5. The hydronium ion concentration of vinegar is approximately 4 x 10-³M. What are the corresponding values of pOH and pH?

Q: You have a separatory funnel containing an immiscible mixture of 1-octanol (d = 0.824 g/mL) and…

A: separation of compound depend on acidity and basicity in an acid base extraction

Q: Based on the risks and benefits of bleach and vinegar and as an individual make a recommendation in…

A: When considering household disinfection, two commonly considered options are bleach and vinegar.…

Q: When using a 50 mL volumetric flask, approximately what volume of solution should be used for each…

A: It is asked about the volume of solution used in volumetric flask to rinse .

Q: How will you prepare 50% (v/v) DPPH solution?

A: Given  50% (v/v) DPPH solution.

Q: You are given a 1:1 (by weight) solid mixture of vitamin C and vitamin A, and you are going to use…

A: A 1:1 solid mixture of vitamin C and Vitamin A is to be separated from one another by liquid-liquid…

Q: Calculate: a) The average amount of paracetamol per tablet using both the calibration curve and the…

A: We will plot a calibration curve with absorbance as y axis and concentration as x axis which will…

Q: Please ignore my work! Not sure if it is correct!  Please find the molarity of NaOH solution for…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: Required Concentration of Reagent 1.37 mM NaCl 27 mM KCI 100 mM Na₂HPO4 18 mM KH₂PO4 Molecular…

A:

Q: The molarity of an aqueous solution of hydroiodic acid, HI, is determined by titration with a 0.118…

A: The given reaction is: The molarity of HI can be calculated as follows: where MHI is the molarity…

Q: 2. You receive a request for 2% w/w calamine in emulsifying ointment, however you only have the 5%…

A: Firstly we need to found total weight that will make it 2% w/w. Then we will subtract 200 grams to…

Q: For manufacturing 1 litter of Acid free shampoo for bike or car washing, which textile dye i should…

A: When it comes to coloring agents or dyes for formulations, there are several factors to consider…

Q: Preparing and Diluting Solutions Data Table Test Tube 1* 2 4 10ML/3.8mL 2.4mL SmL 1.53ML…

A: We are given the data for the concentration of different diluted stock solutions and their…

Q: 1- How can you prepare 5% NaOH solution

A:

Q: At the end of the experiment how will you determine which tablet is more effective than the other

A:

Q: How did you get to 321.61. Could you show me the breakdown?

A: Given, Vapour pressure (P): P1 = 0.975 torr P2 = ? Temperature (T): T1 = -79.3°C = (-79.3 + 273.15)…

Q: Why is an aqueous cream and procaine solution unstable and subject to cracking

A:

Q: Br i) NACN iv) D.

A:

Q: Consider the following data set: Sample 1 2 3 4 5 Diluted Unknown (25% dilution) Diluted Unknown…

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

Q: What is the IUPAC name for the following alkane? CH3 CH3 CH₂-C-CH₂-CH-CH₂ CH₂

A: (1) This compound has long chain of five Carbon and there are two methyl groups attached to second…

Q: 9. C,H¿O (Propanone) 10. C,H10 11. C,H,OH (Isopropanol) 12. C,H1,0 (Pentanone)

A:

Q: Minna wanted to recrystallize acetylsalicylic acid from aspirin. However, she found out that the…

A:

Q: Explain the function of an emulsifier. Relate your explanation to your observation in the…

A: Emulsifier An emulsifier has a hydrophilic head that prefers water and a hydrophobic tail that…

Q: in text form with proper workings and explanation for each and every part and steps with concept and…

A: Given :Mass : 30 mgVolume : 10 mL Solution : Concentration=volumemass​ Concentration=10mL30mg​…

Q: C/ поведен НО OH SOCIz Pyridine

A: SOCl2 known as thionyl chloride used to convert carboxylic acids to acid chlorides. The reaction…

Q: Br 1. Mgº, Ether 2. CO2 3. H3O+ 1. HBr, H₂O₂, hv 2. Mgº, Ether O 3. H 4. H3O+ (mild) 5. PCC

A:

Q: 1. At the end of a reaction, I ended up with a 200 mL aqueous solution containing 20 g of…

A: To solve these problems, we will be using the following equations: KD=XorgVorgXaqVaq .. (1) Here, KD…

Q: 50 mg/day 2. The following regimen for oral How many scored 25-mg tablets and how many 5-mg tablets…

A: 50 mg/day x 10 days 25 mg/day x 10 days 12.5 mg/day x 10 days 5 mg/day x 10 weeks

Q: What quantity in moles of CH NHCI need to be added to 200.0 mL of a 0.500 M solution of CH NH2 (Kb…

A:

Q: Using a new transfer pipet each time, transfer 15-20 drops of each solution into the correct test…

A: The objective of this question is to understand how to properly transfer different solutions into…

Q: 2) The lines of the table have been mixed and are not attributed to the right compound. Find the…

A: Given are organic compounds.To find answer of given question identify types of bonds and count them.

Q: Please help me calculate this: I have a protein sample that has the concentration of 0.30835 µg/ml.…

A: 1 milliliter is equal to 1000 microliters. In the question given that , initial concentration of a…

Q: 5-6. What is the major drawback of trying to distill a 500-µL mixture of liquids, all with boiling…

A: Introduction Distillation is a commonly used method in chemistry for separating and purifying…

Q: OH 10) Т. NANE THE FF. ) CH, CH CH, CH CH3 CH3 OH 2) CH, CEC CH CH, CH, OH CH, CH= CH CH, CH CH OH…

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

Q: How do you fill out this chart with this imformation? Please help with a step by step along with…

A:

Q: PLEASE HELP WITH ALL. THANK YOU

A:

Q: 2. What is your smallest volume that you can comfortably measure with your P20 pipettor? Can you…

A: Solution is a homogeneous mixture of solute and solvent. Concentration of a solution is the amount…

Q: 1. What is the most appropriate way to dispense 1.38 g of solid sodium chloride? With a graduated…

A: with the help of spatula is the most appropriate way to dispense 1.38g of Solid sodium Chloride.…

Q: Assuming

A: Extinction co-efficient = 0.01662 Lmg-1cm-1 Concentration of unknown sample = 14.634g/ Explanation~

Q: In a 0.73 mM aqueous solution of trimethylacetic acid (C₂H,CO₂H), what is the percentage of…

A:

Q: How much of the suspending agent is needed to prepare a 60-mL preparation of Aluminum hydroxide gel…

A:

Q: What would be an appropriate shelf-life, t90, for this drug (in days) in this solution?

A:

Q: You are asked to perform a dilution of β-carotene. It has a molecular weight of 536.888 g/mol.   a…

A:

Q: Dictate Sensitivity Editor Reuse A Select v Files Styles Editing Voice Sensitivity Editor Reuse…

A: This question is related to neutralization of o f benzoic acid. Benzoic acid is insoluble in water.

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.