Problem 3 What is the maximum occupancy of principle shell n = 20? Enter your answer in the boxes provided with correct units and sig. figs.: (The maximum number of electrons that can be placed in the principal : Nmay shell n = 20 is Answer:

Q: Predict the major product in the following reaction. Be sure to draw it with well-defined…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only

Q: PART II: PRECIPITATION BY INORGANIC ACIDS RESULT and OBSERVATION TUBE NO. 1. 3 mL of 5% egg…

A: Proteins contain polar hydrophilic groups (–NH2, COO–, – OH) as well as non-polar hydrophobic…

Q: Do all label answer to which so I know  the table is there to help answer questions if needed

A:

Q: Answer if true or false , if false, put the correct answer 1. Good primary standard needs to have…

A: 1) A good primary standard following criteria: 1) it has a high level of purity and it has low…

Q: Homew Click in the middle of each cell in the table below that contains an acidic pH pH = 2.27 pH =…

A: Given  PH  = 2.27 ,14.8 ,7.45 ,4.21 ,0.56 ,9.78 ,8.89 ,3.99 ,5.61 ,12.6 ,6.5 ,11.7  Acidic PH Value…

Q: Case 1: The class of Ms. FCG was performing a laboratory activity where they are to collect…

A: Action to be taken when there is fire in the laboratory.

Q: ▾ Part D PhCH=CHCHO + HẠNČNHNH, H+ Draw the molecule on the canvas by choosing buttons from the…

A:

Q: Complete the following reaction and write the IUPAC names of the two products. H20 (CH),CCNH- + NaOH…

A:

Q: True or False 6. Rape seed oil has a high acid value that is about 194-197. 7. The end point in the…

A: 6.) Acid value tells us about the free fatty acids present in a given sample of fat or oil. It…

Q: Question 6 (A-C)

A:

Q: Experiment 2. Impact of dilution on pH 1. For each of the 5 solutions in experiment 1, you are going…

A: When we make 10X dilution, the [H3O+] concentration of the diluted solution decreases by 10 times.…

Q: What three areas are affected by an "irritant"? (refer to ACS Safety in the Academic Chemistry…

A: An irritant is a chemical that causes damage to sensitive parts of the body like eye, skin and…

Q: Why is the color violet/blue at pH near 7? Answer in 1 sentence.

A: Answer -   The colours from yellow to red indicate an acidic solution, colours blue to violet…

Q: a) b) c) d) Y y Li(Ph)₂Cu H30* PhMgCl H30* Pd-C, H₂(excess) NaBH4 H30*

A:

Q: Šample 1 Sample 2 [1] Volume of HCI (mL) 50.0 50.1 [2] Temperature of HCI ("C) 23.5 25.0 [3] Volume…

A: The explanation of the given problem is given below

Q: 1. The formula for the conjugate base of HCIO is 2. The formula for the conjugate acid of CN is

A: The acid or base form after the losing or gaining a proton is called conjugate acid and conjugate…

Q: Consider the structure of pyridine, a base. Modify the structure to draw the conjugate acid. Add or…

A:

Q: MeO,C. H₂C Ph CO₂Me CH₂ NH₂ AcOH, heat ORROR" R Z-H 'R'

A: It is a Hantzsch synthesis of pyridine. This reaction allows the preparation of dihydropyridine…

Q: Determine the pH of a solution with [OH] = 1.50 x 103 M

A: Interpretation- We have to determine the pH of the solution with the concentration [OH- ] = 1.5 ×…

Q: VI.Assessment Choose your answer on the words written inside the box: Enzymes Non-enzymatic Browning…

A: We have been asked to solve for part 1-5.

Q: You are asked to measure the volume of an irregularly shaped piece of candy that is soluble in…

A: This candy is soluble in water and hence it will dissolve in all other polar solvents. If we take…

Q: 1. The formula for the conjugate acid of S²- is 2. The formula for the conjugate acid of HPO42- is

A: According to Bronsted and Lowry concept , Acid is a substance that has the tendency to donate a…

Q: b) Draw the structure with name of most abundant member of Sialic acids. What are the importance of…

A: This problem is based upon Carbohydrates.

Q: Absorbance vs Concentration (M) Absorbance 0.6 0.4 0.2 0.0 0.00001 Absorbance -10584*x + 0.0314 R² =…

A: A question based on absorption. Using the given information about the equation of the line for the…

Q: Ambole syntlesle tyn OH +

A: Amide is formed  by elimination of water molecule .

Q: :OH H H.

A: Interpretation-  To form the final product in the reaction with their mechanism with arrows -…

Q: Your answer

A:

Q: The difference between methyl orange manual And the red instance guide

A: the solution is shown below.

Q: Graph the Tollowing data mL of NaOH (x-axis) pH (у-аxis) 3.00 1.00 4.05 2.50 4.52 5.00 5.00 7.50…

A: Given, mL of NaOH and pH data are provided     Required,                    A scatter plot that…

Q: Give brief but concise answers in the following questions. a) What natural processes can contribute…

A: When harmful chemical compounds such as sulfur dioxide, nitrogen oxides get mixed with air, the air…

Q: E. Determining the pH of Water Containing Atmospheric Gases pH of water containing CO2 pH of water…

A:

Q: I need help interpreting this graph

A: The question is based on the concept of experimental chemistry. We need to interpret the result of…

Q: Select the best answer. .CI 1.) LIAIH(O'Bu)3 2) ( Ph P-CH2 3 a) 1.) b.) 1.) c.) 1.) R 2) 2) H 2) e)…

A: Option C is Correct Answer.

Q: Choose all acids: OH3PO4 Cu(NO3)2 Ca3(PO4)2 O NH3 KF HCI □ C₂H5OH H₂SO4 со Li₂SO4

A: An acid is a substance that can produce H+ ions in an aqueous solution.

Q: Interaction between two protons ?

A: The force between the two protons is an electrostatic force of repulsion.According to Coulomb's law,…

Q: For this assignment you will be comparing acids and bases. The chart below will help you organize…

A:

Q: (h) 2 (i) (j) IZ ZI NH₂ (CH,),NH CHOH acetic acid (1) NaH (2) AIC13 CI Br

A: Pyrrole is a heterocyclic aromatic compound. The lone pair of N of the pyrrole is involved in the…

Q: (c) What actions should you take if you splash one of these chemicals into your eye O Use the…

A: What to do immediately when chemicals splash into your eyes?

Q: What do you get when you use HI on this chemical?

A: In this question, we will draw the structure of the final products after reaction between Ether (…

Q: nt 7 25 of 25 Use the information and table for the following question. A student wants to perform a…

A: A strong acid means complete dissociation A strong Base means complete dissociation

Q: Strong basic solution will turn a phenolphthalein indicator pink. Q47: Competitive inhibitors can…

A: Michaelis-Menten kinetics is the the steady-state approximation, the free ligand approximation and…

Q: What are the coefficients of NH3 and H2O? ___ Al + ___ NO3- + ___ OH- + ___ H2O→ ___ Al(OH)4- + ___…

A:

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.