Nuclide Name 20-Ne 22-Ne 35-CI 37-CI 104-Pd 114-Sn 116-Sn 123-Sb 202-Hg 206-Pb Element name Neon Neon Chlorine Chlorine Palladuim Tin Nuclide Notation 20 10 22 10 Ne 35 17 37 20 17 Ne 104 46 114 50 Pd Sn 80 20 A 20 22 35 37 104 114 Z 10 10 17 17 46 50 P 10 10 17 17 46 50 N 10 12 180 20 58 64

Q: What is the pH of a solution made by adding 5.0 mL of 0.80 M NaOH to a 10.0 mL solution of 1.0 M…

A:

Q: Draw the entire structure for the compound. Use a line structure which means that you should not…

A: Nuclear magnetic resonance is used in proton nuclear magnetic resonance (proton NMR, hydrogen-1 NMR,…

Q: h. ET b.norfT i. IZ H : NH₂ Draw all possible resonance structures for the following. Then rank the…

A:

Q: A certain gas obeys the Van der Waals equation with a = 0.500 Pa m6 mol-2, and with molar volume…

A:

Q: wouldnt a nano be 10 -9?

A: Convert micro liter to nano liter

Q: first volume is 2.22L, which exerts a pressure of 450mmHg. If the volume changes to 4.8L, what is…

A:

Q: Draw (by hand) the monomers used to synthesize poly(ethyl cyanoacrylate) and poly(octyl…

A: Given Polymers are poly(ethyl cyanoacrylate) poly(octyl cyanoacrylate)   Monomers of given…

Q: The ionization states of Phosphoric Acid are shown below: At a pH of 7.4 identify the relevant acid…

A:

Q: Perform the following calculations and round your answer with the correct number of sig figs: a.…

A: For the correct number of significant number for multiplication and division .  For the…

Q: molecular formula

A: As we know that when there is a single bond in any organic structure, then it is believed that it is…

Q: What is the molality of a solution that was obtained through the dissolution of 240 mL of pure…

A:

Q: The Henderson-Hasselbalch equation (pH = pKa + log([A-]/[HA]) fails at the start of a weak…

A: Answer: Henderson-Hasslebalch equation gives us a mathematical expression to calculate the pH of…

Q: The atomic radius of nickel is 1.24 A. Nickel crystallizes in a face-centered cubic lattice. What is…

A:

Q: 4. Draw in all the lone pairs on each structure. Briefly compare the size/shape of each molecule.…

A:

Q: 2. Complete the table by writing the two new compounds that form if the solutions were mixed. Make…

A: Find out compound which is soluble or insoluble (ideally write the number and soluble or insoluble)…

Q: Q4: A solution of 1.00m acetone (CH3COCH3, d= 0.788 g/cm³) in ethanol (CH-CH₂OH, d= 0.789 g/cm').…

A:

Q: #8: Take a picture of the ingredient list from a container of salad dressing, mayonnaise, or ice…

A:

Q: based on the densities of water at various temperature what is the corrected denisty (at 20 degree…

A:

Q: ▼ ▼ Part A CH3-0-CH₂-CH3 Spell out the IUPAC name of the compound. Submit Request Answer Part B…

A: IUPAC nomenclature rule for ether: 1) first you need to identify the alkyl groups on both the side…

Q: 3) OH x

A:

Q: Which of the following graphs best represents the change in the total energy vs. temperature as N₂O…

A: In the given phase diagram of N2O, The far left region shows the solid phase of N2O. The far right…

Q: Н. 0. 0. Н Н Н Н Н Н нн Н H H Н Н Н Н H H Н H H H

A: The acidic strength of protons is determined by the stability of resulting anion (after the release…

Q: Draw each of the atoms surrounded by the appropriate number of valence electrons

A: In a Lewis structure, the lone pair of electrons are shown as dots.

Q: What is the total amount of compound you can recover after the first recrystallization of 5g  impure…

A: First we have to eliminate the impurity from the crude. Now the mixture is heated to make NBS…

Q: why dose the reaction of an amine with formic anhydride occur at room temperature,while the reaction…

A: The reaction of amine with anhydride with proceeds via nucleophilic substitution reaction to form an…

Q: 22 degrees C. and it exerts a gas pressure of 740mmHg. What is the new pressure if the temperature…

A:

Q: General Chemistry, Organic Chemistry and Biochemistry course changed the way that you see and…

A: General chemistry – Today chemistry is all around us. What we see, what we hear, what we touch, and…

Q: Which of the following will have 1 decimal place in the correct answer? O 145 cm + 76.9 cm O 1.23 cm…

A: Answer: In addition and subtraction operations, number of significant figures to the right of the…

Q: A substance has a melting point of -25.0°C, an enthalpy of fusion of 1200 Jg¹; specific heats for…

A: When a solid substance is heated its temperature increases and at its melting point it will be…

Q: 2. How many units of unsaturations does a compound with the formula C25H40Cl4 have? 3. Give the name…

A: For question 2, we have to find the number of units of unsaturation in the compound C25H40Cl4. For…

Q: 76 pound flask of mercury costs $156.50. The density of mercury is 13.534 g/cm^3. 1)Find the price…

A: Given: Mass of flask = 76 pounds Density of mercury = 13.534 g/cm^3

Q: 4. Exactly 2 g of steel wool was placed in a 100 g glass jar. After 50 g of water was added to the…

A: Dear student, we are authorised to solve only one question at a time. Please post rest of the…

Q: What is 72.0 °F in C and K?

A: Answer: To solve this question we have to use the relation between Fahrenheit and Celsius, also in…

Q: 1. If there are 25 red colored glass beads in a bag that contains 150 glass beads, what is the…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: Which is the most important reactive intermediate of daytime atmospheric chemical phenomena? O…

A:

Q: 39 of 48 Which reaction is spontaneous at SATP? O AH=62.5 kJ, AS -1.25 J/K O AH--10.1 kJ, AS=-49.6…

A:

Q: What is the pH an pOH of a solution of a strong acid of a concentration of 0.005 M?

A: Here given that,  Concentration of strong acid = 0.005 M And acid is strong so it's dissociated…

Q: 1 Is the compound E or Z? N Attachments CH, H C = C Br OH. A. E B. Z Is the compound E or Z?…

A:

Q: a) Lysine is an essential amino acid. It is taken by some people as a nutritional supplement in the…

A:

Q: Write the formation constant for the reaction of metal ion Mg2+ and with a Y4- EDTA form. O A. Kf =…

A: The equilibrium constant for the reaction of a metal with a ligand is called the formation constant.…

Q: #10: Estimate the values of Mw and M for a polymer blend obtained by mixing 20g of a grade of…

A:

Q: (d) In an experiment to standardize a solution of sulphuric acid, using a standard solution of…

A: Given in following question a experiment.             25cm3 a sodium hydroxide solution containing…

Q: Perform the following calculations and round your answer with the correct number of sig figs: a.…

A:

Q: A solution of NaCl(aq) is added slowly to a solution of lead nitrate, Pb(NO3)2(aq), until no further…

A:

Q: 2. a. What is the mass of one mole of caffeine (C8H10N4O2)? Show your work. Box your final answer.…

A: We know, molar mass of : C = 12.01 g/mol , H = 1.007 g/mol , N = 14.007 g/mol , O = 16.00 g/mol  The…

Q: How many pm are there in  4.60x10 m? Enter the appropriate exponent as a number and not a word.

A:

Q: What is a genetic disease? What cause of the genetic disease in Chemistry?

A: Given: Genetic Disease & its causes

Q: The thermotropic liquid crystal polymer Xydar® can be made be made by condensing terephthalic acid…

A:

Q: The recommended single dose for acetaminophen is 10.0 to 15.0 mg/kg of body weight for adults. Using…

A: Given, The recommended single dose of acetaminophen = 10.0 to 15.0 mg/kg That means, The minimum…

Q: To how many significant figures should each answer be rounded? (6.626x 10-34 Js) (2.9979x 108 m/s)…

A: In significant figures, an appropriate significant figure in the answer will be equal to the least…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.