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Chemistry concepts and calculations

117302 questions • Page 2135 / 2347

You were given a potassium iodate solution of known concentration but were not t
You were given a potassium iodate solution of known concentration but were not told the concentration of the sodium thiosulfate solution. Why was the concentration of sodium sulfa…
You were given an unknown protein solution. After 100 times dilution the absorba
You were given an unknown protein solution. After 100 times dilution the absorbance of the protein using one of the methods you used is 0.432. What is the concentration of the pro…
You were given two unknown compounds and wanted to determine the main functional
You were given two unknown compounds and wanted to determine the main functional group present within each compound. You already determined that Unknown A is either an aldehyde or…
You were out walking in the desert and found a piece of metal that looks like go
You were out walking in the desert and found a piece of metal that looks like gold. You made the following measurements. Mass of solid 14.074g Water level (without solid). 5.85 mL…
You were recently hired as a Network Coordinator. You have been assigned to work
You were recently hired as a Network Coordinator. You have been assigned to work under the Network Administrator of a network which has 10 Windows Servers 2008 EE and 150 Windows …
You will analyze three algorithms to solve the maximum contiguous subsequence su
You will analyze three algorithms to solve the maximum contiguous subsequence sum problem, and then evaluate the performance of instructor-supplied implementations of those three …
You will apply the oxidation reaction to 9-fluorenol to obtain 9-fluorenone: 1.
You will apply the oxidation reaction to 9-fluorenol to obtain 9-fluorenone: 1. Describe the role of each chemical in this reaction. Reagent Role 9-fluorenol H2CrO4 acetone ether …
You will be asked to write a program that takes one or two parameters from the c
You will be asked to write a program that takes one or two parameters from the command line and interacts with hardware, in this case the Open USB-IO board. The first thing your c…
You will be carrying out reactions all semester in lab and will need to be able
You will be carrying out reactions all semester in lab and will need to be able to calculate theoretical and % yields. In preparation for this work, I would like you to practice u…
You will be collecting a gas over water in this experiment. If the class baromet
You will be collecting a gas over water in this experiment. If the class barometer reports an atmospheric pressure of 29.86 in Hg, what is the pressure of the gas mixture collecte…
You will be collecting a gas over water in this experiment. If the class baromet
You will be collecting a gas over water in this experiment. If the class barometer reports an atmospheric pressure of 29.86 in Hg, what is the pressure of the gas mixture collecte…
You will be collecting a gas over water in this experiment. If the class baromet
You will be collecting a gas over water in this experiment. If the class barometer reports an atmospheric pressure of 29.86 inHg at 25 °C, what is the pressure of the gas mixture …
You will be completing the implementation of a program that I have started. Your
You will be completing the implementation of a program that I have started. Your job will be to provide correct implementations and unit tests for two classes: Cache and CacheList…
You will be converting the binary search function into a template version (see l
You will be converting the binary search function into a template version (see lecture 7 for binary search reference). And this template version of binary search function should b…
You will be converting the binary search function into a template version . And
You will be converting the binary search function into a template version. And this template version of binary search function should be able to work with different data types. IW…
You will be converting the binary search function into a template version . And
You will be converting the binary search function into a template version. And this template version of binary search function should be able to work with different data types. IW…
You will be creating a text-only version of a game called Hurkle. Hurkle, a happ
You will be creating a text-only version of a game called Hurkle. Hurkle, a happy little beast, lives on the planet Lirht which is a flat world divided into 10 rows and columns. T…
You will be given a substance and concentration for the solution. The substance
You will be given a substance and concentration for the solution. The substance will be a salt. After the instructor verifies that your calculations are correct, you will prepare …
You will be given stock tubes containing DNA in the following concentrations: Cu
You will be given stock tubes containing DNA in the following concentrations: Cut pET41a(+) DNA: 25 ng/ul egfp insert DNA: 7 ng/ul Uncut pET-41a(+)/EGFP recombinant plasmid DNA: 2…
You will be given stock tubes containing DNA in the following concentrations: Cu
You will be given stock tubes containing DNA in the following concentrations: Cut pET41a(+) DNA: 25 ng/ul egfp insert DNA: 7 ng/ul Uncut pET-41a(+)/EGFP recombinant plasmid DNA: 2…
You will be graded based on your ability to identify formulate, and solve engine
You will be graded based on your ability to identify formulate, and solve engineering problems. Clarity of presentation would ensure that you do not lose all the points for a calc…
You will be provided with spectral data for an unknown compound. Your task is to
You will be provided with spectral data for an unknown compound. Your task is to identify the unknown by analyzing the material provided for the unknown and draw out the structure…
You will be provided with spectral data for an unknown compound. Your task is to
You will be provided with spectral data for an unknown compound. Your task is to identify the unknown by analyzing the material provided for the unknown and draw out the structure…
You will be using 25.00 mL of 3.00% by mass solution ({mass H_2O_2/mass solution
You will be using 25.00 mL of 3.00% by mass solution ({mass H_2O_2/mass solution} * 100) of hydrogen peroxide. Assume the density of this solution is 1.000 g/mL. If all of hydroge…
You will be using functions to get a list of integers from a user and then find
You will be using functions to get a list of integers from a user and then find statistics of the given list of integers. You are not allowed to use any built in functions for fin…
You will be using melting point to confirm the identity of the unknown drug in y
You will be using melting point to confirm the identity of the unknown drug in your drug mixture. If you did not have melting point data, could IR spectroscopy be used to differen…
You will be using the observations given in the scenarios i - vi below to determ
You will be using the observations given in the scenarios i - vi below to determine which of the following is true for ?G (a - c), which of the following is true for ?S (d - f) an…
You will be writing a Library simulator. It will have three classes: Book, Patro
You will be writing a Library simulator. It will have three classes: Book, Patron and Library. To make things a little simpler for you, I am supplying you with the three .hpp file…
You will be writing a program that computes the shortest path between two cities
You will be writing a program that computes the shortest path between two cities. Consider the map of the USA below. This map shows a (small) group of fights between major US citi…
You will be writing a program that computes the shortest path between two cities
You will be writing a program that computes the shortest path between two cities. Consider the map of the USA below. This map shows a (small) group of fights between major US citi…
You will be writing a simple Java program that counts the words in a String. A \
You will be writing a simple Java program that counts the words in a String. A "skelton" of this code is provided in the file given in the instructions above. You will see that th…
You will begin by diluting 5.00 mL of a 0.8 M Oxalic acid stock solution with wa
You will begin by diluting 5.00 mL of a 0.8 M Oxalic acid stock solution with water to a final volume of 100.00 mL. What will be the final concentration of the oxalic acid ? How m…
You will complete the implementation of a number of utility functions. The funct
You will complete the implementation of a number of utility functions. The function prototypes are given to you in the form of the header file util.h which is reproduced below. Ea…
You will conduct the following three reactions in this experiment. In the space
You will conduct the following three reactions in this experiment. In the space provided below, write the balanced net ionic reaction equations from the descriptions. Use the tabl…
You will conduct the following three reactions in this experiment. In the space
You will conduct the following three reactions in this experiment. In the space provided below, write the balanced net ionic reaction equations from the descriptions. Use the tabl…
You will create a GroceryItem class that contains the following data: item_name,
You will create a GroceryItem class that contains the following data: item_name, item_price, quantity_on_hand, and qty_purchased. The GeroceryItem class will contan the following …
You will create a basic class for representing a 2D point. Your class will need
You will create a basic class for representing a 2D point. Your class will need to store the x and y coordinates of the point and provide the following methods: Constructors: Your…
You will create a new JSFiddle called Array Example. For this example you will c
You will create a new JSFiddle called Array Example. For this example you will create in JavaScript an Array of strings - you will populate it with the first names of each of the …
You will design a program to keep track of a restaurants waitlist using a queue
You will design a program to keep track of a restaurants waitlist using a queue implemented with a linked list using c++. 1. Create a class named waitList that can store a name an…
You will design a program to keep track of a restaurants waitlist using a queue
You will design a program to keep track of a restaurants waitlist using a queue implemented with a linked list. Make sure to read pages 1215-1217 and 1227-1251 Create a class name…
You will design an online contact list to keep track of names and phone numbers
You will design an online contact list to keep track of names and phone numbers using c++. ·         1. Define a class contactList that can store a name and up to 3 phone numbers …
You will design an online contact list to keep track of names and phone numbers.
You will design an online contact list to keep track of names and phone numbers. ·         A. Define a class contactList that can store a name and up to 3 phone numbers (use an ar…
You will design an online contact list to keep track of names and phone numbers.
You will design an online contact list to keep track of names and phone numbers. Define a class contactList that can store a name and up to 3 phone numbers (use an array for the p…
You will develop a new data type to model the time on a 24 hour clock, where the
You will develop a new data type to model the time on a 24 hour clock, where the three data members represent the hour, the minutes and the seconds. It will be named “class Time”,…
You will do two different titrations of your unknown acid with NaOH First Indica
You will do two different titrations of your unknown acid with NaOH First Indicator Titration using phenolphthalein as a colored indicator Titrating to the equivalence point will …
You will establish whether or not current global fossil fuel combustion CO_2 emi
You will establish whether or not current global fossil fuel combustion CO_2 emissions can offset by planting trees? If all cropland was covered with slow-growing trees, how much …
You will experimentally determine the K^c and K^t for dissolving insoluble Pbl_2
You will experimentally determine the K^c and K^t for dissolving insoluble Pbl_2 in water. Determination of the K^c requires the equilibrium molarities of Pb^2+ and I^- in a satur…
You will have a mixture of three compounds where the two major components (>20%)
You will have a mixture of three compounds where the two major components (>20%) will be a neutral and either an acid or a base. the third component (<10%) is another neutra…
You will have a mixture of three compounds where the two major components (>20%)
You will have a mixture of three compounds where the two major components (>20%) will be a neutral and either an acid or a base. the third component (<10%) is another neutra…
You will have a mixture of three compounds where the two major components (>20%)
You will have a mixture of three compounds where the two major components (>20%) will be a neutral and EITHER an acid or a base. The third minor component (<10%) is another …