Part Ⅱ 요? Incorrect 1 correct 1 Not possible -상 yayou g 요 잇

Q: The refractometer works with set of prism using monochromatic light. True/false O True O False

A: Is the given statement true or false has to be identified.

Q: (e) If both have the same uncertainties in their speeds, will B4+ ions have larger or smaller…

A: The Heisenberg Uncertainty Principle states that it is impossible to simultaneously measure the…

Q: Choose a type of electromagnetic wave that you find most useful. Explain why it is most useful, what…

A: All electromagnetic waves are equally useful with many applications in almost all fields. Every…

Q: 80 70 60 50 >40 30 20 10 Which one of the following functions would generate the plot shown above?…

A: In the given graph, As the value of the x coordinate increases then the value of y coordinate is…

Q: I Σ(1-1) n 13. Find the sum of the series In 1 n=22

A: The objective of the question is to find the sum of a series where each term is 1/n, and n starts…

Q: Which of the substance(s) below has/have a value of 0 (zero) for AH? Circle all that apply. O₂(g)…

A: Standard enthalpy of formation is the change in enthalpy occurred when 1 mole of a particular…

Q: 1. Which of the following statements about the waves in the pan is true? O Waves transfer matter…

A: Introduction : Since the student filled the shallow pan with water .So, we have to tell what will be…

Q: Why is 4d10 not the answer? That is not the third row

A: The d orbitals filling start from the 4th period of the periodic table. And since the first d…

Q: The operation S5 is equal to O1 (perpindicular) A True B) False

A: The improper axis of symmetry assigns a fixed number of rotations for a given molecule. For example:…

Q: Part D How many lead atoms were in one cubic centimeter of air in 2011? Express the number of lead…

A: The concentration v/s year curve given is, Given: Volume of air = 1 cm3  And year = 2011

Q: Be sure to answer all parts. A 217-lb fullback runs the 40-vd dash at a speed of 17.03 ± 0.10 mi/h.…

A: Interpretation:  A 217-lb fullback runs the 40-yd dash at a speed of 17.03 ± 0.10 mi/h. a) A de…

Q: 3er Server A3 Rab Rod Mayw lewat sepind dedor pod tyhle wei provided indicate the amount of rotation…

A:

Q: An astrophysicist working at an observatory is interested in finding clouds of hydrogen in the…

A:

Q: Simplify. 5a² 2a6b² Write your answer using only positive exponents.

A:

Q: The Brownian Motion was discovered by A) Robert Brown B) Mandel Brown C) Isaac Newton D) John Brown

A:

Q: Draw structural formulas for the major organic product of the reagents shown. CH3 NO₂ + HNO3 H₂SO4

A: This reaction is called Nitration

Q: combination

A:

Q: Which of the following is the correct * ?expression for the total number of nodes |-1 O n+1 O |+1 O…

A: The total number of nodes Present in the orbitals is equal to n-1 ,  There are two different types…

Q: does the N have to be there or can i write it without in (1)

A: It is a follow up question.

Q: Complete the following table by calculating the missing entries. In each case indicate whether the…

A: pH is defined as the negative logarithm of hydrogen ion  concentration of base ten.…

Q: Using the Henderson-Hasselbalch equation, calculate the predicted pH value for each buffer solution…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 2 points This question is similar to Data Analysis 3. After graphing the appropriate variables for…

A: The objective of this question is to calculate the Rydberg constant (R) from the slope of the…

Q: oger str tur :O: 3D

A: Formal charge is calculated as :- Formal Charge, F.C = Number of valence electrons in outermost…

Q: That is, Equation 2 is of the form of a straight line; hence the Rydberg constant is the negative of…

A: From the given data, the table and the graph is shown below.

Q: Study the problem and proposed solution below. Is the final answer correct? Then click the No…

A: Given,the velocity of a gliding bird = 82. cm/sthe distance = 2.7 m

Q: The bigger the amplitude, the more energy the wave has. O True O False

A: The relationship between energy and the amplitude of a wave is the higher the amplitude, the higher…

Q: Now that you have tried the simulation answer the following questions. 1. When you pull clothes out…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 90000 80000 70000 lonization 60000 Energy (kJ/mol) 50000 40000 30000 20000 10000 1 2 3 4 5 6 7 8…

A: Answer

Q: Determine the direction indice for vector (h) shown on cube a below. You will only be g chance to…

A: Direction indice for any vector can be in the form of an integer. To remove fraction, multiply the…

Q: 19. Hooray !! After several hours of work, our class discovered 4 new elements which belong to the…

A: The electronic configuration of the elements given are,

Q: Largest radius K+ Ca2+ p3- S2- CI- Smallest radius

A: Generally, In order to make the ions according to their radius we should know some points  Count…

Q: A new band sensation is playing a concert and recording it for a live album to be released this…

A: Amplitude of a sound wave is also part of singing. When someone sings with a greater amplitude…

Q: The numerator has 4 sf and denominator 2.65 3sf and 4.3 x 10^-2 has 2 sf but this is addition, could…

A: b) [ (1.057 x 104) x (1.228 x 10-3)] / [2.65 + (4.3 x 10-2) ]  We have to answer this with correct…

Q: ategies, you n of ▼ Part A If two such generic humans each carried 1.5 C coulomb of excess charge,…

A: When two electric charges q1 and q2 are placed at a distance(r) from each other , the electrostatic…

Q: A certain spectrum line has a wavelength of exactly 5800 Angstroms when measured in the laboratory.…

A: Dllo= -vrc         , where Dl = (l - lo) (l - lo) lo=  -vrc where I=wavelength of line  observed in…

Q: Can a case 1 image be larger than the object even though its magnification is always negative?…

A: The figure below shows the formation of image by a convex lens in case I.

Q: In the H atom, which of the following transitions will result from the absorption of the longest…

A: The absorption spectrum of the atomic hydrogen atom has been divided into a number of spectral…

Q: A new band sensation is playing a concert and recording it for a live album to be released this…

A: As the band asks the sound mixer if he can autotune the singer who has a habit of singing slightly…

Q: Magnetic quantum number not always orientation in 3-D space O True O Flase

A: The answer is as follows:

Q: Testing a asking question.

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: (3) Which set of quantum numbers cannot specify an orbital and state why not. a. n=2, l=1, m=-1 b.…

A: The possibility of the set of quantum number is dependent on the value of the individual quantum…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.