, 5, 4, 3}, {4, 3, 2, 1, 0}, {4, 3, 2, 1, 0}}; f...

question

Social Studies, 31.03.2020 18:33

As large numbers of European and Asian immigrants streamed into cities, the was developed. This "hierarchical arrangement of party workers, often org...

question

Physics, 31.03.2020 18:33

What do playing the guitar, banging a drum, and dropping a pebble in the water have in common?...

question

Mathematics, 31.03.2020 18:33

Pls I need help on this problem...

question

History, 31.03.2020 18:33

What was the Schlieffen Plan?...

More questions: Chemistry Another questions

Questions on the website: 13722363