The average daily dose recommended by hematologists for drugs is no more than 200 mg in terms of elemental iron. What mass of а) FeSO4·7H2O b) FeCl2·4H2O should be taken to ensure the daily requirement for iron. Will pH of solutions of salts mentioned in a) and b) basic, acidic or neutral. Write equations of hydrolysis.

Q: Provide the Lewis structure and molecular geometry as predicted by VSEPR (with solution) of the…

A:

Q: Why is SnCl4 not classified as a salt?

A:

Q: Write a balanced equation for the reaction of Ag(H2O)2+ in aqueous Na2S2O3.

A:

Q: The surface water of a lake is at pH = 7.9 and contains 10-29 M dissolved inorganic carbon (i.e.,…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The sulfur from 4.00g steel is evolved as dihydrogen sulfide gas and titrated with 1.60 mL of…

A: In order to solve this question, we first need to know a couple of definitions. Molarity: It is a…

Q: Describe the clinical effects of elevated concentrations ofsodium ions in the blood.

A:

Q: Calculate the PH Of Soution Prepared by adding D.Lomole of NADH to a Solution Containing D:20…

A:

Q: 1. Write a balanced net ionic equation for the reaction between iron (III) nitrate and sodium…

A:

Q: Calculate the pH of a 0.125 M solution of KN3 at 25°C. Ka for HN3 is 2.5 x 10*

A: KN3 is a salt of weak acid HN3 and strong base KOH  This salt undergo a anionic salt hydrolysis…

Q: Suppose 0.010 mol of each of the following compounds isdissolved (separately) in 1.0 L water: BaCl2,…

A: Elements are differentiated on the basis of their conductivity. Different compounds gave different…

Q: What are acid base reaction applications in industrial processes specifically (resource extractions,…

A:

Q: The precipitation of Al1OH23 1Ksp = 1.3 * 10-332 is sometimes used to purify water. (a) Estimate the…

A: Given: Ksp of Al(OH)3           = 1.3 x 10-33 Volume of water       = 2000 gal Volume of Al2(SO4)3…

Q: The landfill manager suggested using H2CO3 with Na2CO3 as a buffer to minimize pH changes. Do you…

A:

Q: The first step in the preparation of magnesium metal is the precipitation of Mg(OH)2 from sea water…

A: At certain temperature, the mixing property of components is determined by their solubility product…

Q: Limestone consists mainly of the mineral calcite, CaCO3. The carbonate content of 0.5413 g of…

A: The ratio of mass of solute to the mass of solution multiply by 100 is known as % mass.

Q: Write a net ionic equation to show that pyridine, C,H,N, behaves as a Bronsted-Lowry base in water.

A: Any chemical species that are capable of donating H+ ions to another molecule are called…

Q: Create the flowchart of qualititative analysis of Cations in Group 2 and explain.

A: Group II (Cu2+, Bi3+, Cd2+, Hg2+, As3+, Sb3+, Sn4+) cations produce very insoluble sulfides (Ksp…

Q: 0.28g Of MBr is dissolved in distilled water and made up to 250mL mark in a volumetric flask. 25 mL…

A: The equation to calculate the unknown values from known values is given as, M1V1=M2V2 where M is the…

Q: Calculate the K, for the conjugate acid of CgH3O; given that the pH of a 0.372 M solution of…

A: Answer is explained below.

Q: Lithium hypoiodite (LiOl) is the lithium salt of the conjugate base of hypoiodous acid. The Ka for…

A:

Q: Which compound, FeCO3 or PbBr2, is more soluble in acid than in base? Why?

A: The two given compounds are FeCO3 and PbBr2 . From the two given compounds, FeCO3 is more soluble in…

Q: Calculate the pH at which pilocarpine (basic drug) starts to precipitate from a 2% w/v aqueous…

A: Solution- poOH=pKb + logConjugated acidbasegivehn pKa of pilocarpine…

Q: Write the balanced equation for each reaction calculate the equilibrium constant for each reaction.…

A: Balanced Chemical equations of solubility of Silver sulphate salt in ammonia

Q: For water having a total alkalinity of 1.00x10^-3 mol/L and a pH of 10.34 what is the percentage…

A: Given: Total alkalinity of water = 1.00 × 10-3 mol/L pH = 10.34

Q: 0.28g 0f MBr is dissolved in distilled water and made up to 250mL mark in a volumetric flask. 25 mL…

A: The titration  of MBr by AgNO3 is a double-displacement reaction, which is given by,…

Q: A 25.00-mL sample of a household cleaning solution was diluted to 250.0 mL in a volumetric flask. A…

A: Answer: This is a question based on acid-base titration where base is the analyte and acid is the…

Q: To oxidize the iron in 1.00 gram of FeSO4·(NH4)2SO4·6 H2O requires 5.00 mL of HNO3. (Fe 2++ NO3― +…

A: The concentration of the solution provides information about the quantity of the substance present…

Q: Solid CO2 (0.44 mol) is reacted with CH3MGB (0.28 mol) in ether solvent. The product of the reaction…

A: Grignard reagent react with CO2 and H+ and formed Acid.

Q: HX is a weak monoprotic acid with Ao = 1.79 x 104 µS/cm M. At equilibrium, the concentration of HX…

A: Hii there, As there are multiple sub parts posted. we are answering first-three sub parts . If you…

Q: dentify the buffer capacity of the solution by titration using 0.250 M NaOH. Calculate the buffer…

A: Buffer is a solution that resists the change in pH when one mol of acid or base is added to it. It…

Q: Sodium acetate, CH3COONa was hydrolysed in water, H2O. Show the reaction equations involved. What is…

A: Sodium acetate hydrolysis in water and formed acid and base.

Q: Calculate the solubility of Zn(OH)2(s) in 2.0 M NAOH solution. (Hint: You must take into account the…

A: Solubility  product: The solubility of a sparingly soluble salt-forming saturated solution in water…

Q: State the limits to the generality of the expression for estimating the pH of an amphiprotic salt…

A:

Q: Given: 0.35g NaCl, 0.25 g NaHCO3, 0.15 g KCl & 2 g C6H12O6 are present in 100 mL ORS solution (MW:…

A: molarity is defined as the number of moles of solute upon the volume of solution

Q: If a sample of silver coin weighing 0.5230 g gives a precipitate of AgCl (143.45) weighing 0.3559 g,…

A: The mass of the silver coin sample is = 0.5230 g The mass of the AgCl precipitate is = 0.3559 g The…

Q: A lake has a pH of 6.35 and a measured alkalinity of 5.0 x 10-3 eq/l. What is the concentration of…

A:

Q: If 4.381 g of sodium dihydrogenphosphate and 5.207 g of disodium hydrogenphosphate are dissolved in…

A: Given : Mass of sodium dihydrogenphosphate i.e NaH2PO4 = 4.381 g Mass of disodium hydrogenphosphate…

Q: Which of the following is an acidic salt? Provide an explanation Select one: а. FeCla b. NaBr с.…

A: There are different type of compounds, which may be acidic, basic or salty in nature.  But different…

Q: A sample of water in contact with solid Fe(OH)3 is found to have a pH of 7 .5. If no other dissolved…

A: To calculate the pOH of the solution, the equation used is: pH + pOH = 14         ........(1) pOH is…

Q: A groundwater contains 2.00 mg/L copper as Cu²*. What concentration (mol/L) of hydroxide is required…

A: Given: Groundwater containing copper ions Cu2+= 2.00 mg/L To Find: Concentration of hydroxide…

Q: A copper storage tank containing dilute H,SO, at pH 0.1 is blanketed with hydrogen at 1 atm.…

A: The standard potential for the reduction of Cu is obtained from the table as 0.342V Cu+2 + 2e →Cu…

Q: Write the reactions of EDTA in the ionization steps.

A: EDTA stands for - Ethylenediaminetetraacetic acid is polyprotic acid with 4 different ionization…

Q: Which of the following salts does NOT cause permanent hardness? B CaCl, © M8SO, Ca(HCO ,), 2

A:

Q: Give’ TWO large scale uses each, of sulphuric acid and nitric acid

A: Sulphuric acid has the formula H2SO4. It is commonly used chemical in industry which is prepared by…

Q: Silica (SiO2) is an impurity that must be removed from ametal oxide or sulfide ore when the ore is…

A: Balanced chemical reaction is the chemical equation that contains an equal number of atoms of each…