Question: a biologist has two brine solutions, one cont. ining 1% salt and another containing 4% salt. How many milliliters of each solutions should she mix

a biologist has two brine solutions, one cont. ining 1% salt and another containing 4% salt. How many milliliters of each solutions should she mix to obtain 1l of a solution that contains 2.8% salt

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Table 12 lists fall undergraduate enrollment by gender in U.S. degree-granting institutions. The figure contains a scatter plot and regression line for each data set, where x represents years since...

A biologist has two brine solutions, one containing 8% salt and another containing 32% salt. How many milliliters of each solution should she mix to obtain 1 L of a solution that contains 22.4% salt?...

A biologist has two brine solutions, one containing 8% salt and the other containing 75% salt. How many milliliters of each solution should be mixed to obtain 1 liter of a solution containing 30%...

Substances can be put together to form mixtures. If the mixture is homogenous, then it is uniform throughout - all areas of the mixture have the same composition. If the mixture is heterogenous, then...

2.1 THE GENERATORS' PRIMARY RESPONSIBILITIES It is solely the generator's responsibility to determine if it generates or manages solid waste, and it is solely the generator's responsibility to...

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

Instuctor's Annotated Edition TENTH EDITION Understandable Statistics Concepts and Methods Charles Henry Brase Regis University Corrinne Pellillo Brase Arapahoe Community College Australia Brazil...

1. Which of the following explains why there are so many organic compounds? A. Carbon can form four covalent bonds. B. Carbon has six electrons. C. Carbon is a nonmetal 2. The concentration of a...

Hi Sirs, I need your help. This assignment due date is next week thursday (30/03/2017). The instructions are as in the attached doc. and also the Companies which will be used for it are attached...

Colligative Properties Freezing Point Depression in Aqueous Solutions OBJECTIVES - To measure the freezing points of the aqueous solutions of different ionic and molecular substances. To estimate the...

MKT500 Week 8 Discussion Board 8 attached are the questions, scenario, and supportive reading materials. MKT500 DB 8 "The Importance of Social Media and Web Analytics" 1.) From the scenario,...

Let A be an n n matrix. Prove that if Ax = 0 for all n 1 matrices x, then A = O.

In C++ How to program a 2-3B tree recording letters given. Like and array of 15 Letters and have it show the 2-3 tree in the output

New home owner prefer having there home automation design for wireless communication. Which of the following is designed for low - power, low - bandwidth communication, lighting controls,...

CT Corp Comprehensive Question Canadian Tire Corporation, Limited ( Canadian Tire ) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

To whom might an entrepreneur present his or her business plan? Why? (Objective 4)

Assume you want to start a business in the community in which your school is located. What resources are available to youlocally or through the Internetas you approach the task of drafting a business...

A student organization to which you belong recently returned from its national conference. One of the highlights of the conference was announcement of Chapter of the Yearand your group won! Prepare...