What does it mean if the color of the solution in UV flashlight are the following Sample 1- light green Sample 2-light green Sample 3- sky blue Sample 4-- blue green Sample 5--cyan blue green Sample 6-- light green

What does it mean if the color of the solution in UV flashlight are the following Sample 1- light green Sample 2-light green Sample 3- sky blue Sample 4-- blue green Sample 5--cyan blue green Sample 6-- light green

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter18: Acids And Bases

Section: Chapter Questions

Problem 59A: Explain the meaning of the relative sizes of the two shaded areas to the right of the dark vertical...

See similar textbooks

Related questions

Q: a. Give the normal state (solid, liquid or gas) of each of the following i. Isopropyl alcohol ii.…

Q: H₂N CH₂ O-CH3

A: The given molecule consists of several unsaturated bonds and heteroatoms. Hence it is possible to…

Q: Air conditioners dry the air while they cool the air. Suppose an air conditioner is used to cool a…

Q: Why it is possible to determine the charge of monoatomic ions from their position on the periodic…

A: It is fairly easy to work out those for monatomic ions in the s and p blocks of the periodic table.…

Q: b) C4H8Br2 (at least seven)

A: Please find your solution below : Constitutional isomers are the isomers that have same molecular…

Q: Name covalent compounds. Name or write the formula for the following covalent compounds. (a) Write…

A: Systematic names are part of nomenclature of compounds, a systematic name is given in a…

Q: Discuss how buffers help prevent drastic swings in pH. Explain in details information.

A: Discuss how buffers help prevent drastic swings in pH. Explain in details information.

Q: Chemistry Identify the functional group of sphingolipids?

A: Functional group in a compound determines chemical properties of that compound.

Q: Below is a compound in its neutral from, draw the form that would predominate at pH 7.4 H N. хонг

Q: 5. What types of states/energy differences have thermal populations of the first excited state (P₁)…

Q: Complete the Chart-fill in the name or draw the structure of the functional group 9. 10 R I-R", R'…

Q: An aqueous solution of rubidium sulfate contains 0.38 M rubidium ions. If the solution contains no…

A: Here we are required to find the concentration of sulphate ions in the solution.

Q: What is scientific notation of 0.65784125? Explain thanks

A: Scientific notation: Scientific notation is a way of expressing numbers in decimal form with…

Q: a 7.0 M HCl was mixed with 500 mL OT 4.45 M HCl to attain a 5.65 M HCl solution, what volume of 5.65…

A: Given -: molarity of the HCl solution to be made M = 5.65 M HCl solution Total volume= V= ? By…

Q: The initial rate of this reaction was determined for several concentrations of HgCl₂ and C₂04², and…

A: The rate law for the given reaction can be written as: rate=kHgCl2xC2O42-y ......(1) Here, k is the…

Q: How many mililiters of this suspension should be given to an infant weighing 11lb?

Q: What are the differences between endocrine and exocrine glands?

A: Endocrine glands - The organs that makes hormones that are released directly into the blood and…

Q: 2. Consider the following reactions in open systems: I. II. III. IV. 2H2(g) + O2(g) → 2H₂O(g)…

Q: 2. The Gibbs-Helmholtz equation for a chemical reaction is [0 (467/7)] ΔΗ T² where AG is the Gibbs…

A: The Gibbs-Helmholtz equation for a chemical reaction is given as,∂∆GT∂TP=-∆HT2

Q: The spectral type that denotes the coolest regular star is. Objects cooler than this are not…

A: We have to fill the blanks in the given paragraph.

Q: A brand of chocolate candy contains 7.00g of dietary fat in each 22.7 g piece. How many kilograms of…

A: 22.7 g of chocolate candy contains = 7.00g of dietary fat The mass of candy is = 3.00 lb We know…

Q: Q5/ Draw all the steps of the chemical reaction required to separate the enantiomers of 2-…

A: x

Q: Matter is comprised of All of the 98 elements that occur naturally have unique qualities that allow…

A: 1. atoms 2. Compound 3. atoms 4. Bonds 5. Interaction

Q: d. f. + Cl₂ 0 °C HI 85 °C 40 °C

Q: ม- Ja ไว arissed TON we of NO Pa Incorrect Part 1

A: It is asked to check the direction of arrow in the resonating structures.

Q: You and your friend are sitting around a campfire and he notices that the ashes that are left after…

A: Concept based on the law of conservation of mass.

Q: Ethyl phenylacetate - Honey Write the complete reaction Analyse the mechanism of reaction ( How…

A: The reaction of Ethyl Phenylacetate Honey is asked to write and mechanism .

Q: "If you begin with 94.6 mL of 0.731 M KCl(aq) solution and mix it with 65.6 mL of 0.704 M…

A: Given, KCl solution Concentration of KCl solution = 0.731 M = 0.731 mol/L Volume of KCl solution =…

Q: What are the top ten producers of potatoes?

A: Potato has gained popularity around the world in recent years. The chemical name of the potato is…

Q: H L 2 2 2 3 3 CH3 3 3 O CI 'H configuration C2 configuration C3 2 3 configuration C2 configuration…

A: We need to find the configuration at both carbon position and convert given flying wedge structure…

Q: Normal saline, a 0.90 % (w/v) solution of salt (NaC1) in water, is often used as an IV carrier fluid…

Q: A 67.2 gg sample of a gold and palladium alloy contains 3.55×1023 atomsatoms . A) What is the mass…

Q: Identify if the following matecule is a strong acid, strong base, weak acid or a weak base, sodium…

A: The species that increase the concentration of hydrogen ions or hydronium in an aqueous solution act…

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: What is the uncertainty of the ruler below? Centimeters 0.0 cm 2 0.00 cm 0.000 cm 0 cm 3 9 10 11 12…

A: The uncertainty is defined as the imprecision in the values measured using a device.

Q: Write the conjugate acid of CH3CH3O-

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: For the image attached Make a graph of the average volume and vs year. Please label your x and y…

A: The graph to be plotted is Average Volume Versus Year. Hence we have to take "Average Volume" on…

Q: (i) (ii) (iii) Construct a suitable plot and determine AH and A* S. Determine the Gibbs energy of…

A: b) i) slope = - ∆H0 / R = - 12174 or - ∆H0 / 8.314 = - 12174 or ∆H0 = 101215 J / mole = 101.2 KJ /…

Q: How many moles of He are 221,000 He atoms?

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: When a distilled water is distilled does it have the same property as those of the original…

A: It is asked to explain the effect of double distillation of water.

Q: 10. A student reacted dilute nitric acid with lead (II) oxide to prepare lead(II) nitrate. The…

A: Common chemistry laboratory apparatuses : Equipments that are used in experiments are called…

Q: QUESTION 2 Which of the following elements is a transition metal? Periodic table A. tin

A: The properties of transition metals vary from s block elements to p block elements.

Q: Part VI. Draw a complete molecular orbital (MO) diagram for the following molecule. State the number…

Q: 2 (g) 2N₂O₂(g) + O₂(g) He fills a reaction vessel with N₂O, and measures its concentration as the…

A: •Here curve is given for concentration of N2O5 with time. •Concentration on y-axis and time on…

Q: les of an element. What amount of gallium, in moles, does 8.34 g Ga represent? moles

A: Given , Weight of Ga = 8.34 g We need to find moles of Ga We know that molecular weight of Ga is…

Q: the table for characteristics of acids and bases er color change Acids Base

A: pH scale helps us to determin acidity or basicity of a solution.pH equal to 7 means solution is…

Q: Write the complementary RNA base for each of these DNA nucleotide bases: DNA RNA…

Q: 1. Use the words in the box to complete the gaps below. Use each word only once. Missing words:…

A: ATOM The atomic structure of matter is made up of proton , neutron , and electrons .

Q: 1 о Draw the intermolecular forces that present between the molecules A and B. A В О CH3CHс-о- сн23…

A: The intermolecular force is a weak attraction force between the two or more molecule of a substance.…

Q: Activity 4: Change Happens! Direction: Identify the chemical property in these chemical reactions.…

A: Flammability is the process in which the chemical has ability to burn , ignite cause fire or…

Question

What does it mean if the color of the solution in UV flashlight are the following

Sample 1- light green

Sample 2-light green

Sample 3- sky blue

Sample 4-- blue green

Sample 5--cyan blue green

Sample 6-- light green

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Xanthurenic acid stock solution Absorbance 25 0.052 50 0.128 75 0.202 100 0.310 150 0.448 200 0.621 Plot a graph, from graph, y=mx (force the trend line to pass through origin since the blank with no xanthurenic acid was set to be zero absorbance) in which, y: Absorbance, x concentration
Using data from Table 1 plot a graph similar to Figure 4 in the manual that you will label as “Figure A - Bromophenol Blue Stock Solution Absorbance Spectrum”. Remember all graphs need x-y-axis labels and titles. Plot the graph of order 2 polynomial as the best fit curve. The best-fit curve should show the equation of the line, it does not need to pass through the origin (0,0).
Don't use Ai for answering this
A sample of a sports drink containing the dye was assayed using the prescribed method and found to have an absorbance of 0.398AU. Using the equation of the best fit line, determine the concentration of the dye in the drink. trendline equation: y=0.029x - 0.026
Solution. Vol. of A solution (mL) [methyl red], M Absorbance 1 10.00 _1.64 x10^-16_ _0.256_ 2 15.00 _2.45 x10^-16_. _0.373_ 3 20.00 _3.27 x10^-16_. _0.486_ 4 25.00 _4.09 x10^-16_. _0.620_ Plot a graph of the absorbance (y axis) as a function of the concentration of methyl red (x axis). What is the slope of the graph?
Explain the meaning of the relative sizes of the two shaded areas to the right of the dark vertical line in Figure 18.28.
Can someone please help me with question 3&4 thank you please be clear thank you
Give detailed Solution (no need Handwritten answer) give correct answer please..don't use Ai for answering this
can you explain step by step how to get this answer
Need help with this question please quickly. Use Beer’s Law to calculate the concentration of a sample of cyanmethaemoglobin if it has an absorbance value of 0.45 at 540 nm and the Molar Absorbance for cyanmethaemoglobin is 44,880.
Consider a compound that exhibits negative solvatochromism. If the compound is green when dissolved in a very non-polar solvent, what color might the solution change to if the solvent was made more polar? (Choose the BEST answer.) Group of answer choices violet (purple) red any color other than green blue
Please help with the last 3 part (18,19,20). Explain. Thanks