What is the mass (g) of the solution for the following: (a) 15.6ml of 0.155M NaOH (b) 135ml of 2.01M HNO3

Q: 9. How many mL of stock NH, is needed to make 100.0 ml of 1.00 M NH, if your stock solution is 14.8…

A: Given M1 = 14.8 M            M2 = 1.00 M            V2 = 100.0 mL            V1 = we have to find.

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

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Q: The neutralization of 25.0 mL of 0.24 M HCI requires 5.0 mL of NaOH. What is the molarity of the…

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Q: What is the concentration of lithium ions in 0.395 M Li HPO,?

A: The volume of the solution remains constant. When Li2HPO4 dissolve, it gives rise to two moles of…

Q: 25.0mL of 0.212 M NaOH is neutralized by 13.6 mL of an HCL solution.  The molarity  of the HCL…

A: At equivalence point (neutralisation point), number of moles of NaOH is equal to number of moles of…

Q: grams of LiOH is needed to make 250. mL of a 0.330 M LiOH solution

A: Molarity =weight /molecular weight× 1000/v in ml Molarity =moles /litre

Q: A0.100 M solution of K2SO4 would contain the same total ion concentration as which of the following…

A: In this question we have to tell that which solution is contain the same total number of ion…

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: A solution is12.6%m/m in nitric acid, Howmany grams of nitric acid are in 34.5 gof solution

A: Since % m/m is given as  % m/m = mass of solute X 100 / mass of solution

Q: 13 onger base than an acid. 4 is dissolved in water, the solution nger base than HPO42.. atements…

A: D option is correct.

Q: M2 Calculate of KOH in 25Omb of the molarity Of 140y Solution

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Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pOH of 3.860?…

A:

Q: What is the molar concentration of hydrochloric acid if 13.42mL of hydrochloric acid is required to…

A: The moles of calcium hydroxide CaOH2 are 0.576 mol  CaOH21 L×1 L1000 L×33.63 mL = 0.0194 mol  CaOH2…

Q: How many mL of 0.1234M sodium hydroxide solution are needed to completely titrate 125.5mL of 2.111 M…

A: Sodium hydroxide reacts with phosphoric acid to produce sodium triphosphate and water as follows:…

Q: If Tums is added to 25.0 mLmL of a solution that is 0.200 MM in HClHCl, how many grams of CO2CO2 gas…

A: HCl Concentration = 0.200 M = 0.200 mol/L Volume = 25 mL = 0.025 L   The tums , contain CaCO3 . When…

Q: 6. According to label on a bottle of concentrated hydrochloric acid, the contents are 37% of HCI by…

A: Molarity of Hydrogen Chloride can be calculated by help of Following formula -   Molarity = Density…

Q: I. Directions: Give the correct answer of the following. 1. In three to five sentences, give the…

A: 1. Solution - A solution is a special type of homogeneous mixture composed of two or more…

Q: In an aqueous solution at 25°C, if [H₃O⁺] = 3.8 × 10⁻⁴ M, then [OH⁻] is:

A: Given:         H3O+=3.8×10-4M         OH-=?

Q: 25.0 mL of 0.150 M NaOH is neutralized by 13.6 mL of an HCl solution. The molarity of the HCl…

A: Volume of NaOH = 25.0 mL Molarity of NaOH = 0.150 M Volume of HCl = 13.6 mL

Q: Express the formality (F) the concentration of each of the following solutions: a. 28.4% NH3 by…

A: Given: % by weight of NH3 = 28.4 % Density of NH3 solution= 0.808 g/ml % by weight of HNO3= 69.5 %…

Q: If the concentration of sodium ion in this average indivdual is 0.136 M, what is the mass of sodium…

A: The concentration of sodium ion is given in the average individual as 0.136 M. Here 'M' is molarity…

Q: A 10.00 Liter (L) sample of HCI requires 35L of 0.100 M KOH. What is the molarity (M) of the acid?

A: Given :-  KOH + HCl → KCl + H2O  Volume of HCl = 10.00 L  Molarity of KOH solution = 0.100 M  Volume…

Q: 125 mL of water is added to 50 mL of 4.24 M NaOH. Calculate the conversation of the resulting…

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Q: Calculate the volume in milliliters, of 0.500 M phosphoric acid solution required to neutralize 505…

A: Given information: Mass of potassium hydroxide = 505 g Concentration of phosphoric acid solution =…

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

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

Q: IfI dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL, what will the…

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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 of the following would you expect to be a weak electrolyte? O acetic acid O sodium acetate O…

A: Electrolytes are the substance which dissociates into ions when dissolved in water. Strong…

Q: A solution contains 0.350 grams of malonic acid,H2O4 in 500.0 mL.   Malonic acid a diprotic acid,…

A: malonic acid has formula = C3H4O4  => molar mass of C3H4O4  = 12 X 3 +  4 X 1 + 4 X 16 = 104…

Q: Express the formality (F) the concentration of each of the following solutions: a. 28.4% NH3 by…

A: The formality is calculated as the number of formula weights of solute contained in 1 L of the…

Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pOH of 1.300?…

A: Given, pOH of the solution = 1.300 Concentration of potassium hydroxide, [KOH] solution = ? Note:…

Q: How many grams of sodium chloride are required to make 2.00L of a solution with a concentration of…

A: Molarity of the solution is given by the following equation.Molarity = number of moles of solute /…

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: A 50.00 mL sample of a white wine required 24.50 mL of 0.0350 M NaOH to reach the endpoint. Express…

A: Please find the below attachment.

Q: Which of the following is a weak electrolyte? *       HC₂H₂O₂       NaCl       NaOH       HCl

A: Please find your solution below : A strong electrolyte is an electrolyte that dissociates completely…

Q: 25.0 mL of 0.212 M NaOH is neutralized by 13.6 mL of an HCl solution. The molarity of the HCl…

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Q: Example: a solution of aluminum sulfate; Ab (SO), at a concentration of 0.3 normal, prepared a 0.01…

A: First of all normality of Solution of aluminum sulfate is convert into Molarity by following formula…

Q: If 37.23 mL of a sodium hydroxide solution is required to titrate 2.34 g of KHP, to the endpoint,…

A: Chemical reaction between sodium hydroxide and KHP is given by:

Q: If 37.23 mL of a sodium hydroxide solution is required to titrate 2.34 g of KHP, to the endpoint,…

A: The reaction between NaOH and KHP is given below.

Q: How many millilitres of 0.50 M Na2SO4 solution are needed to provide 0.038 mol of this salt?

A: Given,0.50 M Na2SO4 solution are needed to obtain 0.038 mol of Na2SO4.

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: What volume ( in mL) of. 0.3050M HBr is required to neutralize 40mL of 0.8000m NaOH?

A: The volume of HBr required is given below

Q: What is the concentration of potassium ions in a solution which is 0.531 M in potassium phosphate?

A: The given compound is potassium phosphate.The molecular formula will be K3PO4.Dissociation of…

Q: What is the molarity If 2.54 moles of NaOH is dissolved in 3.77Liter?

A: Given data,Moles of NaOH=2.54molesVolume=3.77L

Q: How do yu tell the differnce betwee strong and weak electrolytes, bases, and acids?

A: Strong and weak electrolyte:

Q: To what volume shauld I lomL of a 6,7M HCl salution be dilu ted t prepare a O.30M HCl Solution?

A: Here, we will use the formula : M1V1 = M2V2 M1 = Initial concentration V1= Initial volume M2 = Final…

Q: Citric Acid C6H8O7 a natural food preservative accounts for the tartmess of citrus fruits. About 730…

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Q: What is the molarity of a nitric acid solution if 25.00 mL of HNO3 is required to neutralize 0.500 g…

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Q: How many milliliters of a solution that is 10.30% (w/w) HCI with a density of 1.1454 g/ail. shoold…

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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.