In a few lines, describe the IMMENENT IMPORTANCE of "Green Chemistry" and its importance to society ?

Q: Discuss the self-heating meals in the Chemistry in Action in your textbook and make other…

A: In case of self heating meals, no chemical reaction takes place. Instead of taking place of…

Q: Why is understanding of chemistry important to the study of human anatomy and physiology

A: Chemistry  Chemistry is a branch of science that involves the study of the composition, structure…

Q: Chemical wastes (Aqueous) should be stored in wash bottles. True or False? Please explain.

A: It is inevitable that some chemical residue will be produced during routine laboratory activities.…

Q: Complete the table.  Table 1.2 Description of test samples. Sample Skeletal Structure…

A: To describe the Skeletal structure and the description of the given test samples.

Q: In order to form a monolayer of stearic acid (in a petri dish that measures 14.50 cm in diameter),…

A: Density of a substance is useful in the identification of pure substances and characterization with…

Q: Albert Szent-Gyorgi, a pioneer in early photosynthesis research, stated, “What drives life is a…

A: Given:-             What drives life is a little electric current, kept up by the sunshine

Q: You can calculate cost effectiveness using the following formula: volume of HCI neutralized per…

A: It is given that 23.73 mL of HCl is needed to neutralize one doze which is 2 tablets and the cost of…

Q: Which of the following given statements is false? 1. The electrical conductivity of water is…

A: The question is of true - false. Here out of four options one option is false. Question 1st is based…

Q: Convert the experimental glucose concentration (provided in the table below) from mM (millimolar) to…

A:

Q: give 5 examples of physical properties found in food preservation

A: Properties of matter which can be analyzed without changing the composition of matter .

Q: What mass of water (in grams) is produced by the complete combustion of 2.68 g of ethanol, C2H5OH?…

A: Burning of any hydrocarbon gives CO2 and water from the balance equation we can calculate it .

Q: Benefits

A: Nano Medicine is defined as the field of medicine that aims to use the properties and physical…

Q: a) If 42.1 mL of 1.02 M sodium hydroxide, measured using a graduated cylinder, is placed in a beaker…

A: Beaker doesn't exactly measure the volume of any substance. For the measurement of volume one should…

Q: Some cooks will tell you that they salt the water used to boil pasta because adding table salt…

A: Given : Elevation in boiling point of solution required = 5 oC And volume of water = 2 L = 2000 mL…

Q: A water sample is found to contain the pollutant chlorobenzene with a concentration of 15 ppb (by…

A: Given, The concentration of chlorobenzene present in the water sample = 15 ppb (by mass) The amount…

Q: Which of the following processes require(s) chemical methods?    Separating a heterogeneous mixture…

A: Breaking a compound into its constituents elements requires chemical method. The two or more…

Q: Calculate the cost per individual molecule of your pain reliever. Acetaminophen has the chemical…

A:

Q: To measure the blood Ca2+ concentration of a patient’s sample, 5.00 mL of blood was diluted to a…

A: To solve this question we have to careful about units and how many times successive dilution was…

Q: Suppose that you are doing an experiment as part of your Capstone Design Project. A glass vessel…

A: Initial vessel with fresh water = 100 ml Concentration of NaCl added = 1 g/ml Flow rate into the…

Q: What can you infer about ancient Egypt and Mesopotamia from the fact that they needed dams for…

A: The invention of irrigation systems allowed humans to begin agriculture in Egypt and Mesopotamia.…

Q: List five (5) information that you should read on a chemical container and briefly describe their…

A: Labels as defined in the HCS, are an appropriate group of written, printed or graphic informational…

Q: Historically, toxicology testing has been focused on one chemical at a time, yet we are rarely…

A: Toxicology is the study of the harmful effects of chemical, physical, and biological agents on…

Q: Explain how Science and Technology affected the society and environment and vice-versa.

A: There are many scientifical inventions that have a bad effect on the environment later days. one of…

Q: What is the connection of the manhanttan project and chemistry?

A: The Manhattan Project was a scientific and engineering effort to produce the first nuclear weapons…

Q: Think about any flavored beverage that is not colorless (tea, soda, sports drink). Suppose you share…

A: Considering the case of Tea. If the same beverage is divided into two glasses then it look exactly…

Q: Constant monitoring of acceptable concentrations of various dissolved substances is critical to keep…

A:

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Hi, as you have posted 2 questions and have not mentioned which one you want us to solve for you.…

Q: b) What is the need of green chemistry? What is E-factor?

A:

Q: A student dissolved 230.8 grams of cesium chloride in 100.0 grams of 90 °C water.  The student then…

A: 43.8 g of substance has separated out as solid. The mass of cesium chloride present in dissolved…

Q: 2. Research on recent innovations or discoveries in the nanoengineering world. Discuss only the…

A: Some of the recent developments in the field of nanotechnology are: Nano sensors that detect heart…

Q: 5. What are the properties of water that make it important for life? The substances that we are…

A: Water has many properties that makes it important part of life like universal solvent, high heat…

Q: 6. Suppose you start with 100 mL of a 5% (5g/dL) sucrose solution and dilute it by adding 300 mL of…

A: The question is based on the concept of mass percentage.   amount of substance present in hundred…

Q: Look for the following two things about water treatment (not wastewater). for each, Q1 1. One of the…

A: According to bartleby guidelines we're supposed to answer first question among these questions So…

Q: If you mixed 8.0 tons of sand, 12 tons of rock, and 4.0 tons of cement to make concrete, what would…

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

Q: Mercury emitted by industrial activities bioaccumulates in saltwater Tima as methylmer cury. The…

A: Solution                          Given that  Determine the number of times per year when an…

Q: A 1 gallon bottle of a certain brand of bleach costs $1.49. Determine the cost to buy enough bleach…

A:

Q: What biodegradable and non-biodegradable materials can we reuse/recycle from our environment?…

A: •BIODEGRADABLE MATERIAL:-Material which can be decomposed by biological processes are called…

Q: Based on your experimental observations from this lab and evidence from previous labs, describe a…

A: 1. Solid precipitates formed by reacting hydroxide salts with iron or copper solutions:If sodium…

Q: two strips of metal each weighing 100g are placed into a cylinder containing water. The volume of…

A: Given: Mass of each metal strip = 100 g. Volume of water displaced in case one = 8.8 mL. And Volume…

Q: Golf balls are made up of rubber.What the properties of rubber to work properly.write an essay on…

A: Elastomer known as rubber is a linear polymer which possesses elasticity and good resistance to…

Q: Suppose you need a tank of oxygen that is 95% pure. Describe a process by which you could obtain…

A: Liquid nitrogen and oxygen are completely miscible, so the free energy of the mixture is everywhere…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.