What is the molarity of Ba(OH)2 solution if 93.9 mL are neutralized by 15.3 mL of 0.247 M H2SO4?

Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pH of 9.770?…

A: pH = 9.770   pH + pOH = 149.770 + pOH = 14pOH = 14 - 9.770pOH = 4.230   pOH = - log [OH-]4.230 = -…

Q: The pOH of a 0.025 M of HCI04 is a. 12.40 O b. 1.60 C. 13.06 O d. 0.94

A:

Q: -In the hypothetical reaction below, is HA an acid or base? Strong or weak? Briefly explain how you…

A: Acid is the one that donates a proton or accepts an electron pair. In the reaction HA is donating a…

Q: Q2: Calculate the molar concentration of hydroxide ion of a 0.75 M NH3 solution if Kb- 1.75 х10-5.

A: Given: The concentration of hydroxide ion is 0.75 M. The value of Kb is 1.75×10-5. Introduction:…

Q: [OH'], M 3.) SOLUTION pH [H*], M pOH 0.0345 М НCI | 1.) 2.) 0.000890 M 4.) Sr(OH)2 5.) 6.) Mixture…

A: We have given the molarity of two solution in the question and we have to find out the concentration…

Q: What is [OH-] in a solution of 0.125 m ch3nh2 and 0.130 m ch3nh3cl?

A: Buffers are the solutions containing a mixture of weak acid and its conjugate base or a mixture of…

Q: Calculate [OH-] given [H3O+] in the aqueous solution. [H3O+]=3.3*10^-3 M

A: pH of the solution is given by,                               By using given concentration to get…

Q: Rank the solutions in order of decreasing [H3O+]: 0.10 M HCl;0.10 M HF; 0.10 M HClO; 0.10 M HC6H5O.

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Q: 3NaOH + H3PO4  -->  Na3PO4 + 3H2O What is the Molarity of a 75 ml sample of NaOH, if it took 45 ml…

A: Answer: 0.90 M

Q: Which of the following is a strong electrolyte but not a strong acid?  Group of answer choices…

A: A strong electrolyte is the one that dissociates almost completely in its aqueous solution.

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A: Examples for strong acid, weak acid, strong base, week base and soluble salt

Q: A water sample collected from the UST Fountain of Wisdom has an OH- concentration of 3.1 x 10-8 M.…

A: Given that:                   Conc. of [OH-] ions = 3.1×10-8M To find:                 Conc. of…

Q: Fill in the following table: [H3O"] РОН [OH'] ACID or BASE pH 7.21 9.84 x 109 M 3.25 2.64 x 102 M…

A: The relation connecting pH and concentration of H+([H+]) is given as ,  pH = -log[H+]   or  pH =…

Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pOH of 3.860?…

A:

Q: pls answer the 3 questions since choices are provided. skip if not willing. will upvote thank you!…

A: Hii there, As there are multiple question posted. we are answering first question as per our…

Q: What is the concentration of 5% White Distilled Vinegar based on the pH value?  [H+] = ? M  given…

A: The given pH is 2.22. From the pH value, the concentration of H+ can be found from the equation,…

Q: (a) A solution with OH- concentration of 2.50x10^-2 mol/L has a pH of 11.5; (b) A solution with a pH…

A: Given, (a) A solution has OH- concentration = 2.50 * 10-2 mol / L            pH of the solution =…

Q: Which of the following shows the ionization of hydrochloric acid in water? A H30* + CI HCI + H20 В…

A: The correct equation that represents ionization of hydrochloric acid in water.

Q: KINDLY Express your answers in FOUR decimal places thank you :)  What is the volume, in ml, of…

A: Given data is as follows: The initial concentration of HCl solution N1= 12 N The initial volume…

Q: 2.) Would you expect the following substances to be acidic, basic, or neutral when added to water?…

A: Note: According to our guidelines we are supposed to answer only first three subpart.  Kindly repost…

Q: Q4) what is the concentration of H' and OH of: a) 0.001 M of HCI solution

A: Given: a) 0.001 M HCl solution

Q: U16HW Question 7 Homework Answered Fill in the Blanks Type your answers in all of the blanks and…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: 1. Complete the following table Acidic / Basic / Solution [H3O*) [OH'] pH pOH Neutral? 0.010M HNO3…

A: The pH of a solution is the negative logarithm of H+ ion concentration. pOH of a solution is the…

Q: Calculate [OH-] given [H3O+] in the aqueous solution. [H3O+]= 7.1 * 10^-9 M

A: Given information: Concentration of H3O+ = 7.1×10-9 M

Q: Туре of compound (ionic, molecular or Substance Name Chemical # of ions in PREDICTED OBSERVED (0.05…

A: Acetic acid is weak acid, HCl is strong acid while methanol and deionised water are molecular so do…

Q: Calculate [OH−][OH−] given [H3O+][H3O+] in each aqueous solution [H3O+]=5.6×10^−12M

A:

Q: 1. What is the hydrogen ion concentration of a solution whose pH is 9.36? What is its hydroxide ion…

A:

Q: What is the percent ionization of H₂NNH₂ in a solution with a concentration of a 0.660 M? (Kb = 1.3…

A: % ionization = 0.140%

Q: Calculate [H3O+][H3O+] given [OH−][OH−] in each aqueous solution [OH−][OH−] = 2.3×10−4 M?

A:

Q: What is the molarity of a NAOH solution if 17.08 mL are needed to neutralize 31.95 mL of 0.2121…

A:

Q: the following acids and bases as strong acid/strong base/weak acid/weak base. b) Write equations…

A: Weak acid in aquaous solution gives fewer number of H3O+ ion and there is a equilibrium between…

Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pOH of 1.300?…

A: Given, pOH of the solution = 1.300 Concentration of potassium hydroxide, [KOH] solution = ? Note:…

Q: Which of the following is a strong electrolyte? Group of answer choices H2SO3(aq) H2SO4(aq

A: Strong electrolyte among given options

Q: Which of the following can accept a proton, H+,  in aqueous solution to form a polyatomic ion?…

A: For any substance to accept a proton, there should be a lone pair electron in the compound which can…

Q: Match the acid, base, and salt to the appropriate chemical formula. 1. acid H2504 2. base v Mg(OH)2…

A: Dear student I have given answer to your question in the image format.

Q: Part B. 1. The hydrogen ion concentration in a solution is measured to be 7.84 X 10-5 M. Calculate…

A: The pH is given by pH = -log10[H+]

Q: For numbers F to J, consider the given case: Blood contains several acid-base systems that tend to…

A: Note:-  Since you have asked multiple question, we will solve the second question with first three…

Q: What is the hydrogen ion concentration in molarity if the hydroxide lon concentration is 3.556 10…

A: In chemistry, pH is the scale used to determine the acidity or basicity of the aqueous solution.…

Q: What is [OH-] in a solution of 1.25 M NH3 and 0.85 M NHANO3? NH3 (aq) + H20 (1) = NH4+ (aq) + OH-…

A: Henderson equation is used to calculate the pH (and pOH) of the buffer. pH = pKa + log[base]/[acid]…

Q: How many mL of a 0.630M NaOH solution are needed to neutralize 20.0mL of a 0.255M HaSO4 solution?

A: Molarity of NaOH(M1) = 0.630 M Volume of H2SO4(V2) = 20.0 ml Molarity of H2SO4(M2) = 0.255 M

Q: Complete the following table by finding (i) to (ix): [H'] [OH ] pH Acidic, Basic, Neutral? (1) (iv)…

A: In a solution, when concentration of H+ and OH- are equal then pH of the solution found to be 7 and…

Q: Which of the following is not a physical property of a base?   Question 1 options:   sour taste…

A: Properties of base : 1) bitter in taste  2) sluppery in nature.  3) dissolve fates and oils…

Q: What is the pH of the resulting solution if 100.0 mL of 0.10 M NAOH is added to 50.0 mL of 0.84 M…

A: Lactic acid is a weak containing one acidic hydrogen. Dissociation of weak acid lactic acid takes…

Q: A: Acidic or basic? Direction: Calculate the concentration of OH- and classify whether each mixture…

A: Note: As per our guidelines, we are supposed to answer only the subparts of the first question (i.e.…

Q: Calculate the pHpH of each solution. 1. [OH−]  = 9.9×10−7  M 2.[OH−] = 8.6×10−8 M 3.[OH−]  =…

A:

Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pOH of 4.600?…

A:

Q: 8. Fill in the following table: pH [H;O"] pOH [OH'] ACID or BASE 1.97 9.84 x 10-2 M 4.68 2.64 x 10-5…

A:

Q: What is the pH of the following aqueous solutions: When (H*] = 4.23x10-°M. pH = Type your answer…

A:

Q: What is the H* concentration of a solution if the pH is 3.5?

A:

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.