12.5 mL of 0.280 M HNO3 and 5.0 mL of 0.920 M KOH are mixed. Is the resulting solution acidic, basic, or neutral? Show your work that justifies your answer.

Q: What volume of 0.188 M KOH, V, can be neutralized with 67.0 mL of 1.28 M HNO3? Volume = ____ mL

A: It is a strong acid and strong base neutralization reaction. Both have the same n-factor. So we can…

Q: 1. Identify the following as either an acid or a base (a) HNO3 (h) CH,NH, (c) CH3COOH (d) HCIO₂ (e)…

A: It is asked to distinguish between acid and bases in question no 1and to find stong acid,weak…

Q: 4.25 Give Arrhenius’s and Brønsted’s definitions of an acidand a base. Why are Brønsted’s…

A: An acid or bases are the chemical substances that define the acidity or basicity of a solution.…

Q: What volume, in mL, of 1.78 M LiOH(aq) is needed to COMPLETELY NEUTRALIZE 125. mL of 1.38M H2C2O4…

A:

Q: What are the differences between (1) strong acid Vs weak acid and (2) concentrate acid Vs dilute…

A: Acids are the compounds that donate their hydrogen ions to the solution upon their solubilization in…

Q: A NAOH(aq) solution and an acid-base indicator are used to determine the molarity of an HCI(aq)…

A: As per our company guidelines, we are authorised to solve only first three subparts of a question.…

Q: By titration, it is found that 73.9 mL of 0.190 M NAOH(aq) is needed to neutralize 25.0 mL of…

A: Given :- concentration of NaOH = 0.190 M             Volume of NaOH solution = 73.9 mL…

Q: Identify the common strong acids andbases, and write chemical equations forreactions involving acids…

A: Identify the common strong acids and bases, and write chemical equations for reactions involving…

Q: What are the major and minor species in an aqueous solution of _____? • hydrofluoric acid • nitric…

A: Electrolytes are species that dissolves in solution and conducts electricity. Strong electrolytes…

Q: What are strong and weak acids? In the following list of acids, separate strong acids from weak…

A: Acid is characterized by its sour solution (when acid added in water), colour change (changes blue…

Q: Calculate the molar concentration of a sodium hydroxide solution if 60.00 mL of this solution were…

A:

Q: You want to make up 2.90 L of aqueous hydrochloric acid, HC1(aq), that has a pH of 2.00. How many…

A: Since HCl is a strong acid  hence it will dissociate completely into H+ ion  Hence concentration of…

Q: How many milliliters of 0.0100 M Sr(OH)₂ are required to neutralize 65.0 mL of 0.0400 M HCl?

A: Given, M1 =  0.0100 M Sr(OH)₂ V1 =? M2 = 0.0400 M HCl V2 = 65.0 mL

Q: The weak acid, HF is neutralized by the strong base NaOH. i) Write the reaction in molecular form.…

A:

Q: A solution contains 32.929 mL of 1.436 M Ca(OH)2 (aq). How many moles of hydroxide ion are present…

A: Ca(OH)2 dissociates completely in water into component ions as: Ca(OH)2 (aq)  ------->  Ca2+ (aq)…

Q: 2. What volume of 0.596 M HCI is required to neutralize 30.0 ml of 0.809 M sodium Hydroxide?

A: Given: Moalrity of HCl is 0.596 M. Volume of sodium hyroxide is 30.0 ml. Molarity of sodium…

Q: Write the complete equation for the neutralization reactions that take place when the following…

A:

Q: In your acid / base titration lab, you need to find the molar mass of a solid acid. Assuming that…

A:

Q: A 20.0 mL solution of NaOH is neutralized with 34.9 mL of 0.200 M HBr. What is the concentration of…

A: Volume of NaOH solution = 20.0 ml  ...Or  because 1L = 1000 ml so,  = 20.0 ml × (1L / 1000 ml )  =…

Q: 37.50 mL of a sulfuric acid solution, whose concentration is unknown, is titrated with 12.54 mL of…

A: Given the volume of sulfuric acid =37.50 mLvolume of KOH =12.54 mLconcentration of KOH =0.135 Mwe…

Q: What volume (in mL) of 0.2000 M HCI is required to neutralize 75.00 mL of 0.6000 M LIOH?

A:

Q: H2SO4(aq) + NaOH(aq) H2O(1) + Na2SO4(aq) - What is the concentration of an NaOH solution if 35.8mL…

A:

Q: Hydrosulfuric acid is a diprotic acid, for which Ka1 = 5.7 × 10–8 and Ka2 = 1 × 10–19. Determine the…

A: Given that, 0.10 M H2S Hydrosulfuric solution H2S will dissociate as shown in the below given…

Q: Which of the compounds below is a weak electrolyte in solution? O sodium cyanide O hydroiodic acid O…

A: A weak electrolyte is the particle that partially dissociates into its constituent ions.

Q: Consider the following scenario:   At the end of lab, a student chooses to mix the following…

A: To know whether the solution is net acidic, basic, or neutral, the number of moles of acids as well…

Q: When a weak acid is being titrated with a strong base, what species are left in the flask at the…

A: When weak acid HF is titrated with a strong base NaOH then HF is taken in the conical flask or…

Q: Which two ions are central to the Arrhenius definitions of acids and bases?

A: According to Arrhenius Acid is a substance that when dissolved in water increases the concentration…

Q: What volume of 1.050 M hydrochloric acid is needed to completely dissolve a 5 51 g piece of chalk?…

A: Calculate the number of moles of calcium carbonate. The molar mass of calcium carbonate is 100…

Q: Calculate the molar concentration of the acid if 50.6 mL of hydrochloric acid was required to…

A: Given :-  molar concentration of Ca(OH)2 = 0.345 M  volume of Ca(OH)2 solution = 45.0 mL  volume of…

Q: How many ml of 0.375M HNO3 are needed to completely neutralize 25.0ml of 0.101M Ba(OH)2 ? 2HNO3 (aq)…

A: The reaction is neutralization  calculation of neutralization based on gram equivalent concept…

Q: How many mL of 1.000M nitric acid are need to neutralize are needed to 20.00 mL of 0.2423M NaOH?  Do…

A: To solve this problem we have to write the balanced chemical equation between HNO3 and NaOH .

Q: 15. A NAOH(aq) solution and an acid-base indicator are used to determine the molarity of an HCI(ag)…

A:

Q: Hydrochloric acid is one of the common acids used in the laboratory. It is a very strong acid and…

A: Acid is a substance that releases H+ to the solution.  HCl dissociates almost completely in the…

Q: Define the process of Identifying the acid and the base in a proton transfer reaction ?

A: On the basis of transfer of proton in a reaction, the acids are those chemicals which transfer a…

Q: How many milliliters of 1.101 M hydrochloric acid (HCl) are required to neutralize 21.04 mL of 1.178…

A:

Q: Calculate the concentration (in molarity) of an NaOH solution if 25.0 mL of the solution is needed…

A: The balanced equation will be:

Q: Milk of magnesia is a suspension of magnesium hydroxide. It is sometimes taken to reduce heartburn…

A: Given,  Mass of Mg(OH)2 =1200 mg  Volume of Mg(OH)2 = 15 mL  Volume of HCl = 50.0 mL  Molarity of…

Q: How many milliliters of 0.499 M NaOH solution are needed to completely neutralize 19.1 mL of 0.469 M…

A: Sodium hydroxide reacts with nitric acid to form sodium nitrate. The equation for the balanced…

Q: What is the required solvent in the Arrhenius definition of both an acid and a base?

A: Definition of acids according to Arrhenius theory: Hydrogen containing compounds that ionize in…

Q: 1) What is the molarity of a solution of NaOH if 25 mL of 1.2 M HCI is required to neutralize 15 mL…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Which equations do not represent neutralization reactions? O 2 H2 + O2 → 2 H2O O H2CO3 → CO2 + H20 О…

A: The equation do not represent the neutralization reaction has to be given.

Q: Vitamin C is a water-soluble vitamin, so your body doesn't store it. You have to get the required…

A:

Q: Ammonia, NH3NH3, is a weak base with a KbKb value of 1.8×10−51.8×10−5. a)What is the pHpH of a…

A:

Q: What volume of 0.150M HNO3 solution is needed to exactly neutralize 35.0mL of 0.150M NaOH solution?…

A: Nitric acid reacts with sodium hydroxide to form sodium nitrate and water. The equation for the…

Q: How many grams of solid calcium hydroxide are needed to exactly neutralize 17.4 mL of a 1.30 M…

A: The balanced chemical equation of Ca(OH)2 and HNO3 is –

Q: Calculate the molar concentration of a sodium hydroxide solution if 60.00 mL of this solution were…

A: Molarity: It can be defined by saying that the number of moles of the solute, dissolved per liter of…

Q: By titration, it is found that 37.3 mL of 0.182 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: Neutralisation Reaction : When an acid and a base reacts together to form salt and water as…

Q: If 25.0 mL of 0.1000 M HCl is titrated with NaOH with an initial volume of 3.02 mL and final volume…

A: Given: Volume of HCl = 25.0 mL Concentration of HCl =  0.1000 M Initial volume of NaOH =3.02 mL…

Q: One vitamin C pill was dissolved in water and titrated to an endpoint by 16.00 mL of a 0.447 M…

A: The weight of ascorbic acid can be calculated by using formula

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.