Answered: A solution of Nickel sulfate (II) (MW:…

Science

Chemistry

A solution of Nickel sulfate (II) (MW: 154.75 g/mol) has a concentration of 500mM. Give the equivalent in percent?

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 97AP

See similar textbooks

Related questions

Q: (1) Identify each of the following half-reactions as either an oxidation half-reaction or a…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Given the Ka-250 x 10 for HA, determine the pH (to three significant figures) of a solution that is…

A: Given the Ka = 2.5 * 10 ^ - 9 for HA, we need to determine the pH (to three significant figures) of…

Q: Desk IN8. 1. a. For a weak acid (e.g., CH,COOH) that is titrated with a strong base (e.g., NaOH),…

A: Acid react with base to give salt and water .

Q: Na₂Cr₂O7 (xs.) H₂SO4 H₂O

A: We know Na2Cr2O7 is a stronger oxidizing agent. It can fully oxidize the benzylic position however…

Q: What is the pH of a solution containing 0.832 mol L of a diprotic acid with pKA1 = 4.54 and pKA2 =…

A: Concentration, C = 0.832 mol L-1 H2A + H2O ⇌ H3O+ + HA- pkA1 = 4.54 HA- + H2O ⇌ H3O+ + A2- pkA2 =…

Q: 4. Draw the structure of the organic product(s) from each of the following reactions. OH HOCH₂CH₂CH3…

A: “Since you have posted multiple subparts questions, we will provide the solution only to the first…

Q: Part C Draw the major product of the following reaction: и ✓Br₂ -

A: In presence of sunlight there occur bromination of alkane and reaction proceeds through most stable…

Q: 4. (a) Show the stepwise mechanism for the following reaction. OH 2 Br₂ Pyridine но Br Br + 2 HBr

A: The organic compound that contains a double bond between two carbon atoms is known as an alkene.…

Q: In the copper thermite reaction copper(II) oxide reacts with aluminum as follows: 3 CuO (s) + 2 Al…

A: Given, 3CuO(s) + 2Al(s) -----> 3Cu(s) + Al2O3(s) Hrxn = -1208 kJ mass of CuO reacts = 137.5 g…

Q: Be sure to answer all parts. How many moles and numbers of ions of each type are present in the…

A: Answer: 1 mole formula unit of any compound has 6.022×1023 molecules which is the value of Avogadro…

Q: The oxidation of Mn2+ by oxygen proceeds according to the following 2Mn2+ + O2(aq) + 2H₂0 2 MnO2(s)…

A: Known: ∆GfoMn2+=-362.9 kJ/mol∆GfoO2aq=0 kJ/mol∆GfoH2O=-237.2 kJ/mol∆GfoMnO2=-465.1 kJ/mol∆GfoH+=0…

Q: Experimental data shows that each of the following redox reactions is second order overall: (1)…

A: The concentrations of the reactants raised to some power which contains certain coefficients with…

Q: The major organic product of this reaction would be H Br H CH3 Oone enantiomer, (R) Oachiral Oone…

Q: 1. Draw the structure and interaction that occurs between the following R groups of amino acids in…

A: Note - Since the given question is a multipart question, hence I solved first three subparts…

Q: Write the balanced NET IONIC equation for the reaction that occurs when nitric acid and potassium…

A: Acids and bases react with each other to produce salt and water. This reaction is known as the…

Q: OH + OH د HOOC OH conc. H2SO4 COOH 130°C, 40 min HO P. Please draw a stepwise mechanism for this…

A: Cl group is an electron donating group that increases electron density in the ring. Thus OH group…

Q: Provide the structure(s) of the expected major organic product(s). Unless mentioned otherwise, you…

A: In SN2 reaction, Inversion of configuration occurs. In SN1 reaction, more stable carbocation leads…

Q: Draw the elimination products for each of the following alkyl halides. Part A CH₂OH Draw the…

A: The question is based on the concept of organic reactions. we need to draw the elimination product…

Q: Consider the reaction CO(g) + 3H₂(g) CH4(9) + H₂O(g) Using the standard thermodynamic data in the…

Q: Complete the following reactions: (a) (b) (c) + O OCH3 +

A: When diene react with dienophile forms adduct. This reaction is known as Diels-Alder reaction.

Q: Imagine an alternate universe where the value of the Planck constant is 6.62607x 1036 J.S. In that…

Q: Modify the given carbon skeleton to draw the major product(s) of the given reaction. If a racemic…

A: When alkene reacts with HI .It proceeds through most stable carbocation and hence , form pair of…

Q: Provide a good yield synthesis the following product starting with the compound shown. Be sure to…

A: We have to carry out the below given synthesis. Introduction: Reaction of ketone with the amine…

Q: Predict the major product for the following reaction. sze 1) PhMgBr 2) H₂O* Modify the given…

Q: The Solubility Product Constant for iron(II) carbonate is 3.5 x 10-¹¹. The molar solubility of…

A: Since the each question uploaded is different, we can solve only first two questions. If you want…

Q: The following reaction is spontaneous as written when the components are in their standard states: 3…

Q: How many grams of oxygen are produced when 2.43 * 10 ^-4 g of KClO3 are completely reacted according…

A: Number of moles of any substance can be obtained by dividing its mass by molar mass which may be…

Q: hat can be said about the presence of each of these groups of cations in the original solution?…

A: The question is based on the concept of salt analysis. we need to identify the cations present based…

Q: (a) Using standard free energies of formation, determine the solubility product fo zinc sulfide…

Q: Which of the following can behave as Bronsted-Lowry bases in aqueous solution? Ca(OH)2 NaOH NH4+ I…

A: According to Bronsted and Lowry concept an Acid is a substance that has the tendency to donate a…

Q: Synthesis. reagents, intermediates, >, provide the synthesis for the following transformation. You…

A: In the first step epoxide ring cleavage takes place with Grignard reagent (propyl magnesium…

Q: о о O Н Н H а H H Н Н А a С and 'H Н H C1 н 'C

Q: What set of reagents can best accomplish the following transformation? Br A) PCC in CH₂Cl₂ B) NaBD,…

A: The solution is given below -

Q: Compute the following cell potential considering activity effects (assume K+ and CIO4 to be the…

Q: At a certain temperature, 0.780 mol SO3 is placed in a 4.50 L container. 2SO3(g) ----2SO2(g)+O2(g)…

Q: Which bonds are visible on the following chart? Relative Transmittance ооо 0.99 0.98 0.97 saturated,…

A: Infrared spectroscopy, or IR spectroscopy, is a technique used to study the vibrations of molecules…

Q: Product Spinach Cabbage Kale Initial Dilution 10-1 10-1 none Plate Counted 10-2 10-2 10-1 Volume…

A: For Spinach, The colony-forming unit (CFU) per milliliter (ml) can be calculated as follows:…

Q: What is the oxidation state of the underlined atom in the compound: H2SO4? +1 +2 00000 -2 +6 +4

A: Oxidation number: • Oxidation number of atoms in pure element or Atoms in free or uncombined…

Q: Balance the following nuclear reactions. (a) Americium-241 (Am-241) can be found in smoke detectors.…

A: We have to write the equations for the given nuclear reactions

Q: 3.15 Consider the corrosion of elemental iron in anaerobic waters (Fe° oxidized to Fe2+). with the…

A: Cell reaction is given by, Fe+2H+→Fe+2+H2(g) Oxidation Half reaction, Fe→Fe+2+2e- E°=0.44 V…

Concept explainers

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.

Question

A solution of Nickel sulfate (II) (MW: 154.75 g/mol) has a concentration of 500mM. Give the
equivalent in percent?

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

The freezing point of a 0.11 m solution of HNO2 is -0.20C. (a) What is i for the solution? (b) Is the solution made (i) of HNO2 molecules only? (ii) of H+ and NO2- only? (iii) of more HNO2 molecules than H+ ions? (iv) primarily of H+ and NO2- ions with some HNO2 molecules?
The freezing point of 0.20 m HF is -0.38C. Is HF primarily nonionized in this solution (HF molecules), or is it dissociated to H+ and F- ions?
Prepare 250 ml of a standard solution of sodium carbonate (106g/mol) at a concentration of 0.3N?
Two beakers are placed in a small closed container at 25 oC. One contains 231 ml of a 0.267 M aqueous solution of FeClg; the second contains 416 ml of a 0.140 M aqueous solution of FeCla. Small amounts of water evaporate from both solutions. As time If we wait and that in the first gradually passes, the volume of solution in the second beaker gradually long enough, what will the final volumes and concentrations be increases decreases First beaker Second beaker Initial 231 ml 0.267 M 416 ml 0.140 M Final mL M ml M
op.101edu.co Question 15 of 17 What volume in mL of 0.300 M NaF would be required to make a 0.0705 M solution of NaF when diluted to 250.0 mL with water?
Ibuprofen (also known as Brufen) is an analgesic (pain killer) and anti-inflammatory drug. It is a weak carboxylic acid (Chemical Formula: C12H17C00H; K = 1.2 x 10-5). A Medical student from Lusaka Apex Medical University (LAMU) prepared a 0.4 M solution of Brufen to give to an accident victim with minor injuries but in a lot of pain. on i. Write a reaction equation showing how Brufen ionizes in water. ii. Write the acid ionization constant expression for Brufen iii. Calculate the percent ionization of Brufen in water Select one: O A C12H17COOH(ag) + H2OM → C12H17CO0'(aq) + H3O*(aq)} K = [C;;H1¬CO0"][H30*]. [C1,H17COOH][H=0] 0.55% %3D OB. + C12COO(ag) + H3O*(aq); K= [C1;;H17C00"][H,o*j. [C2H17COOH] C12COOH(a) + H2O¶ 0.55% C12COOH(ag) + H2O) → C12COO (aq) + H30*(aq), K = [C1;H3;C00"][H30*]. [C,2H17COOH][H=0] 0.0022 %3D [CH1,CO0"][H30*]. [C1H17COOH] Go O D. C12H17COOH + H2O C12H17CO0* + H3O*|K = 0.55% %3D
The solution is in steps on paper
GUM What is the molar concentration of a Solution. make by dissoling 0.235 groms ih enough Water to make 250.∞ ml Of Sokution molar mass of Mg SOy is 120.38.9/mol of MgSO4
Solid potassium chromate is slowly added to 125 mL of a 0.440 M barium nitrite solution until the concentration of chromate ion is 0.0127 M. The percent of barium ion remaining in solution is %?
How many grams of solid Cu2SO4 5H2O (249.68 g/mol) must be dissolved in 400 mL of water to obtain a 0.0899 M Cu+ solution?
18.38 g of sodium sulfate dissolved in 1.2 L. Calculate molarity?
How many grams of NaOH will need to be added to a 300.0-mL volumetric flask to make a [0.10 MJ NAOH solutiona Dilution (M,V;=M,V) How many mL of 12M HCI is required to make a solution, that when diluted to a volume of 0.50-L, has a concentration of 0.25M HCI Student Practice Molarity: 1. What is the molarity of solution that uses 1.5 moles of NaCl added to 50-mL of water? 2. How many grams of KCI would be needed to create a 0.75M solution when added to 500-mL of water? sloM S S. How many grams of NaOH is needed to make a 0.93M solution when added to 250-mL of water? Senulo to sloM How many liters of 5M acid solution would need to be added to 450mL to have a final concentration of 0.25 M acid solution?