preparing a milk drink c. shampoo d. smoke e. jelly/gulaman desserts f. metal alloys g. sugar water h. nectar

Q: 14. The main ingredient to make soap. 15. The organic molecules which make up your muscles, hair,…

A: Given are two questions

Q: 31. Which is the best procedure to follow if a student spills several drops of concentrated…

A: Some of the preventive measures to be taken by student while working chemical laboratory. Keep the…

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A: 4) density of liquid A hydrometer is an instrument used to measure the specific gravity (or relative…

Q: 20. What is the equivalent weight of a certain organic acid if 44.00 mL of NaOH solution (1 mL =…

A:

Q: 2.how much water should be added to 100ml of 95% ethanol to make 50%rthanol

A:

Q: need the the step by step solution     What is the volume in cubic meter of a 2 pound water?

A: Now here we need to do the unit conversion that is from pounds to cubic meter  Now  1 pound =…

Q: suppose we need 500ml of 3M fluoric acid from 15M stock solution. how much stock solution we need?

A: Given :  Concentration of stock solution (M1) = 15M  Concentration of dilute solution (M2) = 3M…

Q: Describe the cleansing action of soap and detergent

A: cleansing action of both soaps and detergents results from their ability to lower the surface…

Q: Sodium laureth sulfate is found in many personal care products such as soap, shampoo, and…

A: Soap, shampoo, and toothpaste are products that remove the dirt from clothes or body, hairs, and…

Q: How much glucose, C6H12O6 (MM=180.18g/mol), in grams, to produce 75.5mL of a 0.500M C6H12O6…

A: The molar mass of glucose is 180.18 g/molTherefore,1 mol of glucose contains 180.18 g of glucose

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A: Introduction: If plasma will become hypotonic what will happen to blood cells.

Q: What will happen (crenate or swell) to a red blood cell placed in a 5.0% NaCl solution? Explain your…

A: In this question, we will discuss about what happened when RBC cell kept inside the 5.0% NaCl…

Q: many ml of 2.00 M NaOH are needed to neutralize exactly 50.0 ml of 1.00 M HC1? 75.0 mL 50.0 mL 200.0…

A: The reaction of NaOH and HCl – NaOH + HCl →NaCl + H2O

Q: Q2: How many mLs of 0.205 M aqueous NAOH solution are required to neutralize 40.0 mL of 0.210 M…

A:

Q: Which of standard substance (or standardized solution) is correct for standardization of NaNO2:…

A:

Q: Concentration of original aspirin solution (calculate M1 using M1V1=M2V2; M2 is the concentration of…

A: As per Beer-Lambert law:

Q: Calculate the amount of dextrose needed to fill the following nasal prescription. R Ephedrine HCI…

A:

Q: What will happen if we put a small pinch of salt into jar containing potato strips

A: We put a small pinch of salt into a jar containing potato strips has to be explained below,

Q: 1) juice-lemon, orange, calamansi, or dalandan 2) vinegar 3) table salt dissolved in water 4) soap…

A: As per guidelines I solve first four  pH is negative logarithm of Hydrogen ion concentration  pOH is…

Q: Sodium Methylsulfonate is an inefficient detergent. Explain why

A: Dear Subscriber! You have posted multiple questions. As per our guideline, we have answered only…

Q: Would you be able to check if water is hard by using a detergent?

A: Detergent is a long hydrocarbon chain of an aliphatic carboxylic acid having cleansing properties in…

Q: 2. Recall what happens when the cap is removed from a bottle of carbonated drinks? What gas is…

A: Solubility of gases:

Q: How many grams of nitrogen does 1000 ml of an 8.5% amino acid solution contain?

A:

Q: Explain why one compound (Urea/cholesterol) dissolved in water while the other one did not using…

A: Interaction of two or more compounds with each other can be explained on the basis of like dissolve…

Q: In the box below, draw 3 or 4 models of Nacl and 3 or 4 models of H,O. Make sure all of good at…

A:

Q: Why is a salt solution used in the preparation of soap

A: In this question we have to write the explanation why salt added in the solution during the…

Q: A)Hemoglobin has a molecular weight ~ 16,000 daltons. How many grams would need to be dissolved in 1…

A: Given, A) Hemoglobin has a molecular weight ~ 16,000 daltons.  grams would need to be dissolved in 1…

Q: How many liters of 4.3 M Li2O solution are required to make 5L of 2.1 M Li2O

A: Formula

Q: The pharmacist must prepare a dilute solution of an oral antiseptic of cetylpyridinium chloride,…

A:

Q: A serum calcium concentration is 9.5 mg/dl. Express this in meq/L.

A: Serum calcium concentration = 9.5 mg/dl. serum calcium concentration (in meq/L ) = ?

Q: ration of a diluted H2SO4 solution that has a volume of 0.50 L using 2 mL of a 5.50 M stock…

A: In chemical laboratories, Strong chemical solutions are not used as such. They are diluted to lower…

Q: In two separate test tubes, put 5 mL each of coconut oil/cooking oil. To one test tube, add 5 mL of…

A: In this activity,  5 milliliter coconut oil was taken in one test tube and 5 milliliter coconut oil…

Q: S-S HO HO. -N. Possib Jedi-N stormtrooperessene From the knotty Dogwood Tree? HS H- HH chasene HH но…

A: Functional nctional groups of the given compounds is illustrated in the figur with underline.  There…

Q: How much of copper sulphate pentahydrate we need to prepare 0,5L 0,1 M solution?

A: Given, Molarity of the solution = 0.1 M = 0.1 mol/L Volume of the solution = 0.5 L mass (in grams)…

Q: Addition of a nonvolatile solute to a solvent a) lowers the freezing point and the boiling point b)…

A: The freezing point is the temperature at which the liquid solvent and solid solvent are at…

Q: chem question 2 Describe the cleansing action of soap and detergent.

A: Since the amount of reactants are not mentioned in ques 1 so I am answering ques 2 Soap and…

Q: FOLLOW-UP QUESTIONS (Show 1. A hydrated substance was

A: Following is the emipirical formula of the given compound.

Q: compare between detergents and soaps from: structures 300 -the action when the water is soft…

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Q: How many mols of Sulfuric Acid are in 63.5ml of a 3.0M solution

A: Volume = 63.5 ml = 0.0635 L (1L = 1000ml) Molarity = 3.0 M

Q: If you. dilute alle.mb ufa3.5M solution. to make isthe molovity of the dilute. Seluticn? -0.. 2.66.9…

A: We have given that  Concentration of solution before dilution = M1 = 3.5 M  Volume of solution…

Q: Write the word or phrase that best completes the paragraph below: The structure of a soap molecule…

A: A soap is a mixture of salts of fatty acid .

Q: Question 13 Explain the differences between osmosis and dialysis. Be specific. Edit View Insert…

A: Osmosis and dialysis they both are a type of diffusion.

Q: 8. How would you make 100.0 ml of 1.0 M NAOH? 9. How would you make 500.0 ml of 0.10 M NAOH?

A:

Q: 1. A 250.0-mL aqueous solution contains 45.1 µg of pesticide. Express the pesticide's concentration…

A: The volume of the solution is = 250.0 mL The mass of solvent is = 45.1 μg

Q: Materials Needed: salt spoon casserole/cooking pot water gla ss Procedure: 1. Put a tablespoon of…

A: The chemical formula of salt is NaCl and it is an ionic compound.

Q: Choose the letters that apply: Which of the following is NOT a solution:  a. facial astringents b.…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: What is the difference between analytical grade salt ( NaCl) and store-bought salt

A: Analytical grade refers to the purity of the substance. The pure substance are used in laboratories…

Q: Which portion of the detergent will dissolve dirt, say grease (oil) for example? non-polar tail, A…

A: Synthetic detergents have all the properties of soaps but actually do not contain any soap so they…