18 and 19 yottuo18. What are the respective molar concentrations of Na* and SO?- afforded by dissolving 0.500 mol Na SO4 inwater and diluting to a final total volume of 1.33 L.a. 0.665 and 0.665 M b. 0.665 and 1.33 M c. 1.33 and 0.665 M d. 0.376 and 0.752 M e. 0.752 and0.376 M4.19. If 0.10 mole of each of the following compounds is dissolved to a volume of 1.0L in water, which one willhave the highest concentration of dissolved ions?a. HF b. AI(NO3); c. MgSO4 d. Cal, e. NaOH20. What volume of 0.300 M NaCl is required to precipitate all the Pb2'ion from 25.0 mL of aqueous 0.440 MPb(NO3);?Pb(NO3)2(aq) + 2 NaCl(aq) → PbCl2(s) +2 NaN0;(aq)a. 17.0 mL b. 36.7 mL c. 73.3 mL d. 84.4 mL e. 147 mLNaPepp

Here we have to chose the correct option of above question about ion concentration of Na2So4 and…

Answered: 18 and 19

Science

Chemistry

18 and 19

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: what does rancidity of oils mean what causes rancidity of oils what is the acid value of oils

A: Rancidity of any oils means that the development of unpleasant smells because of which texture and…

Q: The conjugate base of H 2PO 4 is O HPO42. O H3PO4. O PO43. O H2PO42. O H3PO42

A: A conjugate acid is formed ,when proton is added to the base.A conjugate base is formed when proton…

Q: stays dim stays bright does not light at all

A: Stays dim

Q: Calculate the concentration of HDlus if the pH = 4.12. %3D Report your answer in standard form not…

A: pH is used to determine the concentration of hydronium ion.

Q: 1) When we prepare a glycine solution, why we add 10 ml of 0.20 M KCI a) inceasing the ionization of…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: bläi 3 What are the buffer solutions? What ?they consist of إجابتك

Q: Homework: Find the molarity of solution of HCl that has a density of 1.19 gimiL and contains 37.0…

Q: In lab, a student combines two dye solutions into a single beaker. One of the solutions contains red…

A: Given that: The solution contain two colors, red dye and the other contains blue dye. To find: The…

Q: 1 H,PO, HPO,² 0.8 0.6 0.4 H,PO, 0.2 ...PO, 2 6. 10 12 14 Fractional Composition (oa)

Q: Part A Calculate the pH of a solution containing a caffeine concentration of 415 mg/L. Express your…

Q: Based on the graph, how do know when the concentration of futylamine is equal to the concentration…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Which dye can analyze pH in the range of 6.0 – 7.6 and has a final color reaction of green when…

A: Which dye can analyze pH in the range of 6.0 – 7.6 and has a final color reaction of green when…

Q: Chemistry How do I calculate the %ionisation at pH of a drug (compound code;UQPC 22-606-Q) the “Q”…

A: percent ionization = [H+]/[unionized form ] ×100

Q: Write an equation for the reaction of PABA/H2O with HCl Write an equation for the reaction of…

Q: 28. A biologist conducted an experiment on soil pH and Kentucky bluegrass growth (mm). The results…

A: The graph displays the observations made on the grass height at different soil pH values.

Q: Solution pH 7.00 pOH (1) (5) [H*] (2) (6) (10) 8.55 x 103 [OH] (3) (7) (11) (15) 1.75 x 10-9 Nature…

A: We can find pH, pOH, [H+] and [OH-], if any one of these values is given. They are all related to…

Q: Consider this amino acid shown here at pH 7.0 (the isoelectric point for this amino acid is 9.7).…

Q: four species F−, NO3−, hCO3−, and h3pO4 have the following properties

A: (a)

Q: If the pKa of HCHO 2 is 5.74 and the pH of an HCHO 2/NaCHO 2 solution is 6.11, which of the…

A: A buffer solution is a that type of solution in which if we add a small amount of acid or base then…

Q: Fourth slide: Title Natural Indicators. A picture of red cabbage or some other food that works as a…

Q: 25. A healthy subject ingests a diet that generates 80 mmol/day of nonvolatile acid. If this subject…

A: The nonvolatile acid generated in the person per day is = 80 mmol/day The titrable acid present in…

Q: Which of the following are typically seen in an acid urine? Choose only one 1. Uric acid crystals 2.…

A: The question is asking us to identify which of the given options is typically seen in acidic urine.…

Q: Which group's results are incorrect and what mistake did they most likely make? O a) Group B is…

Q: Defermhe the pH of a water fample contang 5 mg/L of fenous iron

A: First Calculate molarity into mol/litre Then use Ph=-log(H+)

Q: None

A: Meat with a lower pH retains moisture better, resulting in juicier meat. This is because the…

Q: A 0.100M succinic acid solution (diprotic acid: Kal = 6.21E-5, Ka2 = 2.31E-6) at pH 5, calculate the…

Q: Imagine you want to buy soil for your garden that is free of dangerous heavy metal? Which type of…

A: Answer The optimum PH range for the garden soil is 6 - 7.5…

Q: 39. A person claimed that his stomach ruptured when he took a teaspoonful of baking soda in a glass…

A: NaHCO3 + HCI ==> NaCI + H2O + CO2 1 mole NaHCO3 reacts to form 1 mole

Q: In the bleach analysis experiment, the indicator changes its color at the end point O a. from yellow…

A: In bleach analysis experiment, colour change has to be analysed.

Q: What

A: Given Compound is Ionic Compound so it will break into ions.

Q: This citrus fruit commonly consumed at home has a ph level of above 7 2309 3139 0 LJ

A: pH is a measure of H+ ion concentration .The range of pH goes from 0 to 14. pH = -log(H+) if…

Q: An alkaline reaction of an aqueous solution has: A) Glutamic acid B) Sodium citrate for injection C)…

A: An alkaline reaction of an aqueous solution has

Q: What is the polyprotic base with a pkB of 3.95 and 4.25?

A: A polyprotic base is a type of base that can attach more than one protons per molecule. pKb is…

Q: What would the pH be at the equivalence point when citric acid is neutralized with sodium hydroxide?…

A: pH can be defined as the measure of acidity. It have the formulae, pH =-logH+

Q: The following reactions are possible except HO но H* oin O O NH mild acid HO HO H* O in Oe NH mild…

A: When ketone reacts with ethylene glycol in presence of an acid, it works as protecting of ketone…

Q: Which of the following is a correct representation of the Henderson-Hasselbalch equation? None are…

A: The Henderson-Hasselbalch equation helps us understand and control the acidity or…

Q: A student added a total of 75 mL sodium hydroxide to titrate an amino acid solution with 0.5M NaOH.…

A: To determine the initial concentration of amino acid solution in mM , we need to calculate the…

Q: Write a balanced chemical equation to represent what happens when an acidic cleaner is used to…

A: Hard water deposits are actually deposits of calcium carbonate (limestone) which get gradually…

Q: MCQ 120: Lime used by farmers to raise the pH of the soil is A. Limestone B. Fresh lime C. Lime D.…

A: We know that,.Lime used by farmer to raise the pH of the soil in the field of agriculture.

Q: 1. Determine whether or not each ion contributes to water hardness. Contributes to Water Hardness…

Question

18 and 19

yottuo
18. What are the respective molar concentrations of Na* and SO?- afforded by dissolving 0.500 mol Na SO4 in
water and diluting to a final total volume of 1.33 L.
a. 0.665 and 0.665 M b. 0.665 and 1.33 M c. 1.33 and 0.665 M d. 0.376 and 0.752 M e. 0.752 and
0.376 M
4.
19. If 0.10 mole of each of the following compounds is dissolved to a volume of 1.0L in water, which one will
have the highest concentration of dissolved ions?
a. HF b. AI(NO3); c. MgSO4 d. Cal, e. NaOH
20. What volume of 0.300 M NaCl is required to precipitate all the Pb2'ion from 25.0 mL of aqueous 0.440 M
Pb(NO3);?
Pb(NO3)2(aq) + 2 NaCl(aq) → PbCl2(s) +2 NaN0;(aq)
a. 17.0 mL b. 36.7 mL c. 73.3 mL d. 84.4 mL e. 147 mL
Na
Pepp

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Give typed full explanation not a single word hand written otherwise leave it
What is the Kw of pure water at 15.0 C if the pH is 7.20? a. 6.31 x 10^8 b. 1.26 x 10^-14 c. 3.98 x 10^-15 d. 1.26 x 10^-7 e. 1.00 x 10^-14
Are amphoteric substances and aprotic solvents the same?
What is Gutta-percha ?
If the pH of the blood of most animals shifts 0.3 units. above or below. the normal range (7.3-7.5), what is going to happen?
Calculate the hydrogen ion concentration in a solution of iced tea with lemon having a pH of 2.63.Tek seçenek.
Using the 18 following co
How do I solve this? I do know that it is linear.
25. Please refer to the attached photo. Thanks!!
Vinegar contains the following acid 1 citric acid 2. Acetic acid 3. Oxalic acid 4. Ascrobic acid
List three types of bonds found In a sodium chloride aqueous solution 1.) 2) 3.)
2. Draw the structure of isoleucine and determine the charge on a molecule in a(n) a. Acidic solution (pH = 1) b. Neutral solution (pH = 7) c. Basic solution (pH = 11)