Biology, 17.01.2020 19:31 pricilaxo9523

"a student filled a dialysis tube with 97% water solution and sealed the ends. the tube and its contents had a mass of 55 grams. the student placed the tube in a solution, and the mass of the tube and its contents increased to 60 grams. into which solution was the dialysis tube placed?
(1)0% water
(2)95% water
(3)97% water
(4)99% water"

"a student filled a dialysis tube with 97% water solution and sealed the ends. the tube and its cont

Answers: 3

Show answers

Another question on Biology

Biology, 22.06.2019 10:00

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

Answers: 2

Answer

Biology, 22.06.2019 14:00

The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird

Answers: 2

Answer

Biology, 22.06.2019 14:10

Match each medication with its description.

Answers: 2

Answer

Biology, 22.06.2019 18:40

Hey everybody i need with a biology question. all the gametes of isogamous organisms are genetically identical. true false

Answers: 1

Answer

You know the right answer?

"a student filled a dialysis tube with 97% water solution and sealed the ends. the tube and its cont...

Questions

Biology, 26.08.2019 19:10

how is cellular respiration related to photosynthesis?...

Mathematics, 26.08.2019 19:10

Determine two coterminal angles (one positive & one negative) for 0= 8pie/9...

History, 26.08.2019 19:10

7. to be elected to the house, representatives must be residents of the region from which they are elected be residents of the state from...

Mathematics, 26.08.2019 19:10

What is the first step in writing f(x) = 3x2 + 6x - 8 in vertex form?...

Mathematics, 26.08.2019 19:10

Le16 cm12 cmradius of cylinder = 5 cmradius of cone = 4 cma cylinder has a height of 16 cm and a radius of 5 cm. a cone...

History, 26.08.2019 19:10

Why did the framers settle on federalism as the system of government for the new nation?...

Mathematics, 26.08.2019 19:10

first perform a vertical translation of –5 and then a horizontal translation of –5. check all that apply....

Mathematics, 26.08.2019 19:10

What is the relationship between 5.34 x 105 and 5.34 x 10-2 ? select from the drop-down menus to correctly complete the statement. 5.34 x...

Mathematics, 26.08.2019 19:10

One vertex of a polygon is located at (3,-2). after a rotation, the vertex is located at (2, 3). which transformations could have taken pl...

Chemistry, 26.08.2019 19:10

Which activity is the best demonstration of j. j. thomson's use of creativity in his work? a. making observations in his experiment b. in...

History, 26.08.2019 19:10

Which factor played a role in the united states enjoying economic prosperity during the roaring '20s?...

Spanish, 26.08.2019 19:20

Which command form best completes this conversation between two friends? marcos: ¿quieres que le hago una torta para tu hermano? pedro:...

English, 26.08.2019 19:20

L 1.4.3 test (cst): drama: shakespeare's macbeth question 4 of 20 2 points which element from welles's version of macbeth sh...

English, 26.08.2019 19:20

Why did lincoln write and deliver "the gettysburg address"? what was his main purposes? in 3-5 sentences, explain using evidence from the speech....

Chemistry, 26.08.2019 19:20

Ms. ferreira | room 903 question: how many centimeters is 3.5 inches ir lin=2.54cm...

History, 26.08.2019 19:20

According to the declaration of independence which situation justice open rebellion against a government...

English, 26.08.2019 19:20

Juanita used her affinity for numbers to her design a computer program that relied on college-level math formulas, even though she was only in...

History, 26.08.2019 19:20

What was one negative aspect of post-civil war america?...

English, 26.08.2019 19:20

Bill works the counter at a clothing store. ms. visser is trying to return a sale item. company policy states that all sale items can only be returned...

History, 26.08.2019 19:20

The magna carta had what effect on english monarchs? it said that monarchs would have absolute powerit said that only kings could rule eng...

More questions: Biology Another questions