Density Mass Percent (g/mL) Molarity Molality of Solute (a) 1.06 0.886 (b) 1.15 26.0 (c) 1.23 3.11

Q: The acid secreted by the cells of the stomach lining is a hydrochloric acid solution that contains…

A: Answer: The concentration of the solution is 0.155 M.   Given,      Moles of HCL=0.00774 mol…

Q: Determine the molarity concentration of phosphate, PO, in a 0.76 M solution of phosphoric acid,…

A:

Q: How many moles of chloride ions are present in a 390.0 mL solution of CaCl2 that has a concentration…

A:

Q: How many grams of NaOH I required to make 100.0mL of a 1.00M NaOH solution?

A:

Q: Give the name of the molecular compound and the name of the aqueous solution for each of the binary…

A: In molecular name, we first name the cation and then the anion.  Acid name is generally the common…

Q: Determine the molar concentrations of Na+ and PO43- in a 1.50 M Na3PO4 solution.

A: Molarity :- Moles of solute present per liter of solution is called molarity of the solution.

Q: Determine the quantity of solute orsolution from the concentration ofsolution.

A: The quantity of solute or solution from the concentration of a solution has to be determined.

Q: calculate the concentration of chloride ions in a solution when 1.48g Sr(Cl2) is added to enough…

A: Given, mass of SrCl2 = 1.48 g            volume of water = 555 mL

Q: 33.82 ml of an HNO, solution of unknown molarity requires 29,95 ml of 0.100M NaOH solution to be…

A: Let M1 is the molarity and V1 is the volume of HNO3 and M2 is the molarity and V2 is the volume of…

Q: It takes 18.5 mL of a 0.24 M HCl solution to neutralize 245 mL of NaOH solution. What is the…

A: Balance chemical equation: HCl + NaOH -----> NaCl  +  H2O By stoichiometry of reaction: Moles of…

Q: concentration

A:

Q: Complete the equation for the dissociation of the electrolyte KOH(aq).

A: Given,

Q: If 0.248 g of oxalic acid dihydrate requites 28.4 mL of NaOH for neutralization, what is the…

A: The given mass of oxalic acid dihydrate (C2H2O4. 2 H2O) = 0.248 g The molar mass of oxalic acid…

Q: 2.37 L solution containing 1.30 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

A: Given-> Volume of KOH = 2.37L Molarity of KOH = 1.30 mole/L

Q: Give the major elimination product of the following reaction. Br CH,CO,H heat ?

A: Given is organic reaction.this is elimination reaction.In which reactant is alkyl bromide.

Q: What is the concentration (molarity) of OH- in a solution that is 0.0859 M NaOHat 25°C.

A:

Q: Complete the balanced chemical equation for the following reaction between a weak acid and a strong…

A: In HClO2 the ions present are H+ and ClO2 -. Similarly in Ba(OH)2 the ions present are Ba2+ and OH-.…

Q: 15. What is the total ion concentration of an aqueous solution that is 0.15 M NazSO4?

A: The concentration of ion in an aqueous solution is calculated using the below formula. The…

Q: Calculate the moles of CH3COOH in 15.25 mL of 0.76 M CH3COOH solution.

A: We know  Molarity = moles of solute / volume of solution in liters  Unit of molarity = M = mol/l…

Q: Do not give handwriting solution. What is the pHpH of a 8.00×10−2 mol L−1mol L−1 ammonia solution?

A: The question is based on the concept of the pH of the solution.It is defined as a negative logarithm…

Q: The molar concentration of OH- in a water solution is 4.2× 10−12 M. What is the concentration of H+…

A: Water always stays in equilibrium as: H2O ⇌ H+ + OH-   The ionic product of water (Kw) is defined as…

Q: How many grams are required of NaoH to make 50mls of a 0.25M solution of NaOH ? (give your answer…

A:

Q: What is the pOH of a 0. 0235 M HCl solution?

A: we have to calculate the pOH of 0.0235M HCl solution

Q: What volume (in mL) of 0.2250 M HCl is required to neutralize 60.00 mL of 0.7000 M KOH

A:

Q: How many moles of HCI are in 18.57mL of 0.2168 M HCl with 27.1 mL of water?

A: This problem is based on Mole concept.Here, we have to find out the moles of HCl.Now,0.2168 M HCl…

Q: Which statement describes the changes that occur when salt is added to water?

A: H2O is known as water and this is universal solvent. Because water dissolve many compound than any…

Q: What is the concentration (molarity) of HClO in a solution that is 0.168 M LIClO at 25°C?

A: Weak acid are those which does not dissociate completely in aqueous solution and weak base are those…

Q: It takes 40 mL of 0.75 M NaOH solution to completely neutralize 150 mL of a sulfuric acid solution…

A:

Q: If you have a solution of 765 mL of 0.100 M H2SO4, how many moles of H+ are present?

A:

Q: Identify H2SO4(aq)H2SO4(aq) as an acid or a base.

A: The answer to the following question is given as:

Q: How many grams of NaOH are required to prepare 2500ml of a 4M solution?

A: Molarity (M) is a concentration term for a solution. The molarity of a solution is defined as the…

Q: What is the concentration of potassium ions in a solution which is 0.836 M in potassium phosphate?

A: The complete dissociation reaction of K3PO4 is,

Q: How many equivalents are in 100.00 ml of 0.417 M phosphoric acid solution?

A: The objective of the question is to calculate the number of equivalents in a given volume of…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: Since, NH3 is a weak base and HCl is an acid, so reaction between acid and base forms salt (ammonium…

Q: An antacid tablet containing CaCO3 as an activei ingredientrequires 22.6ml of 0.0932 M HCl for…

A: Given: 0.0932 N HCl Volume = 22.6 mL

Q: How many moles of HCl are needed to completely react with 50.0 mL of 0.250 M NaOH solution?

A: It is given that:Molarity of NaOH solution = 0.250 MVolume of solution = 50.0 mL

Q: calculate the molar concentration of OH- in water solutions to H3O molar concentrations

A: According to the question, we are asked how to calculate the molar concentration of OH- in water…

Q: Calculate the percent concentration of acetic acid. Molarity of the vinegar: 0.202 Molar mass of…

A: The molarity of the solution is 0.202 M, which states that 0.202 moles of the solute are present in…

Q: What concentration of aqueous aluminum nitrate is required to produce a solution with a…

A: Given that, [NO3-]= 0.568 M then, [Al(NO3)3]=?

Q: It is found that 41.27 ml of 0.2017 M NaOH is required to neutralize 25.00 ml of HNO3 solution in a…

A: Given : Molarity of NaOH = 0.2017 M Volume of NaOH solution required = 41.27 mL And volume of HNO3…

Q: It takes 12.9 mL of a 0.15 M HCl solution to neutralize 18.7 mL of NaOH solution. What is the…

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.