Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 4, Problem 4.6QAP
Interpretation Introduction
Interpretation:
The best coding scheme to convert to decimal is to be determined.
Concept introduction:
BCD to decimal conversion:
A BCD number can be converted into its decimal equivalent by grouping it into four binary bits starting from LSB towards MSB progressively rightwards and then converting each four-bit binary number into its decimal equivalent.
Binary to decimal conversion:
A decimal equivalent can be obtained from a binary number by summing over decimal place value of each digit of binary, if it is
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
4. In addition to finding the right answer can you explain what is Determinate error (I think the correct answer is the 3rd option here but not sure if right)
help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working
What is the difference between a primary and a secondary standard? Give an example of each.
Knowledge Booster
Similar questions
- Many ions form colored solutions when dissolved in water. For example, aqueous Cu2+ solutions are light blue and aqueous Ni2+ solutions look light green. These metals in particularare often found in stainless steel. Would you expect their presence in your samples to interfere in the spectrophotometric analysis of permanganate at 525 nm? Why or why not? I think the answer is that I would expect the Cu2+ in my samples to interfere but not Ni2+ because the Ni2+ is green, signifying a higher wave length that the spectrometer wouldn't be able to pick up on because it was only set to 525 (blue-ish) where as the green is 530-ish. I just want to make sure thanks!arrow_forwardWhat is a 99% confidence interval uncertainty of the slope when we are given a trendline with a slope of 42.211 and an R² value of 0.9991 for a set of 145 data points?arrow_forwardStep 3: Each successive approximation uses the value from the previous approximation. 7.90 x 10-5 = x3(0.100 + x, Calculate the third approximation of x. Step 4: Continue this process until two x values agree within the desired level of precision. Calculate the fourth and fifth approximations of x. X4 = Which values are the first to agree to two significant figures? O x2 and x3 X1 and x3 x4 and xs O xy and x4 Which values are the first to agree to three significant figures? O x2 and xy O xi and x2 Xy and x4 X4 and xsarrow_forward
- Can you please help calculate the reduced mass, μ, for a C-H bond. Answer to 2 decimal places.arrow_forwardIn an experiment with an Ostwald Viscometer, the times of flow of water and toluene are 45 s and 32.9 s respectively at 30°C. The density of water is 1.002 g/cc. Calculate the density of the toluene in g/ml. (µwater = 0.8916 %3D cP, utoluene = 0.5239 cP) Use 4 decimal places. 0.8853 0.8053 O 0.8080 O 0.8882arrow_forwardThere are numerous considerations when choosing an internal standard. give three reasons why 1,4-dioxane will serve as an effective internal standard.arrow_forward
- The use of statistics in analytical chemistry has become important and essentials in recent years. With specific examples, discuss four practical applications and/or utility of statistics in analytical chemistry.arrow_forwardAll boxes please. box 1 answer choices: 3, 2, 3/2, 5, 1/3, 6, 1/2, 4, or 1. box 2 answer choices: (g), (l), (s, graphite), or (s, diamond). box 3 answer choices: 5, 1, 1/2, 6, 4, 3, 3/2, 2, or 2/3. box 4 answer choices: (g), (l), or (s). box 5 answer choices: 4, 2/3, 3/2, 1/2, 5, 3, 6, 2, or 1. box 6 answer choices: (g), (l), or (s). box 7 answer choices: 2, 1/2, 1, 3, 4, 3/2, 2/3, 6, or 5.arrow_forwardThe proton NMR spectrum of a compound, C3H6Cl2, has a pentet at d 2.19 and a triplet at & 3.72 with a 1:2 integration ratio, respectively. Which compound below best matches the data? A) CH₂CH₂CHC1₂ B) CICH₂CH₂CH₂C1 C) CH3CHCH₂C1 Cl C1 D) CH3CCH3 C1arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning