Chemistry concepts and calculations

You will implement and test a preliminary version of the polynomial class , usin

You will implement and test a preliminary version of the polynomial class, using a small array to store the coefficients of the polynomial in order of increasing exponents, follow…

You will need a metric ruler (NOT inches). First state the equation that gives t

You will need a metric ruler (NOT inches). First state the equation that gives the retention factor Rf. Next, for spots "X", "Y" and "Z" in the chromatogram below, calculate the R…

You will need four different solutions of Fe^2+ that have concentrations in rang

You will need four different solutions of Fe^2+ that have concentrations in range from 1.79x10^-5 to 1.25x10^-4 M. Assuming you want to make 10mL of each solution, calculate how m…

You will need the following data R-8.314 kPa L mol\'K-1 T from the information a

You will need the following data R-8.314 kPa L mol'K-1 T from the information above in Kelvin V from the information above in L P in kPa Note: the units all have to be in the same…

You will need to calculate how much of the NaOH added during the titration of a

You will need to calculate how much of the NaOH added during the titration of a sample was needed to: a. neutralize the HCl that was added to bottle #1 as a volume b. the portion …

You will need to calculate the percent yield of your reactions each week. This q

You will need to calculate the percent yield of your reactions each week. This question will help you remember how to do that. You must show your work to receive any credit for th…

You will need to calculate the percent yield of your reactions each week. This q

You will need to calculate the percent yield of your reactions each week. This question will help you remember how to do that. You must show your work to receive any credit for th…

You will need to draw the Lewis electron dot structure for each compound or ion

You will need to draw the Lewis electron dot structure for each compound or ion before answering the questions below. For each question, remember each of the following represents …

You will need to draw the Lewis electron dot structure for each compound or ion

You will need to draw the Lewis electron dot structure for each compound or ion before answering the questions below. For each question, remember each of the following represents …

You will need to make 50X TAE so that you can do gel electrophoresis. One of the

You will need to make 50X TAE so that you can do gel electrophoresis. One of the ingredients is 0.5 M EDTA pH = 8.0. EDTA stands for disodium ethylenediamindetratraacetate•2(H2O).…

You will need to read through the lab procedure and background information to so

You will need to read through the lab procedure and background information to solve this question. Need help? See a TA or your instructor in office hours. CaCrO4 is a slightly sol…

You will need to use the Tables of and values to answer some of these questions.

You will need to use the Tables of and values to answer some of these questions. A. Consider the following graphs to answer questions 1-3: Titration (a) Titration (b) Titration (d…

You will need to use the Voltmeter and the Ammeter so select these Tools from th

You will need to use the Voltmeter and the Ammeter so select these Tools from the Tools settings box on the right. It is convenient to see the values of the resistance of the ligh…

You will need to use the ideal gas constant: R = 0.083145 L·bar/(mol·K) Sulfur d

You will need to use the ideal gas constant: R = 0.083145 L·bar/(mol·K) Sulfur dioxide, SO_2(g), can react with oxygen to produce sulfur trioxide, SO_3(g), by the following reacti…

You will need to view these presentations to see precedence rules and (E/Z)-nota

You will need to view these presentations to see precedence rules and (E/Z)-notation rules. Give the IUPAC names for each of the following compounds. When a stereochemistry indica…

You will need your calculator, a note pad and your Medical Dosage textbook. Prov

You will need your calculator, a note pad and your Medical Dosage textbook. Provide numeric answers without units where appropriate. For example, if your answer is 2.5 kg, enter 2…

You will need: seven kinds of plastic containers with different recycle codes, s

You will need: seven kinds of plastic containers with different recycle codes, scissors, two cups or beakers, two stirring rods or wooden craft sticks, room temperature water, 70%…

You will now test -galactosidase activity at subsaturating ONPG concentrations.

You will now test -galactosidase activity at subsaturating ONPG concentrations. Your instructor will assign one of the following ONPG concentrations for you to test. Calculate how…

You will now use the time and difftime functions to find out which function (pow

You will now use the time and difftime functions to find out which function (pow or sqrt) is more efficient in calculating the square root of a number. Follow the indications in t…

You will now use this 0.41 M HCl solution to carry out a series of dilutions, me

You will now use this 0.41 M HCl solution to carry out a series of dilutions, measuring the pH of each diluted sample. Sample A will be produced by pipetting 1.00 mL of the stock …

You will now use this 0.41 M HCl solution to carry out a series of dilutions, me

You will now use this 0.41 M HCl solution to carry out a series of dilutions, measuring the pH of each diluted sample. Sample A will be produced by pipetting 1.00 mL of the stock …

You will perform several calculations with the date you obtain inthe Titrations

You will perform several calculations with the date you obtain inthe Titrations lab. Below is an exercise to help prepare you. a. If your titration solution is 0.434 M in NaOH, an…

You will prepare 50.0 mL of a pH = 5.0 acetic acid/sodium acetate buffer solutio

You will prepare 50.0 mL of a pH = 5.0 acetic acid/sodium acetate buffer solution. You will use 10.0 mL of 0.100 M acetic acid. You will need to determine the amount of sodium ace…

You will prepare an acidic and basic buffer solutions from the following systems

You will prepare an acidic and basic buffer solutions from the following systems, Basic Buffersodium hydrogen carbonate (pK 10.33)/ sodium carbonate To do so, you are disposed of …

You will prepare two acidic buffer solutions (HC_2H_3O_2/NaC_2H_3O_2)of the same

You will prepare two acidic buffer solutions (HC_2H_3O_2/NaC_2H_3O_2)of the same pH (pH-4), but different concentrations of the components. Use the Henderson-Hasselbalch equation …

You will use 0.1 g of benzil. Calculate the correct number of milimoles of benzi

You will use 0.1 g of benzil. Calculate the correct number of milimoles of benzil you will be using? You will purify product by crystallization. What is crystallization techique? …

You will use 0.1 g of benzil. Calculate the correct number of milimoles of benzi

You will use 0.1 g of benzil. Calculate the correct number of milimoles of benzil you will be using? You will purify product by crystallization. What is crystallization techique? …

You will use Turtle graphics to draw a picture containing multiple shapes of mul

You will use Turtle graphics to draw a picture containing multiple shapes of multiple colors and arranged to be visually pleasing. Although you are free to decide the precise shap…

You will use Turtle graphics to draw a picture in Python 3.4 containing multiple

You will use Turtle graphics to draw a picture in Python 3.4 containing multiple shapes of multiple colors and arranged to be visually pleasing. Although you are free to decide th…

You will use Turtle graphics to draw a picture in Spyder Python 3.4 containing m

You will use Turtle graphics to draw a picture in Spyder Python 3.4 containing multiple shapes of multiple colors and arranged to be visually pleasing. Although you are free to de…

You will use a simple distillation to isolate the product mixture in the dehydra

You will use a simple distillation to isolate the product mixture in the dehydration reaction. Then you will separate the water from the alkene products by extraction using ether …

You will use the following graph to answer these questions: Part #1: Which of th

You will use the following graph to answer these questions: Part #1: Which of the following represents how to calculate an average rate?   A) Concentration/Time B) Time/Concentrat…

You will use two of the following materials to create a buffer solution. Determi

You will use two of the following materials to create a buffer solution. Determine the pKa for all conjugate acid/base pairs that could be used to make a buffer. Concentrations ar…

You will use two stacks to implement a queue. You will implement all of the basi

You will use two stacks to implement a queue. You will implement all of the basic functions of a queue container: push: add an element onto the end of the queue (remember that a q…

You will write a C program which reads in a 2D grid of characters which represen

You will write a C program which reads in a 2D grid of characters which represent a word-search similar to what you find in the newspaper Your program then prompts the user to ent…

You will write a C++ program that calculates and prints a table of savings accou

You will write a C++ program that calculates and prints a table of savings account balances per year up to a maximum given number of years for three different types of compound va…

You will write a C++ program to manage the dogs to be shown at an AKC-style dog

You will write a C++ program to manage the dogs to be shown at an AKC-style dog show. You may need to research these shows before the lab. They have a list of official breeds and …

You will write a C++ program to manage the dogs to be shown at an AKC-style dog

You will write a C++ program to manage the dogs to be shown at an AKC-style dog show. You may need to research these shows before the lab. They have a list of official breeds and …

You will write a main that declares an array of size 100. In the main you will c

You will write a main that declares an array of size 100. In the main you will call three functions. They are int readData (int aR[ ], int maxSize); void SumsDigit (int aR[ ], int…

You will write a program in Motorola 68000 assembler that will calculate the use

You will write a program in Motorola 68000 assembler that will calculate the user's age in 2015 given the user's date of birth. First, the program will print the programming assig…

You will write a program in Motorola 68000 assembler that will calculate the use

You will write a program in Motorola 68000 assembler that will calculate the user's age in 2015 given the user's date of birth. First, the program will print the programming assig…

You will write a program in Motorola M68000 assembler that does the following. F

You will write a program in Motorola M68000 assembler that does the following. First, the program will print the programming assignment number, your name, and your class account, …

You will write a program that uses multiple processes to compute the sum of a se

You will write a program that uses multiple processes to compute the sum of a set of (small) positive integers. There are two types of processes for this: I). A set of "slaves" pr…

You will write a program, Project1.java, which repeatedly asks the user for inpu

You will write a program, Project1.java, which repeatedly asks the user for input until the user enters “DONE” and then outputs a chart showing the relative frequencies of the let…

You will write a short Java application that will accept five strings from the u

You will write a short Java application that will accept five strings from the user. Each String will be a word in a sentence. The first word will be a subject, the second word wi…

You will write a simple assembly language program that performs a few arithmetic

You will write a simple assembly language program that performs a few arithmetic operations.  This will require you to establish your programming environment and create the capabi…

You will write a simple assembly language program that performs a few arithmetic

You will write a simple assembly language program that performs a few arithmetic operations. This will require you to establish your programming environment and create the capabil…

You will write program that reads in a coded map (of the maze) and prints it out

You will write program that reads in a coded map (of the maze) and prints it out as a map. The format of the input file will be lines that contain the following:- @ Two example li…

You wish prepare 50.0 mL of an acetate buffer with a concentration of 200 mM and

You wish prepare 50.0 mL of an acetate buffer with a concentration of 200 mM and a pH of to acetate (molecular weight 60.05 g/mol) and 1.0 5.2. You have solid sodium M acetic acid…

You wish to alkylate a ketone as shown. Mixing methyl bromide and cyclohexane in

You wish to alkylate a ketone as shown. Mixing methyl bromide and cyclohexane in ethanol with a catalytic amount of sodium tetroxide produces very poor yields of the target compou…