Explain what is mass percent of h2so4 in solution

Assignment Help Chemistry
Reference no: EM13176785

A solution was prepared by dissolving 43.6 g of H2SO4 in enough water to give 500.0 mL of solution at 22oC. Assume that the density of the solution at 22oC is 1.03 g/mL.

(a) What is mass percent (%w/w) of H2SO4 in this solution?

(b) Would the mass percent (%w/w) of H2SO4 change with changes in temperature? Explain.

(c) Is the mass-volume percent (%w/v) of a solution temperature dependent? Explain

Reference no: EM13176785

Questions Cloud

Explain what is the mass of the solvent : An aqueous solution was prepared to have a density of 1.54 g/mL and a molarity of 19.4 mol/L at 20oC. The molar mass, Mm, of the solute is 40.00 g/mol. What is the mass of the solvent?
Determine annual compound : On Juan's twenty-sixth birthday, he deposited $6,000 in a retirement account. Each year thereafter, he deposited $1,000 more than the previous year. Using a gradient series factor,determine how much was in the account immediately after his thirty-f..
Define what is the molarity of the solution : A solution was prepared to have a density of 1.20 g/mL and a molality of 2.24 m at 22oC. The Mm of the solute is 63.10 g/mol. (a) What is the molarity of the solution?
Describe the four components of home care policies : 3. Would expanding coverage of pharmaceuticals to all Canadians necessarily cost more than is currently spent? Describe one approach to expanding pharmaceutical coverage. 4. Describe the four components of home care policies.
Explain what is mass percent of h2so4 in solution : What is mass percent (%w/w) of H2SO4 in this solution? (b) Would the mass percent (%w/w) of H2SO4 change with changes in temperature? Explain.
Explain what is the equation for coulombic force : What is the equation for Coulombic force and why is it important in chemistry? 4. What is the charge on the chloride ion and why does it have this charge
Explain shortage and surplus in market : a.) Illustrate using a fully labeled supply and demand graph (label all the axes and any lines you put in your graph) what such an artificial price looks like. b.) Explain what the results of such a move are for the graham cracker market. ..
Based on the half-reactions and their respective standard : Based on the half-reactions and their respective standard reduction potentials below, which addition to an aqueous solution containing Fe(NO3)2 will result in a reaction under standard-state conditions?
Explain the mysterious peptide x is a non-apeptide : The mysterious peptide X is a nonapeptide that cannot be sequenced by Edman degradation. However, it is susceptible to cleavage by proteases, and the resulting peptide fragments can be sequenced.

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of the compind potassium chloride

how many grams of the compind potassium chloride must be dissolved in 200 grams of water to make a saturated solution at 60 C.

  Hemoglobin molecules are there in an average red cell

How many hemoglobin molecules are there in an average red cell? Assume that the molecular weight of the human hemoglobin tetramer is 65 kd. (The answer is 2.74x10^8, but I don't know how to calculate it)

  State the formation of a precipitate

Predict if the following conditions would result in the formation of a precipitate, explain briefly: a) 0.0025 M Fe 3+ at pH 6.00

  State a mixture of acetaldehyde and propanal

A mixture of acetaldehyde CH3CHO and propanal C2H5CHO under basic conditions

  What is the ph of a solution

Find the pH solution & Hydronium ion concentration and What is the pH of a solution of 0.17 M acid and 0.81 M of its conjugate base if the pKa = 8.62?

  Calculate the empirical formula of the compound

A compound of potassium had the following percentage composition: K 44.90%; H 0.5787%; P 17.78%. The rest was oxygen. Calculate the empirical formula of this compound

  Compute the final x value using quadratic formula

Compute the final x value using quadratic formula If two moles of caron mono oxide gas and one mole of chlorine gas are placed in the vessel and heated to 500 Kelvin temperature to start the reaction?

  Define the two ions will form an ionic compound

Two of the following ions depend on their conversion into a gas for detection. What are the 2 ions? The two ions will form an ionic compound.

  Find the partial pressures of gas a and gas b

The partial pressures of gas A and gas B, respectively, are 0.263 atm and 0.676 atm. If 0.160 mol a third gas is added with no change in volume or temperature, what will the total pressure become?

  How many grams of precipitate are formed

How many grams of precipitate are formed when 204 mL of a 0.794 M aluminum sulfate soultion and 301 mL of a 1.48 M sodium hydroxide solution are mixed together?

  Calculate the sample weight of liquid bleach

Calculate the sample weight of liquid bleach containing 5.0% by weight of NaOCl that would oxidize enough I- to consume 0.80 mL of 0.15 M sodium thiosulfate.

  How many minutes does it take for the concentration

A certain first-order reaction (products) has a rate constant of 6.90×10-3 s^{-1} at 45 C. How many minutes does it take for the concentration of the reactant, [A], to drop to 6.25% of the original concentration?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd