How many milliliters of a 17% w/v concentrate of benzalkonium chloride should be used in preparing 150 mL of a stock solution such that 15 mL diluted to 1 liter will yield a 1:5000 solution? A. 2 ml. B. 23.5 mL C. 11.75 ml D. 0.2 ml

How many milliliters of a 17% w/v concentrate of benzalkonium chloride should be used in preparing 150 mL of a stock solution such that 15 mL diluted to 1 liter will yield a 1:5000 solution? A. 2 ml. B. 23.5 mL C. 11.75 ml D. 0.2 ml

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter16: Reaction Rates

Section: Chapter Questions

Problem 5STP

See similar textbooks

Related questions

Q: Classify these diatomic molecules as diamagnetic or paramagnetic. Diamagnetic Paramagnetic Answer…

Q: 12:27 1%L7 Methane burns with a fuel value of 55.5 kJ/g. If a 1.00-L cylinder containing pure…

Q: How many grams of MgCl2 in 30.00 mL of a 25.5 ppt solution ? (30.00 mL)(- %3D mL а. 25.5 i. 18.0 b.…

A: All the necessary calculations have been done in the following step.

Q: Imagine you wanted to compute the initial rate of a reaction, where the reactants combined changed…

Q: Draw and name Friday craft alkylation reaction and Friday craft acylation reaction of Resorcinol…

A: An elctrophilic group is attached to the aromatic ring and it is considered as the Aromatic…

Q: If 17.6 mols of Ar gas occupies 87.30 L, how many mL would occupy 60.5 mol occupy under the same…

A: Given: Initial volume of gas = 87.30 L Initial moles of gas = 17.6 mol Final moles of gas = 60.5 mol

Q: The new pressure of a gas when it expands to 1.25L when originally 235 5.34atm. Gas Law: Solve for…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: Complete the equation for the dissociation of Fe(ClO4)3(aq). Omit water from the equation because it…

A: Write the balance chemical equations....

Q: 1. Consider the decomposition reaction shown below. NO2(g) 2 NO(g) + ½ O2(g) A. What is the…

A: Note: As per the guidelines expert solution of first 3 parts has been made. For the expert solution…

Q: 1. Consider a situation where two volumes of water, one hot, one cold, are both added to a foam cup.…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: The study of energy changes that accompany chemical and physical changes is known as? Select one: a.…

A: It is not definition of physical chemistry because it is interactions and transformations of…

Q: IF an unknown element has 10 neutrons and a quantum number sequence of 2,1,0,-1/2 identify: Z= A= e=…

A: Given that - Number of neutrons in an atom = 10 Quantum number sequence = 2,1,0,-1/2 Here 2 is…

Q: The reaction C2H5Cl →C2H4 + HCl is first order in C2H5Cl. The rate constant is 1.60 x 10-6/s. In an…

Q: Describe the 1H-NMR spectrum of 4-bromoaniline (chemical shift, integration, multiple). Make a table…

Q: Part A AHôm = -91 kJ, ASm = –153 J/K, T = 300 K rxn Express your answer as an integer. ? AG n =…

A: we need to calculate the change in free energy (delta Grxn)

Q: What is the correct product of the following reaction? Но OH Na CrO- H SO Но н

A: Note : Na2Cr2O7 is strong oxidizing agent. Na2Cr2O7 converts primary alcohol FG to carboxylic acid…

Q: The decomposition of NO2 is a second order reaction and the rate constant is 0.755 L/mol-s. In an…

A: Given :- K for second order = 0.755 L/mol-s Initial concentration of NO2 i.e. [A]o = 0.00650 mol/L…

Q: 0.000065 grams to micrograms

Q: It is a type of reaction for which the sum of the exponents of the concentration terms in the rate…

A: sum of the exponents of the concentration terms in the rate equation is equal to 1

Q: The chemical Urea Formaldehyde was used in some insulation in houses built during the mid to late…

A: Given: Half-life of urea formaldehyde = 1 year To find: a) decay rate b) time taken to decay 95% of…

Q: (c) A sample of serum globulin is placed in ultracentrifuge which is operating at 50000 rotations…

Q: A closed container in lab contains a sample of oxygen gas. When the temperature in lab is 11.2…

Q: Calculate the emf for the following reaction. Will the reaction occur spontaneously at 25°C, given…

A: Given- [Fe2+]=0.400M [Cd2+]=0.00790M

Q: The specific heat of nickel is 0.444 J/g 0C. If 50 J of heat is added to 32.3 g sample of nickel at…

A: Given data The specific heat of nickel, csp = 0.444 J/g 0C. The amount of heat added, q = 50 J…

Q: How many equivalents of PO43 are there in 6.00 mol of Mg3(PO4)2 ?

Q: Set up a Hess's law cycle, and use the following information to calculate AH, for aqueous nitric…

A: To calculate enthalpy of formation , we first need to write a reaction for formation of HNO3 using…

Q: provide the complete reaction mechanism for each of the following steps shown in the figure

A: Blanc reaction is also called "Chloromethylation" of the benzene ring by treating with fomaldehyde…

Q: Which one favors E2 reaction? A) isopropoxide ion B) tert-butoxide ion C) ethoxide ion D)…

Q: Gas A has a molar mass 21.8, while gas B has a molar mass 78. How much faster will A effuse? (record…

A: The process of escaping the gas molecule through a very small hole is known as effusion. During…

Q: if i have 35 L of a 3.0 M Na2SO4 solution and what was my concentration when at 750 L solution ?

Q: 2. Rank the following species in order of INCREASING nucleophilicity (1= least nucleophilic a. "CN…

A: To think about the Nucleophilicity one must know about the nucleophile. Nucleophile- Nucleophile is…

Q: (b) Calculate the relative viscosity, specific viscosity and reduced viscosity of a 0.5 % (made by…

Q: if i want to dilute 500L of a 2 M PbNO3 solution to a 1.5 M PbNO3 solution what will be the volume ?

A: Given :- Initial concentration = 2 M Initial volume = 500 L Final concentration = 1.5 M To…

Q: 500 J of heat was added to 25g iron metal (c = 0.45 J/g C) at initial temperature of 220. Calculate…

A: Here we are required to find the final temperature of iron when 500 J is heat is supplied to it

Q: One or more of the monomers below are needed to make the polymer -CH2- -CH2 -ÇH- -CH2 Choose which…

Q: Doraus 3नट काटटीककाउल्क ककव जिककयकेउ ले अट the ठिीनष्कद गयरजेलालुकि वत्ने०कट क् हकीhanol:- rear. 1-…

Q: In the laboratory you are given the task of separating Ba²+ and Co2+ ions in aqueous solution. For…

A: Here we are to be separate the cation Ba2+ and Co2+ using several reagent

Q: Understand the difference between DF and concentration! What is your dilution factor if you have…

A: Dilution factor is = (Total volume of sample+ diluent) ÷ Total volume of sample…

Q: Balance the following redox reactions: a. CH4 + NO2 —> N2 + CO2 + H2O (oxidation number method)

A: Answer: Redox word is the combination of Red of reduction and OX of oxidation, therefore redox…

Q: For the galvanic (voltaic) cell Fe(s) + Mn²⁺(aq) ⟶ Fe²⁺(aq) + Mn(s) (E° = 0.77 V at 25°C), what is…

Q: bon #1 and #2. Let the carbon #1 containing the methyl group to front while carbon #2 containing the…

Q: ued... Design a synthesis of each of the following target molecules, starting with benzene each):…

A: All these given transformations require one of the common reaction of the aromatic moiety namely…

Q: Glucose fermentation takes place through the following reaction: CH12O6(aq) → 2C,H,0(aq) + 2 CO,(g)…

Q: It is the time required for half of the reactant to react is known as? Select one: a. time constant…

A: Half time means half of the reactants converted in to product

Q: NAOH ONL ) He LDA OMe 2) HCL 5) 21 NOOH NaOH NAOH 4 engnbd aa wod aoi anodwo to odinu bad H H

A: Reaction 1 : Aldol condensation. Reaction 2 : Claisen condensation. Reaction 3 : Michael addition.…

Q: 27 The reaction: 2NO + Cl2 → 2NOCl is second order in NO, first order in Cl2 and third order.…

Q: Solid ammonium phosphate is slowly added to 50.0 mL of a silver acetate solution until the…

A: Given, Solid (NH4)3PO4 is slowly added to 50.0 mL of a CH3COOAg solution until the concentration of…

Q: The decomposition of a certain insecticide in water at 12oC follows first-order kinetics with a…

Q: Name the following complex ions. formula name (NH.).J" s(NH,),] +1 Mn( H,

Q: Determine the pH of the following solutions at 25°C. (a) H30*= 2.19 × 10-10 M pH %3D (b) [H,0*] =…

Question

How many milliliters of a 17% w/v concentrate of benzalkonium chloride should be used in preparing 150 mL of a
stock solution such that 15 mL. diluted to 1 liter will yield a 1:5000 solution?
A. 2 ml.
B. 23.5 mL
C. 11.75 ml.
D. 0.2 mL

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

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

Patients undergoing an upper gastrointestinal tract laboratory test are typically given an X-ray contrast agent that aids with the radiologic imaging of the anatomy. One such contrast agent is sodium diatrizoate, a nonvolatile water-soluble compound. A 0.378-m solution is prepared by dissolving 38.4 g sodium diatrizoate (NaDTZ) in.l.60 102 mL water at 3 1.2C (the density of water at 31.2C is 0.995 g/cm3). What is the molar mass of sodium diatrizoate? What is the vapor pressure of this solution if the vapor pressure of pure water at 31.2C is 34.1 torr?
A martini, weighing about 5.0 oz (142 g), contains 30.0% by mass of alcohol. About 15% of the alcohol in the martini passes directly into the bloodstream (7.0 L for an adult). Estimate the concentration of alcohol in the blood (g/cm3) of a person who drinks two martinis before dinner. (A concentration of 0.00080 g/cm3 or more is frequently considered indicative of intoxication in a normal adult.)
An extremely important application of dialysis is the use of artificial kidney machines to purify blood. Explain how dialysis can be used to purify blood.
Which is not required in recrystallization? a. solution is filtered at high temperature b. moderate volatility solvent c. saturated solution d. solvent must dissolve the impurities
1. The allowable concentration of arsenic in drinking water is 0.05 mg of arsenic per liter of water. 2. A 2.5 g sample of groundwater contains 5.4 g of Zn+2. 3. A solution containing 13.5 g glucose in 0.1 kg water Solution ppm Solution ppb 1. Given: Required: 2. Given: Required: 3. Given: Required:
35 - How many mL solution should be taken from 0.900 M K2SO4 solution to prepare 250 mL of 0.450 M K2SO4 solution? A) 45 B) 95 C) 125 D) 15 E) 25
A 84.0 mg sample of Red 40 dye was dissolved and diluted to a final volume of 0.750L with deionized water. What is the concentration of the Red 40 dye solution in ppm? -parts per million (ppm) refers to 1mg of solute in 1.0L of solution; (mg/L) 112 ppm is the answer. ( pleaae show how to calculate this problem)
Ksp of Cd(IO₃)₂ (462.22 g/mol) is 2.3 × 10⁻⁸. How much dissolved Cd(IO₃)₂ is in a 750.0 mL Cd(IO₃)₂ clear solution? Choices: 621.1 mg 52.57 mg 985.9 mg None of these
-The solubility of Ag3PO4 is measured and found to be 1.99×10-3 g/L. Use this information to calculate a Ksp value for silver phosphate.Ksp = -The solubility of Zn(CN)2 is measured and found to be 1.45×10-2 g/L. Use this information to calculate a Ksp value for zinc cyanide. Ksp = Please help. Thank you.
A sample (50 mL) of a bottled water was added to a 100 mL volumetric flask and then diluted to the mark. From this stock solution, 50 mL was taken, added to a 100 mL volumetric flask and diluted to the mark. Final concentration of the serial dilution: 587.7161ppm. 1. what is the concentration in the original bottle (ppm)
The solubility of an unknown sample was determined. A volume of 20 mL of filtered supersaturated solution was transferred to an empty evaporating dish weighing 137.2365 grams. After drying in a Memmert oven, the evaporating dish now weighs 137.4492 grams. Determine the volume of water needed to dissolve 1 gram of the unknown sample.
What partial pressure of oxygen gas is required in order for 0.00316 g of the gas to dissolve in 16.8 mL of pure water? The Henry's law constant for oxygen gas is 1.3 × 10-3M atm-1. a. 4.2 × 10-2 atm b. 1.3 × 10-7 atm c. 4.5 × 100 atm d. 2.2 × 10-1 atm e. 2.4 × 10-7 atm