Time remaining: 00 :09 :37 Chemistry Please show steps and formula: 6a. How grams of Sodium Bicarbonate are required to make 100.0 mL of solution that is 1.00 M? 6b. How many Carbon atoms are present in the solution in a?

Q: Three fixed-bed adsorbers containing 10,000 lb of granules of activated carbon (ρb =30 lb/ft3 ) each…

A: Given information:   3 fixed-bed adsorbers Mass of activated carbon granules in each bed, m =…

Q: 19. How many milliliters of 2 M HNO, must be diluted to 400 ml so that 2.00 g silver acetate will…

A: Dilution is defined as the process of decreasing the concentration of a solute in a solution,…

Q: As gas mixture consists of 75% (by volume) methane (CH4) and 25% (by volume) hydrogen sulfide (H2S).…

A: Mass concentration of any substance is defined as the mass of the substance contained per unit of…

Q: A 17.13 g mixture of sugar (C12H22011) and table salt (NaCl) is dissolved in 199 g of water. The…

A: The mass of sugar and table salt, m = 17.13 g The freezing point f the solution, Tf = -3.90 °C The…

Q: Indicate the concentration of each ion present in the following solutions: a) 0.35 M NaOH b) 0.55 M…

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Q: 1. What is the theoretical yield of boric acid that can be prepared from 10.0151 g of sodium…

A: (1) Write the reaction for the formation of boric acid as follows: Na2B4O7 + 2HCl + 5H2O → 2NaCl +…

Q: strong acid Ba(OH)2 weak acid HI strong base Ba(CIO,)2 weak base H,S soluble salt NH3 insoluble salt

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Q: A chemlstry graduate student Is glven 300. mL of a 1.50M trimethylamine ((CH,) N): solutlon.…

A: Henderson Hasselbalch Equation, pOH = pKb + log[C.A][Base] pOH = 14 - 11.1 = 2.9 2.9 =…

Q: Liquid mixture of 600 moles of methanol and water containing 40 mole % methanol is subjected to a…

A: Let methanol be A and water be B. Moles of feed mixture, F = 600 mol Mole fraction of methanol in…

Q: A certain tool steel consists of the following chemical composition (typical analysis in %):

A: Given percentage-wise chemical composition of a tool steel  To 1. provide some of the most important…

Q: 90 g of KCI is dissolved in 250 g of water at 35 celcius with 80% dissociation. Calculate the: • BPE…

A: Given data : Weight of KCl= 90 g Molecular weight of KCl= 74.5 g/mol Number of moles of KCl=…

Q: What is the concentration of the HCI acid solution, if 75 ml of the solution is neutralised by 125…

A: This question is related to neutralization of HCl and NaOH We will apply the concept of…

Q: Write a balanced net ionic equation to show why the solubility of Al(OH)3(s) increases in the…

A: Aluminum hydroxide is a base, so, it will dissolve in acidic medium.

Q: 3. What is the molar concentration of the equivalent substance of sulfuric acid in solution, if its…

A: Molarity (M): Molarity is the amount of a substance in a certain volume of solution. Molarity is…

Q: The equilibrium concentration of iodide ion in a saturated silver iodide solution is ____ M? The…

A: Chemical Reaction of iodide ion in a saturated silver iodide solution:…

Q: What is the molarity of a 50.0% by weight aqueous solution of methanol (CH3OH)? 8, The density of…

A: Given that: Concentration of aqueous solution of methanol (CH3OH) = 50% by weight. It simply means…

Q: kindly help me with problem thank you! solve as neatly as possible and show complete solution. all…

A: The surface area of the n-butane molecule can be calculated by using the BET method. The BET…

Q: Q2:- How many millilitres of concentrated sulphuric acid, 99.0% , density 1.831 g/cm3, are required…

A: Given, 99% H2SO4 Density = 1.83

Q: Sodium Metal Reacts with Oxygen gas (reminder oxygen is diatomic) to form solid Sodium Oxide Solid.…

A: Sodium Metal Reacts with Oxygen gas to form solid Sodium Oxide. Weight of Sodium metal=24gram Weight…

Q: During the purification of a protein, one step requires preparing 950 µl of a 51.0% ethanol solution…

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Q: How many grams of aluminum are there in 4.05 x 10²5 molecules of Al203?

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Q: How ideal the sample is: sample pressure volume temperature (atm) (L) (°C) A 25.0 5.0 -5.0 |(Choose…

A: for sample A  Pressure = 25 atm , volume = 5 L , temperature = -5C° for sample B Pressure = 25 atm ,…

Q: What mass of glucose (C6H,206) must dissolve in 917 g of ethanol to make a 0.40 m solution?

A: Given, molality=0.5 m mass of ethanol=917 g=0.917 Kg also, molality=moles of solute in solutionmass…

Q: Use the phase diagram in Fig. 5.4 to state (i) the solubility of B in A at 500 °C and (ii) the…

A: The phase diagram is given:

Q: The mass of copper(II) carbonate that is dissolved in 175 mL of a saturated solution i | grams.

A: The dissociation reaction of Copper (II) carbonate is as follows:                        CuCO3(aq.)…

Q: neutralize

A: Given: NaOH V = 40.00 mL Molarity = 0.8000 M HBr Molarity = 0.2550 M Volume = ?

Q: QUESTION 18 How many grams of sodium acetate (C,H,0,Na) need to be dissolved in 180 mL of a 0.377 M…

A: Given, Volume of acetic acid=180  mL=0.18 L Molarity of acetic acid=0.377 M

Q: If the concentration of hydrogen ion is 10 mole per liter then the pH of the solution is -(1, 10,…

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Q: An aqueous solution of K2CO3 contains 50% salt and the specific gravity of the solution is 1.53.…

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Q: An car anti-icing mixture is made by mixing equal volumes of ( E.G) (d = 1.114 g/mL, molar mass…

A: Note: Since we are entitled to answer only 3 subparts, we’ll answer the first three as no specific…

Q: Use your thermochemical equation to determine AH for the following reactions: е. i. 2 moles of Zn…

A: (e)   The balanced equation for the reaction of zinc metal with aqueous hydrochloric acid to produce…

Q: Styrene (3.0 M) is copolymerized with methacrylonitrile (1.5 M) in benzene solution by adding…

A: Note: We are authorized to answer three subparts at a time, since you have not mentioned which part…

Q: Three fixed-bed adsorbers containing 10,000 lb of granules of activated carbon (ρb =30 lb/ft3 ) each…

A: Given information:   3 fixed-bed adsorbers Mass of activated carbon granules in each bed, m =…

Q: Find the molal concentration of Au when 1.0 mol of Au is dissolved in 3.0 mol of HNO, and 6.0 mol of…

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Q: How many moles of MgCl₂ are present in 54.0 mL of 0.135 M MgCl₂ solution?

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Q: Q3: How many milliliters of a 5M H2SO4 solution are needed to prepare 0.35L of 0.5M solution? Q4:…

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Hazard Analysis and Design in Chemical Engineering

Hazard is the intrinsic property of a material or process which harms the people, buildings, or environment. Health, safety, hazard, risk assessment, loss prevention, and environmental consideration play an important role while designing a chemical processing plant. Hazard is often confused with risk. Risk measures the magnitude of loss and injury of likelihood incidents or the consequence and frequency of incidents.