Which of the serum and plasma is the best specimen for most of clinical laboratory tests? Expound your answer.

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: If the caffeine concentration in a particular brand of soda is 2.87 mg/oz, drinking how many cans of…

A:

Q: 1. Aspirin (acetylsalicylic acid) H. H. H. H I-U CIC

A:

Q: Calculate the mass of ½ gallon of commercial bleaching solution having a density of 1.05 g/ml. (1…

A: Mass of the substance  = Volume of the substance × Density

Q: a common preservative used in hematology and blood bank

A: Different types of preservatives are used as per the laboratory requirement. Preservatives used in…

Q: Difference of toothpastes and tooth powders. What are the basic components of toothpaste? A

A:

Q: If the caffeine concentration in a particular brand of soda is 3.07 mg/oz, drinking how many cans of…

A: The concentration of caffeine in soda is 3.07 mg per oz. Calculate the mass of caffeine in 12 oz.

Q: If the caffeine concentration in a particular brand of soda is 2.59 mg/oz, drinking how many cans of…

A:

Q: Question is attached

A:

Q: What two physical changes take place during distillation?  Assuming the liquid-liquid mixture…

A: Distillation is separation process. In which we can separates liquids from eachother.

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: Dehydration of body tissues is a chemical change  True  False

A: Dehydration of body tissues is a chemical change or not --answer is given below.

Q: Classify the following mixtures homogemeous or hetermgeneous? white wine?

A: Homogenous mixtures have same composition throughout a substance.  It is indistinguishable by…

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: If the caffeine concentration in a particular brand of soda is 3.07 mg/oz, drinking how many cans of…

A: The caffeine concentration in the soda is 3.07 mg/oz. A single can has 12 oz. The amount of caffeine…

Q: A soft drink contains 11.5%% sucrose (C12H22O11C12H22O11) by mass. How much sucrose, in grams, is…

A: Given, A soft drink contains 11.5% sucrose (C12H22O11) by mass. The mass of sucrose, in grams, is…

Q: If the caffeine concentration in a particular brand of soda is 2.21 mg/oz, drinking how many cans of…

A: Mass can be expressed in different units such as grams (g) , kilograms (kg) , milligrams (mg)  Some…

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: A claim put forth by some purveyors of health foods is that vitamins obtained from natural sources…

A: Vitamins are an essential requirement for the normal functioning of the body. It is important for…

Q: Eighty proof whiskey is 40% ethanol (C₂H₅OH) by vol-ume. A man has 7.0 L of blood and drinks 28 mL…

A: a) Eighty proof whiskey is 40 % ethanol ( C2H5OH) by volume. If the volume of whiskey is assumed to…

Q: # 2 please

A: Osmosis is the process of movement of solvent molecules from the less concentrated solution to the…

Q: If the caffeine concentration in a particular brand of soda is 3.39 mg/oz, drinking how many cans of…

A: 1 gram(g) = 1000 mg. So , 1 mg = 10-3 g. 3.39mg caffeine / 1oz or 3.39 x 10-3 g caffeine / 1oz

Q: What types of household items are basic? why?

A: Given : Different types of items.  To find : Basic nature items in the household.  Solution : As we…

Q: 1. If the reference range for serum Ca is 8.5-10.5 mg/dL, would a result of 2.3 mmol/L be within…

A: Given that, in serum the concentration of Ca2+ ion is 2.3 mmol/L. The molecular mass of Ca is 40.08…

Q: A physician has ordered 0.50 mg of atropine, intramuscularly. If atropine were available as 0.10…

A: Dosage of atropine needed = 0.50 mg Available solution of atropine = 0.1 mg/mlThe physican would…

Q: If the caffeine concentration in a particular brand of soda is 3.37 mg/oz, drinking how many cans of…

A:

Q: 1. These are chemical substances added to foods to produce specific desirable effect. C.…

A: Here is your answers for subparts 1-3....... 1. A 2. C 3. B

Q: Which of the following is the volume of a 4 mg/mL suspension of drug G that you would prepare for a…

A: 1 mL of the suspension should contain 4 mg drug. Therefore, volume of the suspension that should be…

Q: If the caffeine concentration in a particular brand of soda is 3.81 mg/oz, drinking how many cans of…

A: Given : concentration of caffeine = 3.81 mg/Oz Lethal dose of caffeine = 10.0 g And volume of…

Q: If the caffeine concentration in a particular brand of soda is 3.91 mg/oz, drinking how many cans of…

A: The caffeine concentration in the soda is 3.91 mg/oz. A single can has 12 oz. The amount of caffeine…

Q: Eating and/or drinking inside the laboratory should be avoided. If the hands become contaminated…

A: Given: Eating and/ or drinking inside the laboratory should be avoided.If the hands become…

Q: The blood serum acetone for a person  is determined to be 18.7 mg of acetone per 100 mL of serum.…

A:

Q: Which of the following is/are not a homogenous mixture? Choose all that applies. A. Urine B. Blood…

A: Blood is a heterogeneous mixture and not a homogeneous mixture because the cell of blood can be…

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: Given the stock solution (0.019 M) and diluted solution (0.013M) can you help me compute with How…

A: Step 1 Stock solution of 0.019 M ascorbic acid To find :-  Amount of water needed to make the…

Q: 2) For 30 kg of seeds contains 27% oil, the amount of solution is (a) 0 kg (b) 27 kg (c) 8.1 kg

A: General chemistry.

Q: Preparations of Solution by Chemical Reaction are classified as extractives. a)true b)false

A: Given: Preparations of solution by chemical reactions are classified as extractives.

Q: The normal range of specific gravity of urine is about 1.003 to 1.030. Using 5 ml urine samples,…

A: Welcome to bartleby ! We have to calculate difference in weight in mg,between these extremes

Q: I. True or False. Write true if the statement is correct and false if it is incorrect. Use separate…

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

Q: If 20 mg of drug is contained in 10 mL of a solution, then how many liters of solution will contain…

A:

Q: are people who use products.

A: The appropriate word is Consumer .

Q: A very young child is prescribed 2.0 ml of an analgesic suspension three times a day for 4/7. How…

A: 1.  The volume of suspension should be dispensed by pharmacist = 2 mL x 3 x 4…

Q: Why is the following considered a matter: a.) bubbles b.) smoke

A: Since we know that matter has three states: Solid  Liquid  Gas a.)  And bubbles are gases enclosed…

Q: How many fluidounce-bottles can be packed from a 3-gallon bottle of antipyretic syrup?

A: In this problem, we basically need to convert gallon to fluid ounce.

Q: 19. When 100 mg of a substance are required daily by the body, the substance would be classified as…

A: Since we know that  When our body required a substance with less than 100 mg or equal to 100 mg per…

Q: Patient Eight is 3 YO, weighs 30 pounds, and has been prescribed Zosyn at a dose of 100 mg/kg/dose…

A: Given  Weight of patient = 30 pounds = 13.60 kg ( 1 pound = 0.454 kg)

Q: on 14 Which of the following methods of waste disposal is acceptable? O (d) Provide your own labeled…

A:

Q: When purifying a sample of aspirin that was produced in the lab, the impure aspirin sample should be…

A: Given: When purifying a sample of aspirin that was produced in the lab, the impure aspirin sample…

Q: The following questions refer to figures with circles and ovals. The clear circles represent water…

A: Observing the given Fig.1 clearly shows that compartment A contains both sugar and water molecules,…

Q: When an infant accidentally ingested acetonitrile (artificial nail remover). This is an emergency…

A: Acetonitrile is a compound which has the molecular formula CH3CN. It contains a cyanide group which…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.