Rank from strongest to weakest. To rank items as equivalent, overlap them.

Q: he strongest acid?

A:

Q: What is the difference betwween the strength of base of and concentration base

A: The strength of a base refers to how much of the base ions are released in a solution. It measures…

Q: What volume of 0.441 M KOH,0.441 M KOH, ?,V, can be neutralized with 50.0 mL50.0 mL of 1.64 M HNO3?…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: Explain Bases: Properties and Examples ?

A: Bases are substance which give OH- in their aqueous solution. They have bitter taste. They turns red…

Q: What are the responsibles ways on using acids and bases?

A:

Q: Using the data table write th formula of the conjugate base that has the weakest base?    Acid…

A: Bronsted-Lowry acid-base theory: According to the Bronsted-Lowry acid-base theory, acid is a…

Q: Give an example of each, Un-Saturated Solutions and Saturated solutions?

A: When one or more substances are dissolved in a solvent that is homogeneously mixed is called a…

Q: Do you think acids with a low pH and bases with a high pH are considered very dangerous? Explain…

A: In chemistry, acids are sour in test and base are bitter in test. There are many concept to explain…

Q: Which is a stronger base: ethoxide ion or acetate ion? Give pKb values (without looking them up) to…

A: The structures of ethoxide ion and acetate ion are,                                             Pka…

Q: Use the following atomic masses (in g/mol): Mg = 24.31; O = 16; Ca = 40.08; C = 12.01; Na = 23; H =…

A: Given-> Volume of H3NSO3 = 34.26 ml = 0.03426 L  (1 L = 1000 ml) Weight of H3NSO3 = 0.3337 gm

Q: e pH of the solution aft

A:

Q: A species that can either accept or donate a proton is called

A: Some substance have both properties i.e they can donate proton as well as accept proton.

Q: Consider these bases: NH2-, OH-, and CH3-. Which of these molecules will have the largest Kb value?

A: NH2- is the stronger base in all these bases . So, NH2- have the largest Kb value.

Q: conjugate base formula HS 1.8 x 10

A: Using , Ka × Kb = Kw Kw = 1 × 10-14

Q: PURE SUBSTANCES OR SOLUTIONSS CAN BE NEUTRAL with PH value with PH value with PH value example…

A: Substances can be devided into three subunits depending on their pH value, that are acidic (<7),…

Q: Based on the figure, between a and b which will elute first?

A:

Q: me pH o

A:

Q: The stronger the base the Select the correct respons O True O False

A:

Q: Acids turn blue litmus paper red. Does the red litmus paper change color with acids? acid acid blue…

A: Litmus paper is used to indicate acidity or alkalinity of solution.

Q: H. Mild acid

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: What is the conjugate base of water

A: Conjugate Base According to Bronsted-Lowry concept an acid is a substance which can donate a proton.…

Q: Harry and Ron were arguing which solution is a weak base. Harry said the solution A is a weak base,…

A: Substances are classified as acids or bases based on their ability to donate or abstract proton.…

Q: Four solutions of an acid dissolved in water are sketched below, as if under a microscope so…

A: A strong acid is the one which completely dissociates in water to give its conjugate base and…

Q: hydrosulfuric acid, H2 S Express your answers as ions separated by a comma.

A: H2S , hydrosulfuric acid can be expressed in the form of ions . The ion will be the constituents…

Q: HCI + NaOH - NaCI + H,0

A:

Q: (,o'Hl =

A:

Q: Acid plus base makes?

A: Acid plus base makes

Q: Some calcifies can use bicarbonate (HICO3-) to make the shells. How will they be affected by the…

A:

Q: e highest [OH-]?

A:

Q: What is standardization in acid-base chemistry? What constitutes a standard in analytical chemistry?…

A: Standardization is the process of determining the exact concentration (molarity) of a solution.…

Q: Which of the following acids is the STRONGEST? The acid is followed by its K, value. O HCIO2, 1.1 ×…

A:

Q: Construct the expression for Kb for the weak base, CN-. CN- (aq) + H₂O(1) OH-(aq) + HCN(aq) Based on…

A:

Q: Ph `Ph H* HO ph HO ph

A: Given reaction,

Q: You start with 6 moles of an acid, 2 moles dissociate into the conjugate base, what is the percent…

A: Acids/bases always dissociate in water or aqueous solution. The estimation for any acid amount…

Q: he PH formula is given as PH=-log(H+). The H+ is th umber of free ions of hydrogen. A seven PH is…

A: pH scale is explained by Sorensen  Lower pH indicates acidic  Higher pH indicates basic  PH = 7  it…

Q: Which method should be used to dilute an acidic solution to a lower molarity?

A: To explain: Which method should be used to dilute an acidic solution to lower molarity.

Q: Calculation to Determine HCl(ag) Concentration: 0.01622L NaOH(aq) x 1 mol NaOH 0.0100L HCI 0.10mol…

A: Volumetric titration is a technique used in quantitative analysis. It is used to estimate the amount…

Q: 25 ml of 1.0 M HCl solution will neutralize 50 ml of 0.50 M NaOH, true or false?

A: HCl react NaOH in 1:1 molar ratio

Q: Fill in the rest: (Use only the exponent for H and OH) pH:  H+:  pOH:  OH-: 10-4

A: [OH-] = 10-4 (given )  pOH = - log [OH-]  pOH = - log (10-4)  pOH = 4  Since, we know that ; pH +…

Q: Values of K, for Some Common Weak Bases Conjugate Acid Name Formula 1.8 × 10-5 4.38 × 10-4 5.6 ×…

A: Given: Kb of ammonia = 1.8×10-5

Q: The addition of strong acid to a weak base will create a_____ , where the strong acid is_______…

A: When we add strong acid the weak base I. e. Strong acid vs Weak base titration.  For example,…

Q: regard

A: According to the question, we need to explain why NaOH be a poor choice for the base, as opposed to…

Q: ) Using your data from Part E including your initial pH and Kb, calculate the percent ionization for…

A: We have to find percentage ionization of ammonia  Given pH = 10.18

Q: OC. Neutralization, exothermic

A: The balanced chemical reaction between nitric acid(HNO3, acid) and sodium hydroxide (NaOH, base) is…

Q: Four so solution is shown in each sketch. of an acid dissolved in water are sketched below, as if…

A: More stronger is the acid more is the dissociation of acid.  Weaker is the acid and less is the…

Q: Write the chemical formulas of the species that will act as formulas of the species that will act as…

A: Number of moles of HF = Concentration of HF × Volume of HF Number of moles of HF = 1.3 × 1.0 = 1.3…

Q: chemical specie is the base in the forward direction

A: Given reaction: CH3COO-(aq)+H2O(L)↔C6H5COOH(aq)+OH-(aq)

Q: The concentration H* of a substance is 1010. Calculate the pH value and classify it as an acid or a…

A:

Q: The conjugate base of a weak acid is? a. strong acid b. weak base c. weak acid d. strong base (i…

A: The answer is given below

Q: Analyze the given parameters before ticking the right answer * pOH = 3 [H+] = 4.2 x 10-3 [OH-] =…

A: Acid is a substance  having PH less than 7. Base is a substance  having PH  greater than 7. In case…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.