What is the pH of a solution in which 42 mL of 0.29 M NaOH is added to 14 mL of 0.110 м НCI? pH=

Q: The pH of hydrochloric acid solution of 1 x 10-9 M is 6.8 9 7.4

A: Concentration of HCl =1 x 10-9M                                      = 10-9Mor   [HCl] =  10-9M

Q: What is the pH of a .100M CH3COOH(aq) solution?

A: Acetic acid is a weak acid, it does not dissociate completely but exists in equilibrium with acetate…

Q: If 0.3041 g of a diprotic solid acid is neutralized by 35.45 mL of 0.0997 M NaOH, calculate the…

A: Given, 0.3041 g of a diprotic solid acid 35.45 mL of 0.0997 M NaOH

Q: By titration, it is found that 56.9 mL of 0.142 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: If 10.0 mL of hydrochloric acid is titrated by 16.4 mL of NaOH that has a concentration of 1.7 M,…

A:

Q: What is the concentration of an aqueous HI solution that has a pH of 2.74?

A: The question is based on the concept of PH calculations.   pH is defined as negative logarithmic of…

Q: concentration

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

Q: What is the pH of a solution consisting of 0.70 M HC2H3O2 and 0.60 M NaC2H3O2 ? The Ka of HC,H3O2 is…

A:

Q: By titration, it is found that 77.3 mL of 0.122 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: Answer: In neutralization reaction, hydroxide ion of base reacts with hydrogen ion of acid and…

Q: What is the pH of a solution that is made by dissolving 5.58 g CH3NH3CL in enough water to create…

A: Given mass of CH3NH3Cl = 5.58 g  Volume of water = 0.441 L  What is the pH of the solution = ?

Q: By titration, it is found that 13.5 mL of 0.112 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: Since the reaction taking place is given by  NaOH + HCl ----> NaCl + H2O Hence we can say that 1…

Q: What is the pH of a solution with a hydrogen ion concentration of 1.3 x 10-11?

A: Value of pH is used to measure the acidity or basicity of a solution. Value of pH at room…

Q: How many milliliters of 0.0200 M Ca(OH)2are required to neutralize 94.8 mL of 0.0300 M HCI?

A: Here we are asked to calculate the volume 0.0200 M Ca(OH)2 that arerequired to neutralize 94.8 mL of…

Q: 7. What volume of 0.120 M NaOH will neutralize half of a 53.8 mL solution of 0.07 M propionic acid,…

A: Balanced chemical equation: NaOH  +  CH3CH2COOH   ------>   CH3CH2COONa  +   H2O Number of mmoles…

Q: An acid has a hydronium ion (H+) concentration of 4.6 x 10-3 M. The pH of the acid is 4.6 2.3 6.7…

A:

Q: Which of the following solutions is the most acidic? (a) 0.2 MLiOH, (b) 0.2 M HI, (c) 1.0 M methanol…

A: Acidic solutions are those that have higher hydrogen ion concentration than water. Acidic character…

Q: Which of the nine anions will form a gas when reacted with 3 M sulturic acid? so, O co, PO, NO, M…

A: This question can be answered on the basis of qualitative analysis of cations and anions.

Q: e the pH of the solution. Be s

A:

Q: The pOH of a basic solution is 3.91. What is [OH⁻]?

A:

Q: Write the net-ionic reaction that occurs between Na2HPO4 and NaOH (an acid-base reaction)

A: Write net-ionic equation of the given acid-base reaction---

Q: When dissolved in water, which of the following will not affect the pH? O NH4BR O CaCO3 O NANO3 O…

A: NH4Br is salt of strong acid, HBr and weak base, NH4OH and the solution is acidic in nature, pH of…

Q: Which of the following is a strong acid when mixed in water? O HBr O HF O HCIO

A: Given MCQ  With Statement to know about  strong acid when mixed with water.

Q: What is the Ph of a solution which has an (H3O+) = 0.043 M?

A:

Q: 9. What is meant by a "dilute weak base?" Provide an example.

A: "Dilute weak base" is the  weak base that is diluted with water .

Q: 1. When H2SO<(aq) was reacted with NaOH(aq) in the titration, why was a precipitate not formed? 2.…

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

Q: . What is the pH of a solution that contains 0.35 mol/L of the strons base NaOH?

A:

Q: Which of the following is a weak electrolyte? O NACN О КОН O NANO3 O HBr О НСIO

A:

Q: Calculate the pH of a solution that is 0.052 M in HCl and 0.020 in HClO4

A: Given that,  The concentration of the solution in HCl = 0.052 M And the concentration of the…

Q: By titration, it is found that 55.5 mL of 0.116 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: HCl(aq)  +   NaOH (aq)  ------&gt;   NaCl (aq)   +   H2O (l) Number of moles of HCl = Number of…

Q: By titration, it is found that 14.7 mL of 0.190 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: The neutralization reaction between NaOH and NaOH is as follows; NaOH   +    HCl    →    NaCl     +…

Q: By titration, it is found that 70.1 mL of 0.161 M NaOH(aq) is needed to neutralize 25.0 mL of…

A:

Q: What is the hydronium ion concentration in an aqueous hydrobromic acid solution with a pH of 4.230?…

A: Given, The hydronium ion concentration in an aqueous hydrobromic acid solution with a pH of 4.230…

Q: Explain the difference between a weak base and a strong base.

A: To differentiate between a weak base and a strong base.

Q: By titration, it is found that 63.5 mL of 0.104 M NaOH(aq) is needed to neutralize 25.0 mL of…

A:

Q: What volume (mL) of 0.250 M HNO3 is required to titrate (neutralize) a solution containing 0.259 g…

A: Given : Mass of KOH = 0.259 g And Concentration of HNO3 = 0.250 M Molar mass of KOH = Atomic mass of…

Q: By titration, it is found that 39.1 mL of 0.161 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: Balanced chemical equation: NaOH  +   HCl  -----&gt;  NaCl  +  H2O Number of mmoles of NaOH = Number…

Q: A strong acid reacts with a strong base to produce an acidic salt and water. O True O False

A: Identify the statement is true or false ?

Q: In an experiment, 20.11 mL of 0.102 M LIOH is required to complete neutralize a 12.36 mL of…

A: To solve this problem we first calculate the number of mile of LiOH from its molarity and volume…

Q: By titration, it is found that 66.3 mL of 0.116 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: Given Molarity Of NaOH = 0.116 M volume of NaOH = 66.3 ml volume of HCl = 25.0 ml

Q: 2: A solution of a strong base Ba(OH): is determined to be 2.4 x 102 M NaOH. What are I the H and OH…

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

Q: By titration, it is found that 43.1 mL of 0.180 M NaOH(aq) is needed to neutralize 25.0 mL of…

A:

Q: If a 1.5 L sodium hydroxide solution contains 38g of NaOH, what is the pH of the solution?

A: We have to calculate the pH of Solution.

Q: What is the pH of the solution after the reaction of HF (aq) and KOH (aq)? A. neutral B. basic C.…

A: pH of the solution is defined as the measure of the molar concentration of H+ ions in the solution.…

Q: Calculate the pH of a solution that has [H3O+] = 1.0 *10-6 M.

A: To calculate the pH of a given solution that has [H3O+] = 1.0 *10-6 M.

Q: Calculate the concentration of the HCl solution.

A: Macid × Vacid = Mbase × Vbase

Q: An aqueous solution has hydronium concentration [H3O+] = 6.2 x 10-3 mol L-1. What is the pH of…

A: Given, [H3O+] = 6.2 x 10-3 mol L-1 pH of the solution = ? Note: pH : it can define as the negative…

Q: How many milligrams of NaHCO3 is in a 500-mg tablet if 40.00 mL of 0.12N HCl is required for…

A: Volume of HCl = 40.0 mL = 0.040 L Concentration of HCl = 0.12 N  Mass of tablet = 500 mg  Mass of…

Q: In a titration, 25.0 mL of NaOH is completely neutralized by 15.0 mL of 0.500 M HCl.  What is the…

A: We should know the balanced reaction for titration for predicting equivalence point. We have given…

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.