What is the name of the law we are following when we balance chemical equati Law of of Reactants Products Energy Mass Force

Q: A doctor in the ER suspects digoxin overdose in a patient with nausea, vomiting and blurred vision.…

A: The objective of this question is to determine the appropriate tube for testing digoxin levels in a…

Q: What are preservatives?

A:

Q: What is the purpose of formaldehyde in embalming fluid? a. it acts as a surfactant b. it acts as a…

A: The mentioned compound is one of the simplest organic entity possessing an aldehyde functionality.

Q: Complete the table by computing HCl used, Normality of HCl, and Avergae normality of HCl. The givens…

A: Normality (N) :-        Normality of a solution is defined as number of gram equivalent weight of…

Q: What will happen in the Clean steel nail, wrapped with copper wire or strip, covered with tap water…

A: Rust is a form of iron oxide. It occurs when iron combines with the oxygen in the air causing it…

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

A:

Q: A solution is used as a hemostatic and antiseptic agent? A) Hydrogen peroxide B) Sodium…

A: The solution that acts as homeostatic and antiseptic agent is given below

Q: The cost of a bottle of Extra Strength Tylenol is $9.99 for 100 tablets each containing 500 mg of…

A: Answer: In this problem price of 1 bottle of acetaminophen, which contains 100 tablets each…

Q: Barbiturates are classified as ___________ drugs.

A: Barbiturates are classified as ___________ drugs.

Q: Examen 1. Convierta 15.5 kg a mg. Recuerde que k = 1 x 10^3; y m = 1 x 10^-3. Select one: a. 155 mg…

A: Kilogram (kg), gram (g), and milligram (mg) are related as,1 kg = 103 g1 mg = 10-3 g

Q: An injectable preparation comes packaged as a 4 g vial and states that you should add 35 mL to…

A: concentration in mg/mL = Mass of drug/Volume of solution

Q: From the following formula of an ointment, calculate the grams of zinc oxide required to make 100 g…

A: We have find out the grams of zinc oxide required to make 100 gm of ointment.

Q: Data of Candy (first trial) Mass of candy: 6.1115g Concentration of NaOH (M): 0.09639 Volume of NaOH…

A: Given: Trial 1: Volume of NaOH solution used = 17.2 mL. Trail 2: Volume of NaOH used = 17.2 mL.

Q: Determine the number of atoms in 39.0 grams of sodium, Na. (The mass of one mole of sodium is 22.99…

A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: Why does bee sting cause pain and irritation? Rubbing of baking soda on the sting area gives relief.…

A:

Q: What is the process by which sediment comes to rest

A:

Q: A patient needs 1.5goa sold drug preparation per day How many 25- mg t must be give to the patet per…

A: Introduction: For the accurate dose of a medicine for a patient, we should aware of the various…

Q: When a water molecule forms a hydrogen bond with another water molecule, which atoms are involved in…

A:

Q: 2. How would you male 150 ml of a 1/5 dilution? 3. How much solute (serum would you need to make 40m…

A: 1) Volume of serum = 4 ml Volume of saline = 15 ml Serum to saline ratio = Volume of serum/volume of…

Q: Water pollution has many causes that include all of the following except a. oil and gas running off…

A: Water pollution means the presence of toxic chemicals in the water bodies like river. More is the…

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: 35. The starting point (X) on the graph represents a person who had been drinking water ad libitum.…

A: A question based on properties of liquids. A graph of variation of Osmomolality against urine flow…

Q: Soap is produced by a process called _______.   a hydrolysis reaction   b esterification   c…

A: Soap is produced by a process called Saponification.

Q: 5. If the stock solution of tyrosine is 1.0 mg/ml and the working solution is 0.5 mg/L, how much…

A: Micropipette:  An instrument which is used to accurately and precisely transfer volumes of liquid in…

Q: 60 F 50 40 kcal/mol 30 20 10 course of rx The products have more potential energy than the reactants…

A: The statement written is true or false ?

Q: A cholesterol screening finds that a person’s blood serum has 42 mg/dL HDL and 143 mg/dL LDL. Is…

A: LDL and HDL level in blood determine good or bad for helth

Q: 60+ 50 True False 40- kcal/mol 30 20 10 0 course of rx The reaction will proceed spontaneously

A: The given graph is We to check the spontaneity of the reaction.

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

A:

Q: OH 1. 2. 3. 1. 2. 3. 1. 2. 3. HO OH

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: Looking for help for the last problem.

A: Given that:        Number of cells = 998 To find:        Volume of bacteria cells (in nL) =?

Q: colonoscopy

A:

Q: Hemoglobin is an oxygen-carrying protein found in blood. The average concentration of hemoglobin in…

A: One unit is converted to other unit by using multiplicative factor.

Q: If a 65-year-old female who weighs 110 lb and has a serum creatinine level of 1.3 mg/dL, what is her…

A: We have to calculate the CrCl for a 65 year old female whose weight is 110 lb and her serum…

Q: The blood of a reckless driver contains 0.10% alcohol. The concentration of alcohol is equivalent to…

A: we are given concentration of alcohol in the blood sample and asked to convert the same to ppm

Q: Injecting an arterial fluid which is hypertonic to the moisture level of the body will ___.…

A: Hypertonic solution is one whose concentration of solute is more compared to another solution. so it…

Q: How many kJ are in 27.4 kcal?

A: The objective of this question is to convert the energy from kilocalories (kcal) to kilojoules (kJ).

Q: The active ingredient of Benadryl© Chesty Forte Cough Liquid is Guaiphenesin an expectorant drug…

A: It is based on  the concept of concentration Here  we are requires to find  the volume of  the cough…

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: Broken glasses are the biggest (10 physical hazard causes laboratory .accidents True False…

A: Laboratory hazards include chemical, physical and biological hazards. They include compressed gases,…

Q: Please help

A: Ionic compounds are soluble in polar solvents as “Like dissolves like.”  Therefore polar solvents…

Q: Should energy drinks have a warning label on them? Why or why not?

A: Energy drinks boost the energies and few examples are -Red Bull, Monster, rockstar etc.

Q: he solubility of oxygen in water is about 4.5 x 10-2 g/L. The water portion of an adult's total…

A: Solubility is defined as the maximum amount of solute that can be dissolved in a given amount of…

Q: A 500 mL of river water contains 0. 06 g of mercury. the concentration in ppm is: O 120 ppm O 0.12…

A: Since you have posted a question with multiple questions, we will solve first question for you. To…

Q: How does sugar preserve food materials? Is it a better preservative than salt? Why or why not?

A: Please find your solution below : In food materials, sugar helps to preserve the colour, texture and…

Q: ncreasing the pressure will __________ the solubility of a gas in a liquid.     decrease…

A: The liquids and solids have practically no change in solubility with change in the pressure. But the…