Question about concentration

Assignment Help Biology
Reference no: EM1392225

Assume you start with 10 ml of 2% acetic acid, and you add 90 ml of water. We will call the resulting solution "dilution#1". What is its concentration?

You then repeat the dilution exactly, using 10ml of Dilution #1, adding 90 ml of water. We will call the resulting solution "Dilution #2". What's it concentration?

You then repeat the dilution exactly, using 10 ml of Dilution #1, adding 90 ml of water. We will call the resulting solution "Dilution#3" What's it concentration?

WHat is this progression called?

 

Reference no: EM1392225

Questions Cloud

Reject the null hypothesis : At the .05 level, you are testing whether there is a significant difference in the proportions of college students and similar aged non college students having accidents during the two year period. If you determine not to reject the null hypothesi..
Multiple choice questions - general probability : Determine the probability of rolling one six sided die and obtaining the following numbers?
How crossing affect the outcome of meiosis : Suppose that an organism exists in which crossing over does not occur, but that all other processes associated with meiosis occur normally.
Value of test statistic of college students : At the .05 level, you are testing whether there is a significant difference in the proportions of college students and similar aged non college students having accidents during the two year period. What is the value of your test statistic.
Question about concentration : Assume you start with 10 ml of 2% acetic acid, and you add 90 ml of water. We will call the resulting solution "dilution#1". What is its concentration?
How is conflict conceptualized differently under the unitary : How is conflict conceptualized differently under the unitary and pluralistic view of conflict in society? Explain how the Great Upring of 1877 laid the foundation for the future labor-management relations.
Explain section on common baises-errors in decision making : Review the section on common baises and errors in decision making. For companies like nationwide, american airlines and jetblue which should respond to natural events.
Relationships on the service design materix : the following hospital activities/relationships on the service design materix: physician/patient, nurse/patient, billing, medical records, lab tests, admissions
Question related to convertion : Prepare 150 microliter of 1X buffer using only water and stock 10X buffer. What volumes of each do you use and change 500 mM EDTA to molarity.

Reviews

Write a Review

Biology Questions & Answers

  Describe the frequency of the progeny genotypes

Use a chi-square test, test whether these two loci show independent assortment? How would you describe the frequency of the progeny genotypes?

  What other molecules are produced

An electric field with a magnitude of 170 N/C exists at a spot that is 0.11 m away from a charge. At a place that is 0.36 m away from this charge, what is electric field strength.

  Create a diagram for a hydrocarbon with 5 carbons

Create a diagram for a hydrocarbon with 5 carbons with a double bond between carbons 2 and 3 and structural isomer with the same number of carbons and hydrogens.

  Human body is truly remarkable - case study

The human body is truly remarkable and is designed to function effectively. Organs are important structures composed of different tissues that facilitate specific functions within the body.

  What would happen to heart rate and peripheral resistance

What would happen to heart rate and peripheral resistance? Would it be probable to build a working circuit without the inhibitory interneuron? If so, how would you do it? If not, why can't you do it.

  What are the preventive factors of the ecosystem

Explain plant life, animal life, and geology of the ecosystem in Utah. What populations and communities are present? How dependant is your community on this ecosystem? What are the preventive factors of the ecosystem.

  Explain why bacteria do not have apoptotic signaling pathway

Explain why bacteria do not have apoptotic signaling pathways.

  Citric acid cycle without oxygen

If oxygen is unavailable, what happens to the citric acid cycle and if necessary, during which stage(s) of cellular respiration is(are) carbon dioxide released?

  Understanding the concepts of cell biology

Explain why are carcinomas more common than sarcomas? Describe your favourite new term or concept from this class in brief.

  Which changes made the most severe effect on the protein

which changes made the most severe effect on the protein

  Compute the percent change for the potato slice length

A seven cm potato sliced is placed into an unknown solution. After the slice is immersed for one hour, the potato slice now measures six cm.

  What percent of the gametes produced

How is variability, diploid, independent assortment, crossing over, out breeding mechanisms, polymorphism, heterozygote superiority, hybrid vigor, clines and ecotypes, protogenes, and gene amplification and Pleiotropy relate.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd