Q: Chemistry help asap!
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Q: How are sugar and salt similar?
A: Salt is an ionic compound with chemical formula NaCl also called as sodium chloride. It is also…
Q: events in thế universe. It compost for new plants. How are they related to our daily living? Why are…
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Q: Chemistry Q. compare normal maize and potato starch, which one gives a clear paste ? explain your…
A: Potato starch has the highest viscosity of any of the commercially available starches. It is a…
Q: Importance of Standardization of NaOH
A: Standardization of a solution is done during the experiment of titration. In titration,…
Q: Is glutinous rice a pure substance or a mixture?
A: A pure substance is that state of matter which only contains one particular type of matter and…
Q: A patient weighing 37 kg requires a single oral daily dose of 9 mg/kg of drug. This drug is…
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Q: Why are sharp knives more effective than dull knives ?
A: Sharp knives are more effective than dull knives because
Q: Describe a patterns/trends in a PHYSICAL property as we move down group 1 and group 7? Group 1 Group…
A: To find: Physical property down the group 1 and group 7
Q: What career / field job would utilize ppm units? A. Environmental jobs b medical fields c jobs…
A: D) jobs in analytical chemistry utilizes ppm units. The full form of ppm is part per million. And…
Q: In a few lines, describe the IMMENENT IMPORTANCE of “Green Chemistry" and its importance to Society.
A: Green chemistry: The branch of chemistry which deals with the reduction of the harmful effect of…
Q: 1. In a few lines, describe the IMMENENT IMPORTANCE of “Green Chemistry' and its importance to…
A: Green chemistry: It is the branch of chemistry which minimize the hazardous effect of chemical…
Q: _ is the activity, set of institutions, and processes for creating, communicating, delivering, and…
A: Marketing
Q: What is a health care consumers
A: A health consumer representative is a health consumer who has taken up a specific role to provide…
Q: Use the ethical theories discussed in this chapter to analyze the Bhopal case. Topics to be…
A: The safety, welfare,health etc are most important matter to concern. Bhopal gas tragedy is world's…
Q: What is one physical property of vitamin C and how is it related to its structure and function?
A: Vitamic C an important vitamin for the body as it is used for
Q: Can
A: Reduction half Reaction, MnO4^- ------> Mn^2+ Added 4H2O Molecules on right for balancing…
Q: how important is chemistry in solving ecological problems?
A: The major environmental problems are pollution, global warming, ozone layer depletion, acid rain,…
Q: Answer the following questions. Rate of flow will be faster in V Choose... water Physical A rusting…
A: 1. The rate of flow of a liquid depends upon the nature of the liquid. Viscosity is one of the main…
Q: What is the purpose of Safety Data Sheets? Why are these important when handling common food service…
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Q: 1ml = 1cm3
A: Given: 1ml=1cm3 To find: 1 cm3 =?
Q: How do contaminants transfer within an ecosystem or between ecosystems?
A: A substance that pollutes or contaminates a system is called a contaminant. It can be toxic or…
Q: A parent witnessed his child who just ingested an old silvery coin. This is an emergency because…
A: Silver is non-toxic and one of the precious metals with the symbol Ag and it is used to make…
Q: Can eating cherry relieve headache or any pain? Is it real that it work similar to Aspirin?
A: Aspirin can relieve mild to moderate headaches or any pain.
Q: Which of the following is not one of the 12 principles associated with green chemistry? real-time…
A: • Green chemistry is defined as environmentally benign chemical synthesis. • It is also called…
Q: What are the following? Give one example of each.(i) Sweetening agents(ii) Food preservatives(iii)…
A: A) Sweetening agents: Artificial sweeteners are substances that are used as substitutes for natural…
Q: I need to find an Example of metaphor in chapters 5-6 of the book hatchet
A: A metaphor is a figure of speech that explicitly points to one thing by referencing another for…
Q: FIVE objectives of management review in ISO 14000 EMS.
A: ISO 14000 refers to a family of standards for the design, implementation and optimization of an…
Q: I need help with these questions
A: In model-1 types of reactions there is a different types of chemical reactions 1. Combination…
Q: There are two signal words used by the GHS, which one is this: A Caution and Danger (B Caution and…
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Q: ctive to disease develonment
A: In Type 2 diabetes, Glucose stay in the blood that means glucose level Increases in the blood…
Q: Most of us have had a glass of water from a Brita® pitcher. What is inside of a Brita® filter…
A: The Brita filter cartridge is composed of copolymer of styrene methyl methacrylate.
Q: Which of the following statements is not true? a. It is okay to taste a chemical b. No food…
A: We should not taste chemical as chemicals may ingest in to body .And may be poisonous to our body.…
Q: (a) Scott is walking to school at a constant rate. Midway through the walk, he stops for a few…
A: As Scott is walking to school at a constant rate, the distance to school is decreasing as the time…
Q: H2N
A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: Area Of Field Health And Medicine Food And Agriculture Consumer Product Some Chemical Components…
A: Consumer goods Consumer goods, often known as final goods, are items that are purchased by people or…
Q: Consider the transportation sector. What impact will new technology have on this sector during the…
A: Freight movements are improving with increased computing power, expanded distribution options, and…
Q: Which of the following best define systems thinking in chemistry? Systems thinking is learning about…
A: A multiple choice question based on system thinking in chemistry, which is to be accomplished.
Q: are people who use products.
A: The appropriate word is Consumer .
Q: On the packaging of a chemical substance I. Full title of substance II. Safety signs III. Amount of…
A: Introduction: The chemical substance is of various types like hazardous or non-hazardous. Hazardous…
Q: After analyzing soil samples, we found 70 mg arsenic in 120 kg soil. Concentration of arsenic in the…
A: Given: Mass of arsenic=70 mg Mass of soil = 120 kg Conversion factor 1 mg= 1000 µg
Q: How would you define conceptual problem solving in your own words?
A: In this question, we have to find out the correct answer of given problem by the help of the…
Q: The main type of separation techniques are thickening (water removed from product),Evaporation…
A: Separation techniques are those techniques that can be used to separate two different states of…
Q: Need help and explanation with Question 6 and Question 8 posted in photo.
A: Given Density = 7.9 g/ml Volume of water = 60.2 ml Volume of water + metal = 63.3 ml
Q: What advantages do collaborative and interactive learning environments provide for students? What…
A: A question based on education that is to be accomplished.
Q: Describe the Integrated Law?
A: The rate law for a chemical equation, A→B is given as: R=k[A]n where R is the rate of the reaction,…
Q: Which of the following is NOT a reason why Globally Harmonized System (GHS) is necessary: A) Ease of…
A: A multiple choice question based on environmental chemistry that is to be accomplished.
Q: Over the last 200 years, scientists have increased their knowledge of how to use chemicals to create…
A: The use of chemicals to create medicines should be such that the medicines produced result in…
Q: What is the MOST ADDICTIVE component of cigarettes --- when you will smoke or inhale it? a. tar…
A: Cigarettes are usually addictive in nature. This is due to the presence of the some components in…
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