(MULTIPLE CHOICE)  This dot structure represents which of the following answers:  - [Ne] 3s^2 3p^3 - [Ne] 3s^2 3p^6 - P^5- - P - P^3+

Q: Multiply 21.5 x 3.149 and report the answer to correct sigfigs. 67.704 6.83 67.7 0 67 70

A: On multiplying 21.5 by 3.149, we get the answer 67.704 . According to significant rules of…

Q: Q1. The optical microscope can be used to generate magnified images of particles within a resolution…

A: ✓The resolution of an optical microscope is defined as the shortest distance between two points on a…

Q: -70 Read the line at this level. 60 Image: #3 501

A: A meniscus is the curvature of the surface of liquid. In case of colourless liquids, lower meniscus…

Q: What are the possible values of ml for each given value of l=2.

A: Angular momentum quantum number l gives information about the orbital shape which is occupied by the…

Q: 2 :S:

A:

Q: How long will it take for 78% of a sample of 238U to be left intact?  The half-life for 238U is 1.0…

A: The nuclei which shows spontaneous decay with time are called as radioactive nuclei. Half-life of…

Q: What are the possible values of ml for each given value of l=1

A: Given: l = 1

Q: A balance high readability is necessarily equated to high accuracy. Select one: a. True b. False

A: Given statement,  A balance high readability is necessarily equated to high accuracy.

Q: Fill in the blank for chart

A: The given table has to be filled with correct answers.

Q: Assume that we want to construct a confidence interval. Do one of the following, as appropriate (a)…

A:

Q: 3.3 Perform the following mathematical function. Place your answer in the box at left: 0.97 51.11+…

A: =51.11 +0.972.414×0.32150×e-3.25 +1.52444=51.11 +0.972.414×0.32150×0.038774 +1.52444=51.11…

Q: Fill in the blanks for the 1sr image . For the second image it’s filled in which is an example to…

A: Molar mass of the compounds is equal to the sum of the masses of all the elements.

Q: The Ka for HIO is 2.0 x 10-11.  Calculate the Kb for IO-1.

A: Given, Ka for HIO : 2.0 x 10-11

Q: I am curious if someone could check these answers for me? I believe they turned out incorrect and am…

A: To calculate the frequency of the radiation the value of C and the wavelength of the radiation…

Q: Find the term symbol for the ion Mn-25

A: Electronic configuration of Mn-25=[Ar]18 3d5 4s2. The outer electronic configuration is s2.

Q: I want the names of the programs in which I can draw the method with the instrument like in the…

A: Autocad: Autocad the is the industry leader CAD software from Autodesk. Autocad is a generic design…

Q: These organic solvents are used to clean compact discs:(a) If a 15.00-mL sample of CD cleaner weighs…

A: Density=massvolumeif we know the two of the parameters then wa can calculate the third parameter.

Q: Matching the following plants with the heavy metals they absorb v Hydrangeas A. Chromium ]Water…

A: Hydrangeas's flower colors ultimately depend on the availability of aluminum ions and hence it…

Q: What are the possible values of ml for each given value of l=3.

A: Azimuthal quantum number represents the subshell in which electron is present. It given the shape of…

Q: Round 571901 to three (3) significant figures.

A: In order to round to 3 significant figures,we need to look at the fourth significant figure. if it…

Q: What is the absolute error on the calculated milligrams of iron in this sample? a. ± 10 mg b. ±3 mg…

A: No of moles = Molarity * Volume (L) Mass = Moles * Molar mass

Q: INSTRUCTIONS: Encode your final answers on the answer sheet for quizzes. For illustration-type of…

A: #1: Lineweaver-Burk Plot is drawn from the reciprocal form of Michaelis-Menten equation which is…

Q: 6. Explain the hazard identification system briefly.

A: Given question is asking about the hazard identification system, widely used in united states. In…

Q: 21.5cm converted into mm 21.5cm converted into nm 21.5cm converted into miles

A: Conversions: 1 cm = 10 mm 1 mm = 1 * 106 nm 1 m = 100 cm 1 m = 1000 mm 1 km = 1000 m 1 mile = 1.609…

Q: what is the physical stare of Fe? physical appearance of Fe? what is the color of Fe?

A: Fe is symbol of iron. It is a transition metal. It shows two stable variable valency - ferrous…

Q: A group of students compiled the data shown in data table 1 below.  What is the exact calculated…

A: Order with respect to IO3-(aq) can be calculated using rate law equations for experimental data 1…

Q: Which best fits in blank 4? Options in attached photo

A: When two soluble salts are present in an aqueous solution, their ions can be displaced by one…

Q: What are the values of the blanks? (1a, 1b, 1c, 2a, 2b, 2c)

A: To convert degree Celsius into kelvin add 273 to it. 1a) water temperature in k : ( C° + 273 K ) (19…

Q: Part A pH = 8.77 Express your answer using two significant figures. Enter your answers numerically…

A: Part A  pH = 8.77  pH = -log[H3O+]  Log[H3O+] = -pH  [H3O+] = antilog(-pH) = antilog(-8.77)  [H3O+]…

Q: What are the possible values of ml for each given value of l=0

A: The possible values of ml for each given value of l=0 has to be given,

Q: The nickel level in a soil sample was determined using AAS. A 3.0 g sample was dissolved in acid and…

A: The calibration curve equation given is, => y = 0.0699 x + 0.015  Where y = absorbance  And x =…

Q: Upload answer sheets The CdSe nano-crystals change their color by changing the particles size (in…

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Q: An electric current of 32.30 A flows for 528. milliseconds. Calculate the amount of electric charge…

A:

Q: :S: This dot structure represents which of the following answers: O S^2- O (Ne] 35^2 3p^6 O S2+ O…

A: The given lewis structure  S-2 have total 18 electrons ,16 from sulfur And 2 from -2 charge.

Q: A dose of 5 milligrams of penicillin is administered to a patient. The absorption constant for…

A: The formula given to be used is  C = C0e-kt  where C0 = initial concentration  k = absorption…

Q: %T OH Dale <- Thursday, March 31, 2022 7:37 PM 102- 100 bause 2161.67cm-1, 98.69%T 95 1553.86cm-1,…

A: IR peak Annotations of resorcin[4]arene.H2O

Q: Assume the data below was collected for two different sample solutions using the same experimental…

A:

Q: 2. Convert the following Hermann-Mauguin to Schonflies notation c) 2/m b) 2/m 2/m 2/m c) 422 d)…

A:

Q: What form of emission is depicted in this nuclear reaction (the particle is not shown)

A: The nuclear reactions are a type of chemical processes which lead to the formation of some new…

Q: Q1\ Differences between Optical Microscope and Electron microscope Q2\ Differences between TEM and…

A: Solution (1.) : An optical microscope is a tool used to study microbodies such as bacteria, fungus,…

Q: Normal text Arial 11 BIUA 三 三▼m 1 4. 6. Antacid Light violet 4-6 6.82 Shampoo Purple violet 2-6 5.93…

A: pH of a solution is defined as the negative logarithm of H3O+ ion concentration in aqueous solution.…

Q: Analyze the Proton NMR. Determine the number of signals and come up with possible chemical…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: A medical lab technician creates a standard solutions of percent hemoglobin in whole blood. The…

A: We have find out the percent hemoglobin in the patient sample.

Q: Which of the following answer choices is an alloy?  A) titanium  B) zinc C) copper D) brass

A: Alloy: An alloy is a mixture or combination of two metals.

Q: nickel chromium cobalt O zinc

A: The elements in which the d-orbitals are partially filled are known as the transition elements. The…

Q: Prepare two graphs, %T vs. Concentration and Absorbance vs. Concentration, using the data for the…

A: According to Beer-Lambert law the amount of light absorbed or transmitted when passed through a…

Q: The 105 howitzer refers to the bore size of the weapon in mm. Thus, the “105” has a 105 mm bore…

A: Given : bore size = 105 mm and bore size in caliber = bore size in inches X 100

Q: 7. Fill in the empty spaces with the correct answers.

A: MPT divided into 7 periods and 18 groups  1A and 2 A group elements are called S-block elements 3A…