Which compounds used in this lab are toxic in aquatic environments and should not be rinsed down the drain? Select all of the species that are toxic in aquatic environments. HCI hydroxylamine hydrochloride 1,10-phenanthroline sodium acetate ferroin

Which compounds used in this lab are toxic in aquatic environments and should not be rinsed down the drain? Select all of the species that are toxic in aquatic environments. HCI hydroxylamine hydrochloride 1,10-phenanthroline sodium acetate ferroin

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter7: Bonding In Organic Molecules

Section: Chapter Questions

Problem 45AP

See similar textbooks

Related questions

Q: If you have an empty burette in a burette clamp, in what order do you do these steps to fill the…

Q: 8) NH2 ether, 10 % NaOH Step 1 ether NH 6 M HCI Na,SO.. gravity filtration vacuum filtration aq…

Q: Using your graph, calculate the osmosis rate for each solution (cm the column rose/amount of…

Q: The volume of 0.16M NaOH needed to react with 40 mL of 0.12M H2SO4 is 30 mL 40 mL…

A: Given Molarity of H2SO4 = 0.12 M Volume of H2SO4 = 40 ml = 0.04 L Molarity of NaOH = 0.16 M

Q: A 50.0 mL sample of 0.436 M NHANO3 is diluted with water to a total volume of 250.0 mL. What is the…

Q: ) Which technique would be best to determine the amount of nitrate in drinking water? Select one.…

A: Answer of 1 and 2 :

Q: Commercial bleach is usually 5% solution of hydrochloric acid. true or false

A: Commercial bleach is usually 5% solution of hydrochloric acid. This statement is true or false…

Q: A lab technician is asked to prepare 100 ml of 5% working solution from a 25% stock sulfosalicylic…

A: If the technician wants to prepare a 5% solution out of the 25% solution, he should do it as : The…

Q: What volume of 0.7777 M HNO3 is needed in order to produce 200 mL of 0.1550 M HNO3? 12.24 mL…

A: Given data - - > M1 = 0.7777 M V1 =? M2 = 0.1550 M V2 = 200 ml We know that from the formula M1V1…

Q: What are the uses of Laboratory Apparatus below: 1. Aspirator or Pipette Bulb 2. Evaporating Dish…

A: As per rule, only three sub-parts can be answered:

Q: Which activities are likely to cause contamination of stock chemicals in the laboratory? pouring out…

A: When the stock chemicals get contaminated by some activities then, the activity of the chemicals…

Q: Log Koc = 2.36 for the pesticide Carbaryl. Rainwater percolating down through the soil contains 5…

Q: A commercial mouthwash contains 3.4g ethonal and 0.013g of antiseptic in each 47 ml portion.…

A: Answer:- This question is answered by using the simple concept of calculation of weight/volume…

Q: A student wants to determine how different factors affect the rate of dissolving a solid in water.…

A: The factors that affect the rate of dissolving solid in water are: Particle size-smaller the size…

Q: Based on the six given solvents, which of the following answers lists ALL of the solvents that ARE…

A: Mixture is a type of matter which is composed of two or more substances. These are called as…

Q: Wifich of the following, when mixed with water, should be disposed of in a basic aqueous waste…

Q: 9. Boiling stones are added to the liquid to: a. accelerate purifying. b. catching impurities. c.…

A: Given Boiling stones are added to the liquid

Q: What three areas are affected by an "irritant"? (refer to ACS Safety in the Academic Chemistry…

A: An irritant is a chemical that causes damage to sensitive parts of the body like eye, skin and…

Q: Weigh out 5g of table salt. Dissolve it in 50mL of distilled water in a container using a stirrer…

A: Given information is as follows: The mass of table salt = 5 g The volume of distilled water = 50 mL…

Q: Which of the following statements is not correct concerning lab safety rules? Lab instructor must be…

A: Safety rules must be strictly followed for safety purpose in lab.

Q: Q. 4. How the reflux can be used for the purification and recovery of organic solvents?

A: See answer below

Q: Pre-lab question #4: Distinguish between volatile and nonvolatile substance. The word "volatile"…

A: To fill in the boxes with correct option. Volatile or non volatile?

Q: What volume of 0.300 M Iron(III) nitrate is needed to make 75 mL of 0.00300 M Iron(III) nitrate?…

A: We have an initial concentration of 0.300M We need 75ml of 0.00300M Iron(III)nitrate

Q: You are required to prepare 2 L of a solution containing 2.000 x 103 mol/L of Cu2*(aq). Which of the…

A: Molarity of a solution is defined as the moles of solute present in one litre of solution.

Q: Calculate the volume of nitrogen dioxide gas in mL required to make 10.0 g nitric acid at STP. 3NO2…

Q: Importance

A: Water sampling is very important for the correct outcome of water analysis. Using the correct…

Q: 8. Why is it important to review the entire procedure for the upcoming experiment before coming to…

A: The procedures and manners of conduct followed in a chemical laboratory are called lab etiquettes.…

Q: During recrystallization process, if your solution has come to room temperature and no crystals have…

Q: Which activities are likely to cause contamination of stock chemicals in the laboratory?

A: Answer - Contamination of stock chemicals in the laboratory - The most common biological…

Q: Question attached

A: The difference between chemical oxygen demand and biological oxygen demand has to be given,

Q: is a group of materials or.. devices required to carry out *. experiments apparatus labels carefully…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: Which liquid between Mineral oil, n-octanol and Dimethicone spreads the best and which one the…

Q: What lab equipment is used to manually stir solutions? thermomoter

A: In chemical laboratory various equipments are used these equipments are called apparatus In any…

Q: What are the basic components of a cleansing system (surfactant-based as a shampoo or foaming…

A: The effective foaming ability of these surfactants makes the better foam. These foams can change the…

Q: 1. Calculate the concentration (mol/L or M) of calcium ions in each water sample using the molar…

A: The balanced chemical equation for the reaction between Ca2+ and EDTA is shown below: Ca2+ +…

Q: How much sterile water will you have to add to the concentrated solution you calculated from problem…

A: The question is based on the concept of solutions. Molarity is a method of expressing…

Q: In a test tube, dissolve 10 drops of methanol in 3 ml. of water. Oxidize a copper wire spiral by…

Q: Choose the correct answer and explain Which of these are the surfactants when dissolved in water,…

Q: 4. What is the significance of the emulsification? 5. What is the difference between detergent and…

Q: To what volume should you dilute 45.00 ml of a 6.00 M nitric acid solution to produce a 2.25 M…

A: Given: Volume of initial solution is 45 mL. Molarity of initial solution is 6.00 M. Molarity of…

Q: Find the volume of the 5.5% m/v stock solution if it will be diluted to 80mL 4.8% m/ v Diluted…

A: Given : We have to find volume .

Q: Different type of methods used in household contaminated wastewater purification

A: Different type of methods used in household contaminated wastewater purification are- 1) Septic…

Q: What are the basic components of a cleansing system (surfactant based as a shampoo or foaming…

A: Detergent means 'Cleansing agent' and so we can say that the detergents are the substances which…

Q: The most likely route of entry for exposure to chemicals is through your nose and mouth. true…

A: It has been asked that The most likely route of entry for exposure to chemicals is through your nose…

Q: Differentiate the following: 1. Absorbed water from occluded water in the sample. 2. Adsorbed…

A: In the given question we have adsorbed water, occluded water, absorbed water, Interstitial water,…

Q: Calculate the volume needed to be removed from a 4.00 M stock solution to make 250.00 mL 0.350 M…

A: Given : Molarity = 4 M Final volume = 250 ml Final molarity = 0.350M

Q: If you have an empty burette in a burette clamp, in what order do you do these steps to fill the…

A: It is the titration experiment.

Q: A pond water sample was found to have 16 mg CaCO, in a 100.0 mL sample. Calculate the concentration…

Q: Define the proper uses of the following laboratory glassware: Define the proper uses of the…

A: In laboratory various types of equipments are used.Some important glasswares are pipette,volumetric…

Q: Which of the following is the best option for transferring 20 mL of a solution? Use a 20 mL Mohr…

A: Answer: Different type equipment made of glass are used in the chemical laboratory known as…

Question

100%

Which compounds used in this lab are toxic in aquatic
environments and should not be rinsed down the drain?
Select all of the species that are toxic in aquatic environments.
HCI
hydroxylamine hydrochloride
1,10-phenanthroline
sodium acetate
ferroin

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

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

Answer all the items. Will give you thumbs up and good rating. Match the term described by the given statements Choices: Estring Crinone gel Chewable dispensable tablet Viadur Zoladex Vantas 1. Designed to deliver histrelin continuously for 12 months upon subcutaneous injection. 2. Osmotically driven miniaturized implant designed to deliver leuprolide acetate for 12 months at a controlled rate. 3. Contains goserelin acetate designed for subcutaneous injection. 4. This product is used to assist in reproduction. 5. Brand name of the vaginal ring.
researchers working in a chemistry lab were examined anatomical structures of the brain using concentrated formaldehyde solutions. Once their studies concluded there remained 1.5 gallons of the substance and the researcher decided to pour this down the drain. In this case, they directly violet regulations put in place by which office?1. Office of research integrity 2. Institutional animal care and use committee3. Occupational safety and health administration 4. Institutional review board
Give the examples of emulsion prepare by these method:- 1)dry gum method 2)wet gum method 3)bottle gum method
Which polymers (pH-responsive polymers) are soluble in acidic pH and non-soluble in the neutral and basic medium?
Box the functional group/s that contribute to the solubility (hydrophilic and lipophilic) of the given organic molecules then check whether the drug molecule is hydrophilic or lipophilic.
What is Solubility of phenazopyridine in water?acidic media? basic media ?and what is most common solvent?
Define selective functionalisation
You will make Nylon-6,10. What does the 6 and 10 refer to? PROCEDURESynthesis of NylonIn a small beaker dissolve ~ 0.5 mL of sebacoyl chloride in 12 mL of ether. In a smalltest tube get ~ 6 mL (~1/4 of a 6 “ test tube) of 1,6-diaminohexane solution in water.In order to form the good polymer fibers, it is best to not mix the solutions. Youshould try to layer one solution on top of the other. First pour the 1,6-diaminohexanesolution into a 100 mL beaker. Then slowly pour the sebacoyl chloride down the sideof the tilted beaker with minimal mixing. At this point you should see two distinctlayers with a white film at the interface. Hook the nylon which forms at the interfacewith a straightened paper clip and pull slowly straight up as high as possible. Thenwrap it around your large beaker and then continue to wind the polymer around tillthe reaction is complete. Rinse your polymer in DI water to remove any salts or acidthat may be present.Weigh your product and characterize it by…
What was the drying agent used after the organic layer was separated? Group of answer choices MgSO4 Na2SO4 CaCl2 Ca(OH)2
Neonatal bilirubin samples are especially vulnerable to UV light degradation due to their small sample volume. Question 9 options: True False
1. Place 5 mL of starch solution in each of 2 test tubes. 2. Heat the test tubes to boiling and add to 1 mL of saliva, Cool and then continue heating but keep the test tube in a water bath at temperature of 60oC 3. At 5 minutes interval for 30 minutes take a drop of the reaction mixture from each test tube and test with Iodine solution (use a spot plate for the test and stir the contents of the test tube before taking a drop). Tabulate the results. 4. What would be the color of saliva extract with iodine in 3, 6, 9,12,15,and 18 minutes
Can you help me to support this? Based on your observations of your TLC plate and FeCl3 tests, how pure is your aspirin?