A. Pressure B. Nature of solute D. None 18. The volume of 4N HCl and 10N HCI required to make 1 L of 6N HCI are 0.67 litter of 4N HCl and 0.33 litter of 10N HCI B. 0.80 litter of 4N HCI and 0.20 litter of 10N HCI C. 0.50litter of 4N HCI and 0.50 litter of 10N HCI D. 0.75 litter of 4N HCl and 0.25 litter of 10N HC1 colvent the Au1-Jove

Q: What volume of concentrated HCI (12 M) solution needs to be diluted to produce 275 mL of 2.1 M HCI…

A: Since we know that  M1V1 = M2V2 Where ,  M1 = initial concentration  V1= initial volume  M2= final…

Q: 4. Calculate the moles and grams of solute in each solution. SO 501 50 mol b. 5.0 x 10² mL of 2.0M…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: What mass of sodium hydroxide (NaOH, molar mass = 40.0 g mol-1) is needed to make 100.0 mL of a…

A: The volume of the solution is = 100.0 mL The molarity of the solution is = 0.125 M The molar mass of…

Q: How many grams of NaOH are contained in 5.0 x 10 mL of a 0.74 M sodium hydroxide solution? A. 370 g…

A: Given,

Q: An aqueous solution (ρ = 0.988 g/mL) is 6.00% methanol CH3OH (molar mass = 32.04 g/mol) by mass.…

A:

Q: How many mL of a 0.114 M sodium hydroxide solution contains 1,24 mol of sodium hydroxide? A. 10.0…

A:

Q: If you need to make 600mL of a 0.150 M NaF solution, how many grams of NaF (Molar Mass: 42g) would…

A: Given: The volume of the NaF solution = 600 mL Molarity of the NaF solution = 0.150 M The molar mass…

Q: ?Which of the following aqueous solutions contains the least number of ions اخترأحد الخيارات a.…

A:

Q: 27. How many grams of Ba(OH)2 must be dissolved in 250 mL of solution to give a 0.0153 M solution?…

A: Volume of solution= 250 mL Molarity= 0.0153 M We are going to determine the amount of solute or…

Q: What is the weight/volume percent concentration using the given amount of solute and total volume of…

A: a. 5.5 g of LiCl in 550 mL of solution b. 12.5 g of NaNO3 in 250 mL of solution c. 20.0 g of NaOH in…

Q: 12.81 mL of NaOH are neutralized by 17.25 mL of a 0.325 M HCI solution. What is the molarity of…

A: Given Volume oF NaOH = 12.81 mLMolarity of HCl used = 0.325 MVolume of HCl used = 17.25 mLMolarity…

Q: What volume of 0.15 N HCl is needed to neutralise 20.0mL of a 0.35 N NaOH solution? A. 46.67 mL B.…

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

Q: 23. Determine the mass percent HCl in a 1.2 M solution of hydrochloric acid with a density of 1.019…

A:

Q: A student removes 25 mL of 3.0 M NaOH and dilutes it to final volume of 350 mL. What is the…

A: Given,  Initial volume, V1 = 25 ml  Initial concentration, S1 = 3.0 M  Final Volume, V2 = 350 ml…

Q: The concentration of the HCl solution obtained by Mix 150 mL HCI, 0.4 M with 100 mL of HCl is... A.…

A: Given: Molarity M1 of 1st HCl = 0.4 M Volume V1 of 1st HCl = 150 mL Volume V2 of 2nd HCl = 100 mL…

Q: Which of the following is not the unit of concentration? a. Mole/m³ b. Molar c. N/m³ d. pmm

A: Since we only answer one question at a time, we'll answer the first one. Please resubmit the…

Q: What mass of potassium iodide (molar mass = 166.0 g/mol) is needed to produce 325.0 mL of a solution…

A: Given data set: Molar Mass of potassium iodide= 166 g/mol Volume of solution= 325 ml Molarity of…

Q: What is the molarity of a sugar solution made by adding 3.0 moles of sucrose to 1L of water? OA. 2M…

A: Given, moles of sucrose = 3.0 moles Volume = 1 L Molarity is defined as Number of moles of solute…

Q: If you add 250 ml of water to 250 ml of a 0.8M NaOH solution, what will the molarity of the diluted…

A: M1V1=M2V2 250*V1=500*.8

Q: The bottle labeled "concentrated hydrochloric acid" in the lab contains 15.0 mol of HCI per liter of…

A: The detail solution is given below

Q: If you add 250 ml of water to 250 ml of a 0.5M NaOH solution, what will the molarity of the diluted…

A:

Q: Which of the following is a weak electrolyte? a. 70% v/v ethanol b. 1.0 M citric acid c. 10.0 mL,…

A:

Q: How many grams of AgNO3 should be present per liter of solution so that each mL is equivalent to 1.0…

A: We will first calculate number of equivalents of Cl- , then using it calculate mass of AgNO3 in 1 ml…

Q: What volume of 0.10 M NAOH is required to neutralize 45.0 ml of 0.8M hydroiodic acid, HI? A. 36 mL…

A: given:  Molarity of NaOH=0.10M Molarity of HI=0.8M Volume of HI=45ml   To find: The Volume of NaOH

Q: 5. Which of the following solutions will have the greatest concentration of S? A. 150.0 mL of 0.010M…

A: Molarity is a specific type of concentration measurement used in chemistry to describe the amount of…

Q: 5.07 M MgSO4 (MM = 120.4 g / mol) solution has a density of 1.26 g / mL. Calculate the concentration…

A: Molarity of MgSO4 = 5.07 M = 5.07 mol/1L Density = 1.26 g/mL Density = mass ÷ volume

Q: If you add 250 ml of water to 250 ml of a 1.4M NaOH solution, what will the molarity of the diluted…

A:

Q: What mass of NaF must be mixed with 25 mL of water to create a 3.5% by mass solution?

A: The concentration of a substance is shown by a number of quantities like percent weight/volume,…

Q: What volume of 12.0 M HCl is required to make 75.0 mL of 3.50 M HCl? O A. 21.9 mL O B. 0.560 mL O C.…

A: When we’re dealing with dilution equation, we’ll use the following equation  M1V1 =M2V2 where M1 =…

Q: To 2.00 L of 0.445 M HCI, you add 3.88L of a second HCI solution of an unknown concentration. The…

A: When two solutions of different molarity are mixed the resultant solution will have new molarity and…

Q: What molarity of 40.0 mL HCl soln would be neutralized by exactly 18.5 mL of a 0.75 M NaOH soln?…

A: molarity of  HCl soln , M1 = ? Volume of HCl ,V1= 40 mL Volume of NaOH, V2 = 18.5ml Molarity of…

Q: It was found that 8.50 mL 0.2016 M HCl was needed to completely react with a 0.200 g sample…

A: The balanced equation for the reaction of HCl(aq) and Na2CO3(aq) is: 2HCl(aq) + Na2CO3(aq)  →…

Q: What is the final molarity when 89mL of a 3.75M solution is diluted to 332mL? O A. 0.57M о В. 1.75M…

A:

Q: 1. What is the concentration (molarity) of a solution made from 0.62 moles of NaCl and 500mL of…

A:

Q: If you add 250 ml of water to 250 ml of a 2.6M NaOH solution, what will the molarity of the diluted…

A:

Q: 7.  Calculate number of grams required to prepare: a.450.0 mL of a 1.2M KBr solution. b.1.50 Liter…

A:

Q: What mass of sodium hydroxide is needed to make 100.0 mL of a 1.25 M NaOH solution? The molar mass…

A: 1.25 M means there will be 1.25 moles in 1 liter of water. The molar mass of NaOH = 40gmol-1

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.