Does adding water to a strong acid make it more concentrated?

Q: 3. 25.0 mL of a sulfuric acid solution, H2SO4, required 62.0 mL of a sodium hydroxide solution (0.20…

A: The reaction between H2SO4 and NaOH is; 2NaOH + H2SO4 → Na2SO4 + 2H2O Form this Balanced chemical…

Q: Calculate the mass-volume percent concentration for a 8.7 M NaOH solution.  ____%

A: The mass/volume percent of a solution is defined as the ratio of the mass of solute that is present…

Q: A solution reacts with crushed egg-shells to give a gas that turns lime-water milkey.The solution…

A: Lime-water test finds applications in carbon dioxide detection which gets evolved in numbers of…

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: ater? nk in water?

A: 1) heptane is seven membered alkane.  Condensed structure formula is CH3CH2CH2CH2CH2CH2CH3 2)  As…

Q: When NH4CI is added to water, the resulting solution feels cool to the touch. Which best describes…

A: At a particular temeprature the amount of heat energy released (or) obserbed when 1 mole of solute…

Q: What volume of 0.1 M sulfuric acid required to neutralize completely 40 ml of 0.2 M sodium hydroxide…

A: Given data Molarity of Sulfuric acid (H2SO4) = 0.1 M Molarity of Sodium hydroxide (NaOH) = 0.2 M…

Q: I have 25mL of HCl (maximum strength) which is used to prepare 500 mL of dilute solution . What is…

A: From given data  Volume of HCl of maximum strength = 25 mL = 0.025 L Volume of HCl solution after…

Q: What is the pOH of a solution that is made by adding 927 mL of D.I. water to 55.0 mL of 1 48 M…

A: From given data the hydrochloric acid concentration can be found out as HCl is a strong acid so that…

Q: What does it mean to say that a 200mL sample and a 400mL sample of a salt solution have the same…

A: For question -2  V1 = 200 ml    , V2 = 400 ml For question -3 V2= 100 ml ,M2= 1 M V1 = ? M1 = 5 M

Q: How many ml of 0.610 M NaOH solution is required to completely neutralize 20 ml of 0.245 M H2SO4…

A: Volumetric equation: In the acid base titration, unknown volume or concentration is calculated by…

Q: 5) What volume of 1.00M NaOH is required to neutralize 35.0 ml of 0.102M hydroiodic acid, HI?

A: The interaction between an acid and a base is known as a neutralization reaction, and it results in…

Q: What amount of solid NaOH must be added to 1.0 L of a 0.10 MH2CO3 solution to produce a solution…

A:

Q: Write a balanced equation for the double-replacement neutralization reaction described, using the…

A: Given Acid = Phosphoric acid Phosphoric acid  = H3PO4A triprotic acidGiven base = Potassium…

Q: If the buret used to fill the antacid solution contained water inside, would the concentration of…

A: Titration is the quantitative analysis, where the solution in the burette is titrated with the…

Q: What happens chemically when quick lime is added to water?

A: The chemical formula for the quick lime is CaO and when quick lime is added into the water, calcium…

Q: PPh,

A: When triphenyl phosphine reacts with aldehyde molecule, after rearrangement mechanism, it produces…

Q: What volume (in ml) of 0.5 M barium hydroxide would neutralize 89.7 ml of 1.5 M hydrobromic acid?…

A: In the balance chemical reaction  Barium hydroxide and HBr is present in 1:2mole ratio so aplly…

Q: What is the molar ratio between NaOH and H2C2O4in the balanced equation?

A: In balanced chemical reaction the ratio at which reactants are reacting to each other to produce the…

Q: aqueous solution of HN3 when solid KN3 is added? Group of answer choices pOH increases. pOH…

A: HN3(aq.) ---> H+(aq.) + N3-(aq.) If we add KN3 In the solution of HN3. Due to common ion N3- ,…

Q: 8. Which of the following would increase the amount of ammonia dissolved in water? Refer to the…

A: The dissolving power of ammonia into water gives rise to a basic solution. A limited quantity of…

Q: If a student weighed out 0.495 g of KHP(KHC8H4O4),dissolved it in 50 ml of water and used 22.3 ml of…

A: The given data is as follows: The mass of KHP = 0.495 g The volume of water = 50 mL  The volume of…

Q: A solution is composed of 30 mL of 2.5 M H2SO4 and 25 mL of 6.4 N KOH. What is the milliequivalences…

A: Given, Concentration of H2SO4 is ----- 2.5M Volume of H2SO4 is -----30mL. How many milliequivalents…

Q: Calculate the volume of 8.5M NaOH required to obtain 15g of NaOH

A: Given: Concentration of NaOH = 8.5 M And mass of NaOH = 15 g

Q: 4.62mL of  .1510mL NaOH was needed to neutraliz 50.mL of H2SO4 solution. What is the concentration…

A: In the given question we have to calculate the concentration of original sulphuric acid solution.…

Q: how many ml of 0.175m barium hydroxide solution will completely react with 25.00ml of a 0.125m…

A: Barium hydroxide :- Ba(OH)2 Nitrous acid :- HNO2

Q: How many ml of 0.30M solution of H2SO4 will react with 20ml of a 0.30M solution of NaOH?

A: Given information,      0.30M solution of H2SO4 and 20ml of a 0.30M solution of NaOH   Molarity of a…

Q: 2) A beaker containing 25.0 mL of 0.360 M H2SO4 spills on the counter. How much baking soda, NaHCO3,…

A: In the given question we have to calculate the mass of baking soda (NaHCO3) required to neutralize…

Q: The molarity and normality of a diprotic acid is the same. True False

A: Normality = n × molarity  n= basicity of acid

Q: DEFINE THE FOLLOWING, AT LEAST 100-200 WORDS EACH Volumetric analysis Gravimetric Analysis Standard…

A: Volumetric analysis:- Volumetric analysis is a quantitative analytical method which is used widely.…

Q: A change in color of a hydrate salt after heating indicates the removal of water molecules. A True…

A: Some ionic compound (salt) contains a water molecule in their crystal lattice structure. The water…

Q: -SO,Na СHCI; ? + КОН > ? +

A:

Q: when 15.00 mL of water is added to 5.25 mL of LiCl, what is the volume percent concentration (v/v%)

A: Volume by volume percentage (v/v%) is the volume of the any component (Solute or Solvent) in total…

Q: Find the normality of sodium carbonate (molar mass = 106) in a solution containing 0.212 g carbonate…

A: Given : Molar mass of sodium carbonate = 106 g/mol Mass of carbonate = 0.212 g Volume of solution =…

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: 7.0 °C? (assume complete dissociation).

A:

Q: What is the difference between strong and weak electrolytes? What is the difference between strong…

A: To find: The difference between strong and weak electrolytes and the difference between strong and…

Q: Solid salts form due to electrostatic interaction between cations and anions. Why do some salts…

A: Given : We have to explain why some solid salts dissolve in water.

Q: Write chemical equations to show what happens when each of the following substances is mixed with…

A: Let us take all the reactions with water, one by one.

Q: A solution contains 0.350 grams of malonic acid, H2C3H2O4 in 500.0ml.(malonic acid a diprotic acid).…

A: Step 1: First of all the number of moles of malonic acid is obtained as follows: (Given mass is…

Q: Compare Solution X to Solution A, Solution B, and Solution C. Solution X 8. 8 Solution A Solution B…

A: MOLAR CONCENTRATION = Number of moles of solute present in solutionvolume of solution

Q: Which of the following is a weak electrolyte? O N2OH O HF O NaCl О на

A: Weak electrolyte are those electrolyte that are not dissociated completely in aqueous solution.…

Q: A solution formed by dissolving an antacid tablet has a pOHof 4.82. Calculate [H+].

A: Given that the pOH of solution is 4.82 .   pH can be calculated as follows:

Q: 1) NaCN 2) HCI 3) Hао", heat HO СООН O HOOC, COOH CI, СООН

A: The question is based on the concept of organic reactions. we have to identify the product formed in…

Q: Antacid tablets are used to neutralize stomach acid and relieve indigestion or acid reflux. Many…

A:

Q: Complete the balanced chemical equation for the following reactic between a weak base and a strong…

A:

Q: Calculate the normality of a) 0.85 M H,C,H,O, b) 1.20 M Ba(OH),.

A:

Q: What is the molarity of 38.8 mL of phosphoric acid (H3PO4) that is needed to completely react with…

A: A balanced chemical equation is used to calculate the amount of product formed during the chemical…

Q: How does normality compare to molarity for monoprotic and polyprotic acids?

A: Moles of a solute present in per liter of a solution  is known as Molarity.

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

A: Let the volume of NaOH is = V1 strength of NaOH is (S1)=0.120 M Volume of acid is (V2)=53.8/2=26.9ml…

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.