For the following reaction: 2 HClO4 + Ca(OH)2  Ca(ClO4)2 + 2 H2O

Q: A total of 31.3 ml of 0.15 N NaOH was required to reach a phenolphthalein endpoint in  titrating…

A: Equivalent of acetic acid in vinegar can be calculated from titration because vinegar consists of…

Q: At 60oC, NaNO3 has a solubility of 110 grams NaNO3 per 100 grams of water. How many grams of NaNO3…

A: 100 g of water dissolve = 110 g of NaNO3

Q: What willl be the Molar concertration of the 333.85  HCl solution prepared from 4 mL of concentrated…

A: Volume of HCl solution = 333.85 ml  Can consider unit in ml to solve this problem. Volume of…

Q: * 00 F Strontium chloride and sodium fluoride react to form strontium fluoride and sodium chloride…

A:

Q: 1. Refer to the given Solubility Curve (Figure 1), and answer the following 150 140 a) A saturated…

A:

Q: You are working in an aseptic unit making TPN bags. One of your adult patients requires 20mmol of…

A: Given the stock solution= 5% sodium chloride.  Let the mass of the solution be 100g. Then the mass…

Q: Vitamin C, ascorbic acid, is an essential nutrient that helps the immune system fight off diseases.…

A: Given,

Q: The balanced equation for the neutralization reaction of aqueous H2SO4 with aqueous KOH is shown.…

A:

Q: Consider the following reaction: 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl- How many Liters of…

A: Given, 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl-

Q: 12. Lightly scented oils, such as jojoba oil, can be used as carrier oils for strongly fragrant…

A:

Q: What volume (in liters) of CO2 measured at STP would be produced if 16.6 mL of 3.6 M HCl reacted…

A:

Q: Solution A with a mass of 300 g and contains solute A is mixed with 500 g of solution B which is 40%…

A: B: 40% B means mass of solute B in solution B =40100×500 g=200 g

Q: What is the [CH3CH2CH2NH3+] of a solution which is 0.1820 M in CH3CH2CH2NH2 and 0.1716 M in CsOH?…

A: For CsOH solution: CsOH(aq)→Cs++OH- pKb of CsOH = -1.76 Thus,…

Q: What is the equivalent weight of H2SO4?

A:

Q: For the following reaction: 2 HCIO4 + Ca(OH)2 → Ca(CIO4)2 +2 H2O (1) What is the equivalent mass of…

A: Equivalent mass:- It is equal to the mass of a given substance which will combine with or displace a…

Q: You have a stock solution of 20% (w/w) Triton X-100, a viscous detergent often used to permeabilise…

A: 20%(w/w) means that 20 g of solute in the 100 g solution. Volume of the solution is, Volume = mass ÷…

Q: CaCI2(aq) + 2AgNO3 (aq) —> Ca(NO3)2 + 2AgCI (s) If 25.0 mL of a 2.00 M CaCI2 solution is used for…

A: Given :-: CaCl2(aq) + 2AgNO3(aq) → Ca(NO3)2(aq) + 2AgCl(s)  Molarity of CaCl2 solution = 2.00 M…

Q: What is the [N2H5+] of a solution which is 0.1502 M in N2H4 and 0.1587 M in CsOH? N2H4(aq) + H2O(l)…

A: For solid or liquid , concentration = 1

Q: the bottle is labeled 174.3mg of Fe(NH4)2(SO4)2•6H2O in 1.000 liter, what is the concentration in…

A: The parts per million unit is equal to the milligrams per liter. 1 ppm=mg/L Molar mass of…

Q: 4) NaOH was the titrant used to determine the percent acetic acid in vinegar. From the following…

A: (a)

Q: 3. Which of the following statement/s is/are correct? 1. 3.00 N H2SO4 is equivalent to 6.00 M H2SO4-…

A: The relationship between molarity and normality is: Normality=molarity ×valence ......(1) The…

Q: In the reaction shown below what volume of 1 M solution of acetic acid (HC2H302) is needed to react…

A: mole ratio 1 mol calcium carbonate = 2 mol acetic acid

Q: 3.) In the assay of NaHCO3, 3.0g of the solid is dissolved in 25mL water. What is the normality? How…

A: Normality = No of gram equivalents / Volume of solution (L) = Molarity * n n = No of H+ or OH- ions…

Q: How much of the stock solution do you need to prepare 425 mL of  0.600 M Al2(SO4)3 from 2.00 M…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: 7.5 g of acetic acid (C2H4O2) are diluted to 150 mL with water. What is the molarity of the acetic…

A: Molarity is defined as  number of moles of solute present in one litre of Solution  M = n/ v (in L)…

Q: 0.368 g of oxalic acid dihydrate is used to titrate 24.0 mL of sodium hydroxide solution, what is…

A: Oxalic acid dihydrate is an acid whereas Sodium hydroxide is a base. They will react with each other…

Q: For the following reaction: H3PO4 + 3 KOH–K3PO4 + 3 H,O (1) What is the equivalent mass of H3PO,?…

A: The equivalent mass for H3PO4 can be solved by the formula : the molecular mass for H3PO4  is…

Q: 1) What is the molarity of a 1.44 (m/v)% solution of HCOOH (formic acid)?

A: The m/v concentration of the HCOOH solution is = 1.44 % The molarity of the solution is =? We know…

Q: When a Vitamin C (ascorbic acid; MM = 176.12 g mol-1) tablet is crushed, dissolved and titrated with…

A: we will establish the stoichiometric relation between the reactant and product

Q: What volume of carbon dioxide gas at 0.980 atm and 293 K could be made from reacting 10.0 grams of…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: The Cacoz titer of a H2SO4 solution is 29.40 mg/mL. what is the normality of the H;SO4 solution?…

A: Correct option is c . Solution is given below

Q: How many grams of BaCrO4 can be produced from the reaction of 1.05 L of 0.470 M BaCl2, solution with…

A:

Q: Sulfamic acid ( +H 3NSO 3 - , 97.094 g/mol) is a primary standard that can be used to standardize…

A:

Q: A 0.128 g sample of KHP (HKC8H4O4) required 28.54 mL of NaOH solution to reach a phenolphthalein…

A:

Q: 0.253g  of Aluminum is added to 55.0ml of a 1.15M Copper (II) sulfate solution. How many grams of…

A:

Q: When a Vitamin C (ascorbic acid; MM = 176.12 g mol-1) tablet is crushed, dissolved and titrated with…

A: The number of moles of I2 is used to get the endpoint of the titration is determined as follows.…

Q: What is the [CH3CH2CH2NH3+] of a solution which is 0.1710 M in CH3CH2CH2NH2 and 0.1550 M in CsOH?…

A:

Q: A) How many mL of a 0.158 M aqueous solution of sodium nitrate, NaNO3, must be taken to obtain 1.58…

A: Given,  A) How many mL of a 0.158 M aqueous solution of sodium nitrate, NaNO3, must be taken to…

Q: Quesion 1 a Calculate the (m/v) % concentration when 25.3 g of NaCl dissolved in 1.5 L of…

A: Since we only answer up to 3 sub-parts, we will answer the first 3 only. Please resubmit the…

Q: The balanced equation for the neutralization reaction of aqueous H₂SO4 with aqueous KOH is shown.…

A:

Q: 1. Refer to the given Solubility Curve (Figure 1), and answer the following 150 140 a) A saturated…

A: When the mass of solute at a temperature is more dissolved, then the solubility of that solute will…

Q: Calculate equivalent weight of unknown acid using the following information: Mass of unknown acid=…

A:

Q: 4. A 500-mL graduated flask contains 150 mL of 0.200 N H2SO4. By adding a more concentrated H2SO4,…

A:

Q: For the following reaction: H2CO3 + 2 NaOHNa2CO3 + 2 H2O (1) What is the equivalent mass of H2CO3?…

A: Basicity of acid :-  The number of replaceable hydrogen atoms present in an acid is known as…

Q: One milliliter of a certain KMnO4 solution will completely react with 0.3400 g FeSO4: Fe2+ + MnO4…

A: The balanced reaction can be written as MnO4-+5Fe2++8H+→5Fe3++Mn2++4H2O 55.8 g/mol is the molar mass…

Q: A cough syrup, which comes in a concentrated syrup, contains red dye #40. The red dye #40 syrup is…

A: The molarity of original syrup is 4.68×10-3 M. The concentration of original solution is diluted by…

Q: Calculate the mole fraction of solute if the density of the solution is 1.289 g/mL.

A: Given :-  Molarity of H2SO4 solution = 4.16 M  Density of solution = 1.289 g/mL  To calculate :-…

Q: 7.5 g of acetic acid (C2H4O2) are diluted to 150 mL with water. What is the molarity of the acetic…

A: Given: Weight of Acetic acid = 7.5 g Molar mass of acetic acid = 60 g/mol Volume of solvent = 150 ml…

Q: What volume of carbon dioxide gas at 0.980 atm and 293 K could be made from reacting 10.0 grams of…

A: Answer: Limiting reagent is the reactant that exhaust first in the reaction and decides the yield of…

Q: A 25.00 mL sample of a monoprotic acid solution was neutralized with 39.48 mL of a 2.25M sodium…

A: The question is based on the concept of titrations & solutions. we have to calculate molar mass…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.