what is the milliequivalent weight of sodium lauryl sulfate

Q: How many milliliters of Children’s Motrin (100 mg of ibuprofen per 5 mL) are needed to give a child…

A: Given : 100 mg Ibuprofen : In 5 ml children's motrin

Q: How many ml 2M NaOH would it take to neutralize 20 ml of 0.5M HCI?

A: Given: Concentration of NaOH , M1 = 2 M Volume of NaOH, V1 =? Concentration of HCl, M2 = 0.5 M…

Q: For the following, calculate pka, and pka, of 1 Glycine, determine the 2 buffering regions, and…

A: Glycine is an amino acid with H-atom as the side chain. The isoelectric point of a amino acid (pI)…

Q: How many moles of sodium hypochlorite can be prepared from 32.5 g of NaOH?

A: Moles of Sodium hydroxide equals moles of Sodium

Q: How many grams is one mole of potassium chloride KCI?

A: Moles : unit of concentration  Mole concept is used to convert mass and number of particles. 1 mole…

Q: How many milliliters of Children’s Motrin (100 mg of ibuprofen per 5 mL) are needed to give a child…

A: Ibuprofen is a medication in the non-steroidal anti-inflammatory drug (NSAID) that is used to treat…

Q: What results are expected in the Molisch's test and what is the test for? What kinds of…

A: Carbohydrates: a. Carbohydrates is the most abundant organic molecule found in nature. b. It…

Q: What is the pH of a 9.7 × 10⁻⁴ M HClO₄ solution?

A: Hydrogen ion concentration [H+] of a solution is expressed in terms of pH. pH of a solution ranges…

Q: What is the molarity of a solution that contains 50.0 g of vitamin B1 hydrochloride (molar mass =…

A: When the ratio of the number of moles of solutes and per litre solution occurs, then the compound's…

Q: Ammonia-containing window cleaners are considered pH-neutral substances true or false?

A: As chemicals are dissolved in water, the pH level of the mixture is either acidic or basic. pH level…

Q: How many moles of aspirin, C9H8O4 , are in a 500 mg tablet?

A: It's a unit of measurement for the amount of substance.

Q: What is the pH of the buffer 0.17 M Na2HPO4/0.25 M KH2PO4?

A: Buffer is the mixture of strong acid and salt of that acid (base). If we add either strong acids or…

Q: How many grams each of dextrose and sodium chloride are used to prepare a 500mL bag of D5 1⁄2NS for…

A: Intra Venous Infusions --Intravenous injections are used for emergency purposes when pt. is not in a…

Q: What is the molar mass of diazepam (Valium), C16H13ClN2O?

A: Diazepam brand name is valium. It belongs to benzodiazepine family medicines which produce a calming…

Q: What percentage of the 15% saline solution is water?

A: A solution is a homogenous mixture of a solute and solvent. The solvent is the major part of the…

Q: How many millilitres of Morphine Sulfate 15 mg / mL should the patient get if he needs to take 60 mg…

A: According to the formula,  Required Dose = D/H ×V where, D= desired dose; H=amount on hand; V=…

Q: What is the final concentration if 75 mL of a 3.5 M glucose solution is diluted to a volume of 450…

A: Dilution is the process of reducing the concentration of a given solute in its solution. It can be…

Q: ? How many milliliters will you administer?

A: A drug is a chemical compound that is administered in the body to combat a disease. It is important…

Q: what is the ph scale?

A: The questions ask to define the pH scale.

Q: What is the pH of a 6.7 × 10⁻⁶ M HBr solution?

A: Hydrobromic (HBr) acid is considered a strong acid, which means it gets completely dissolved into an…

Q: What is the functional difference between TAE and TBE buffer?

A: A buffer is a solution capable of withstanding pH changes even when a base or acid solution is…

Q: Make the following prescription isotonic with lacrimal fluid: 0.06 g 0.30 g Ephedrine sulfate (E =…

A: A drug, often known as a medicine, is a chemical compound that has a biological effect on the human…

Q: What is 10.2ml in liquid volume?

A: When measuring the volume of a liquid, sometimes referred to as capacity, the units litres (L) and…

Q: What is the pH of the solution?

A: pH is the negative logarithm of the concentration of hydrogen ion (H+ )  in a liquid.it is used to…

Q: What is 4.5ml in liquid volume?

A: The measurement of the exact amount of space occupied by a liquid in a standard container is termed…

Q: If an unknown solution of cobalt (II) chloride has an absorbance of 0.79, what is its concentration?…

A: The Beer’s Law plot is a graphical representation of the relationship between the absorbance and the…

Q: What is the equivalent of 7 ppb in µg sol/L?

A: ppb means parts per billion.

Q: 2.2 Assuming that the final volume of the solution after the titration is exactly 5 mL, determine…

A: Molarity(M) = [moles of solute(n)]÷[litres of solution (v)] Atomic mass of sulpher= 32+(16×4) =96.…

Q: What is the pH of a 5.9 × 10⁻⁶ M HBr solution?

A: Hydrobromic acid, HBr is  an extremely strong acid, one that ionizes completely ionizes completely…

Q: How is molarity defined?

A: The most common method used to express the concentration in the laboratory is molarity (M). Molarity…

Q: If a patient is prescribed 300 mg of potassium chloride, what is the corresponding milliequivalent?

A: Drug calculation is a important aspect in calculating the dose based on the BMI ,BSA ,age and body…

Q: What is the pH of a 7.5 × 10⁻⁴ M CsOH solution?

A: Introduction: pH is an indicator which is used to differentiate whether the solution is acidic or…

Q: How many grams is one mole of potassium phosphate K2HPO4 is?

A: MOLE is the unit of measurement for amount of substance in the International System of Units. A mole…

Q: The molar stability of mercury (II) sulfide is below. What is the Ksp ?

A: Mercury II sulfide or Mercury sulfide (HgS) . It is almost insoluble in water. But, it can be…

Q: It takes 175ml of 0.75 M H2SO4   to completely neutralize 285 ml of NaOH.  What is the concentration…

A: Neutralization is a chemical reaction in which acid and a base react quantitatively with each other.

Q: Refer to the following titration curve below: 13 12 11 10 7 5 4 3 2 4 6 10 12 14 16 18 20 22 24 26…

A: Proteins are unbranched polymers constructed from 22 standard α-amino acids. They have four levels…

Q: What is the volume of 1g of water?

A: The questions ask to calculate the volume of 1g of water.The volume of some object or substance is…

Q: What is the total anion concentration (in mEq/L) of a solution that contains 5.0 mEq/L Na+ , 12.0…

A: Introduction: The ionic concentration is the mole ratio between the dissolved substance and the…

Q: If 150ml of polyethylene glycol 400 weighs 74.1g, what is the specific gravity?

A: The division of density of the substance and standard density is called specific gravity. It is also…

Q: P

A: Nitrogenous base is the part of DNA nucleotide. A DNA nucleotide is made up of a nitrogen is base, a…

Q: In Lieberman's Test, what should you do to revert the change caused by the addition of water to the…

A: Liebermann's test is a confirmatory test for the detection of a phenol group. It is also employed in…

Q: What is the pH of the following buffer mixtures?                                            (a) 100…

A: Given values: (a) Volume of acetic acid = 100 ml Concentration of acetic acid = 1 M Volume of sodium…

Q: What will happen if the water completely evaporates and was not replaced immediately? How will this…

A: The unknown concentration of sugar in a sample can be estimated by titration of the sugar sample…

Q: What is the pH of a buffer solution made by dissolving 0.10 mol of formic acid, HCOOH, and 0.10 mol…

A: Since a weak acid dissociates partially in an aqueous solution, the magnitude of dissociation is…

Q: What is the advantage of Benedict’s solution over Fehling’s Solution?

A: Carbohydrates are one of the major components of food intake. They are made up of carbon, hydrogen,…

Q: Approximately how many fluid ounces of sterile water are needed to compound this solution?

A: It has been mentioned that the sterile water needed to prepare this solution is 100 ml. The question…

Q: What is the pH of a 0.25 M solution of acetic acid, Ka = 1.8 x 105. What percentage of the acid is…

A: Buffer solutions often are weak acid/strong acid and conjugate base. buffers resist the…