If 16.45 mL of ammonium thiocyanate solution is required to react completely with 25.00 mL of 0.1546 M AgNO3 solution, the molar concentration of the solution is _______ M ? Note: Express final answer using least number of significant figures.   2. A silver nitrate solution was prepared by dissolving 17.5031-g of primary standard grade AgNO3 (MW = 169.87 g/mole) in 1.50-L distilled water. The molar concentration of the solution is __________  M ? Note: Express final answer using least number of significant figures.

Q: A bright violet line occurs at 435.8 nm in the emission spectrum of mercury vapor. What amount of…

A: Given-> Wavelength = 435.8 nm = 435.8 ×10-9 m  (1 nm = 1× 10-9 m)

Q: Identify Electrophile & Nucleophile and know the difference How to identify them in a chemical…

A: Electrophile are electron loving species and Nucleophiles are nucleus loving species.

Q: Calculate the pH for each of the cases in the titration of 35.0 mL of 0.180 M KOH(aq) with 0.180 M…

A: Answer: In this question we have calculate the pH of three types of solutions: 1. Base solution 2.…

Q: Excess Raney Ni, H2 Which type of carbonyl(s) is/are present in the reactant? Which type of…

A: ->Raney Ni,H2 can reduce alkene , Alkyne , aldehyde , ketone, cyanide , acid halide .But it can…

Q: Chemistry organic chemistry. please provide a synthesis N.

A: The synthesis of the following compound is as follows:

Q: Predict dehydrohalogenation products that results when these alkyl halides are heated in alcoholic…

A: Elimination reaction of alkyl halide: Alkyl halide gives an elimination reaction by reacting with a…

Q: cyclohexylethyl ether CH;CH,Br Br CH;CH,O

A: Given, Below are two possible means of synthesizing the following compound, cyclohexyl ethyl ether.…

Q: Which of the following accurately describes the major species in solution at point C on the…

A:

Q: Assign Re and Si face to an SP2 hybridized carbon (C=O or C=C) Can you explain how to get it and…

A: Re and Si face are face of attack by reagent.

Q: mass%

A:

Q: A student must make a buffer solution with a pH of 2.00. Determine which weak acid is the best…

A: A buffer works best at a pH closer to the pKa value of the acid. Closer the pKa value of the acid to…

Q: Question 7 The balanced equation for a given reaction is A+ B+C-P. The following data regarding…

A:

Q: Give a clear explanation handwritten answer

A: According to Le-chatelier principle if equilibrium is disturbed then reaction proceed to that…

Q: Draw the major organic product(s) of the following reaction. CI CH3OH N2OCH,

A:

Q: 5. Differentiate one from the other.

A: The first question (Q4) has already been answered. As only one question can be answered as per the…

Q: Place the following molecules in order of increasing reactivity (least reactive to most reactive) in…

A: Between acyl chloride and alkyl Chloride, acyl chloride is more reactive than the alkyl Chloride.

Q: 6. Next determine the current pressure by going to weather.gov and typing in your zip code. The…

A:

Q: Describe or draw PH scale diagram and name one acid and base

A: A pH scale is used to measures how acidic or basic a solution is. The pH scale ranges from 0 to 14.…

Q: Identify a suitable reagent to carry out the transformation. OH H. OH Identify the reagent. 1. NaCN;…

A:

Q: Name 3 kind of solutions and give examples for them.

A: Solution - - > When one substance dissolves or combines well with another substance, we call it a…

Q: Calculate the volume of 0.500 M HCOOH and 0.500 M HCOONA required to prepare 0.100 L of pH 4.50…

A:

Q: Calculate molarity if 200mg of HCl is dissolved in 5L of solution. H=1.008 , Cl= 35.45

A:

Q: In a saturated solution of a hypothetical phosphate M3PO4, [PO43]= 3.3 x 10-5 M. Calculate Kp for…

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

Q: Rank the samples of gas described in the table below in order of increasing average speed of the…

A: Answer: Formula for the average speed of the gas molecules is shown below: Cavg=8RTπM Here:…

Q: What is(are) the productis) of the following reaction? H,SO, CH EIOH E. D. OEI OH CH C. OEt OH CH B.…

A: Three membered rings formed by two carbon and one oxygen atom is known as epoxide ring. The…

Q: What is the pH of a buffer made from 0.190 mol of HCNO (Ka = 3.5 x 10-4) and 0.410 mol of NaCNO in…

A: Henderson–Hasselbalch equation, pH = pKa + log [salt]/[acid]

Q: Predict the product of the reaction below. A .CH3 12, HNO3 OCH3 Name the product of the reaction…

A:

Q: (b) Define homologous series. (c) What does a functional group do in an organic molecule?

A:

Q: A chemist dissolves 461. mg of pure barium hydroxide in enough water to make up 180. mL of solution.…

A:

Q: Fraduct Ach 1LAIM Pels

A: These Reactions are based on Ortho para Activators and Deactivators. These reactions  belongs to…

Q: You mix 10.0 ml of 10.0 µM NAOH with 10.0 mL of 5.00 uM Pb(NO3)2. a) What is the value of Qp? Give…

A:

Q: Select the major product(s) of the following reaction. pyridine HO + CI

A:

Q: Give the clear handwritten answer and give mechanism

A: Electrophilic aromatic substitution reaction:  Benzene and its derivatives undergo electrophilic…

Q: Why would the reaction below proceed at an extremely slow rate if at all? OH + Ag* H20 + Agl + H*

A:

Q: calculate the mass percent of methanol in a solution containing 2g. of methanol with 240g of water.

A:

Q: Draw the Lewis structure and geometry shape for SF6 Don't forget to show the number of available…

A: SF6 Central atom = S Side atoms = F

Q: Enter your answer in the provided box. For similar light intensity, compact fluorescent bulbs use…

A: Dollars that will be saved = $28.125

Q: 1. Which of the following elements has the most negative electron affinity? A) F B) O C) C D) B E)…

A: The element which has the most negative electron affinity is

Q: pressure in atmospheres

A:

Q: 10. Which of the following elements would have the greatest difference between the first and second…

A: The element which has the greatest difference between the first and the second ionisation energies…

Q: A sample of nitrogen (N2) gas at 298.00 K in a piston has volume of 144 mL at 741 mmHg. If the…

A: Given, Initially : before compression Volume (V1) = 144 mL Pressure (P1) = 741 mmHg Later: after…

Q: Which of the following is a means of creating a buffer of H2CO3/NaHCO3? A) Mixing 10 mL of 1 M HNO,…

A: -> Buffer contain weak acid or weak base with their conjugate base or conjugate acid…

Q: A gaseous mixture containing 7.5 mol He and 2.6 mol NO2 has a total pressure of 10.1 atm. What is…

A:

Q: Draw the major organic product(s) of the following reaction. CH3OH NaOCH3

A: Elimination reaction (E2) mechanism:  This refers to bimolecular elimination is basically a one-step…

Q: The maximum amount of calcium carbonate that will dissolve in a 0.243 M calcium acetate solution is…

A:

Q: 6. 8. LAIM Pels 9.

A: These Reactions Are based on Chlorination  and Friedel craft  Reaction  of Benzene.

Q: C,HsO,C, Co,CHs čo,C,Hs CH,CH,COOH

A:

Q: CH5O2C, Co,CHs čo,C,Hs CH,CH,COOH

A:

Q: 19. For the quantum number, m, what are the possible values?

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".