Answered: What is the purpose of adding charcoal…

What is the purpose of adding charcoal in toothpaste formulation? Is it approved by American Dental Association? Briefly explain.

Chemistry In Focus

7th Edition

ISBN:9781337399692

Author:Tro, Nivaldo J.

Publisher:Tro, Nivaldo J.

Chapter15: The Chemistry Of Household Products

Section: Chapter Questions

Problem 19E

See similar textbooks

Related questions

Q: How many grams of magnesium hydroxide would be needed to react with 6.55 g of nitric acid?

A: Given :- amount of nitric acid = 6.55 g To calculate :- amount of magnesium hydroxide required (in…

Q: A city's water supply is contaminated with a toxin at a concentration of 0.63 mg/L. For the water to…

Q: Differentiate the three types of alcohols. Give an example of each

Q: determine whether the following elements are paramagnetic or diamagnetic: - Rhuthenium -Rubidium…

Q: Calculate the theor of the KNO 2NH3 > 3H2 + N2 If 20.5 g of ammonia react, how many grams of…

Q: a. Consider the following chemical equation: HNO3 + pFeCl2 + qHCl → rFeCl3 + NO + 2H2O Which of the…

A: a) Balanced the reaction ---> HNO3 + pFeCl2 + qHCl ----> rFeCl3 + NO + 2H2O

Q: A solution was prepared by dissolving 514 mg of K3Fe(CN)6 (329g/mol) in sufficient water to give 850…

A: Given, Mass of K3[Fe(CN)6] in mg = 514 mg Molar mass of K3[Fe(CN)6] = 329 g/mole Volume of…

Q: 235L-1. Write a mechanism to explain the formation of the 1,2-dioxetanedione intermediate upon…

A: The reaction peroxyoxalate chemiluminescent (PO-Cl) reaction acts between active derivatives of…

Q: ochemical equation for the formation of aqueous su (g) + H20 (1) → H2SO4 (aq) + 909.27 kJ (g) + ½ 02…

A: Enthalpy of formation is the Enthalpy change for formation of one mole substance from their…

Q: 1. Propose the systematic name for the following alcohols and determine either it's a primary,…

A: Primary alchol - when 1alkyl group is present on the same carbon at which alchol group is present.…

Q: Complete the electron-pushing mechanism for the base-promoted hydrolysis of an ester shown in the…

Q: Sources of Error Determine the relationship between the observed/apparent value (EX) VERSUS that of…

A: Determine the relationship between the observed/ apparent value (EX) VERSUS that of the true value…

Q: 3. The molecules below both inhibit proline racemase. Explain why these molecules would be potent…

Q: Sodium lauryl sulfate has the same use in embalming fluids as: 1. sodium phosphate 2. citrates 3.…

A: Sodiun lauryl sulfate used in fluid as surfactants.

Q: 1. ) Complete and balance the following half-reactions: Cl, C a. b. НОВГ > HBr (acid soluti W,O, WO,…

A: Complete and balanced the following half-reactions:

Q: 1.Using the radius ratio, predict the type of hole where the Mg2+ ion is present in the MgS crystal…

Q: uppose that Daniel has a 3.00 L bottle that contains a mixture of O,, N,, and CO, under a total…

A: Total pressure is equal to sum of partial pressure of all components

Q: 4. Determine the molecular formula of the compound with an empirical formula of CH and a formula…

Q: Calculate AG for the following reaction at 25°C: H20(1) → H20(g) kJ/mol

A: Calculate ∆G° for the given reaction--->

Q: Determine how many IR and Raman active modes there are in C2V molecule SF4.

A: There are three IR active and 4 Raman active modes in SF4.

Q: (a) "CH, (b) CH,CH,CH,CH,Br 2, CH,CH,CH,CH,CH,CH,CH,CH, (c) CH,CH,CH,CH=CH,…

A: Wurtz reaction : two alkyl halides are reacted with sodium metal in dry ether solution to form a…

Q: Show that [4+4] cycloaddition of two butadiene molecules to give cycloocta-1,5-diene is thermally…

Q: For each molecule below, draw what its 1. How many peaks you would see (how many different kinds of…

Q: Voltaic or Electrolytic? 1. Balance the reaction if it is spontaneous. 2. Write "no reaction" if it…

Q: Draw the Lewis structure for the following. SeF4 C4H10 How many valence electrons for…

Q: Solve the problem with a complete step-by-step solution. Titration of 0.2121 g of pure Na2C2O4…

A: Answer: 0.0146 mol/L

Q: P18.19 A technique for radioactively labeling proteins is electrophilic radioiodination in which an…

A: I131 is a radioactive substance with half-life, t1/2 = 8.02 days

Q: Show how the compound can be prepared from acetylene and alkyl halides with four or fewer carbon…

A: The preparation is as follows:

Q: For items 1-4, consider the isothermal expansion of a 1.5 mole of monoatomic gas gas from a pressure…

Q: The activation energy for the following first-order reaction is 102 kJ/mol. N2O5(g) 2NO2(9) +…

Q: A voltaic cell is constructed from a standard Al3+ | Al half cell (E° red = -1.660V) and a standard…

A: A voltic cell is made up of Al3+ and Sn2+ -E°red = - 1.660 V For Al half cellE°red = - 0.140 V For…

Q: Analyze the "C NMR spectrum for the CHi„CI compound shown below and determine a structure. Assign…

A: The C-13 NMR spectra can be taken in two ways- 1- proton coupled mode 2- proton decoupled mode

Q: 2. Draw the structural formula for the alkenes with molecular formula C5H10 that will react to give…

Q: What are radiotracers? do they work? Name two and neir medical applications.

A: Answer - According to the question - A radio tracer is a chemical compound in which one or more…

Q: 4. Cu(s) + 2 AGNO.(aq) → Circle one: VOLTAIC / ELECTROLYTIC Substance oxidized: Substance reduced:

A: A reaction is in which oxidation and reduction takes place simultaneously is known as redox…

Q: The Ksp for calcium hydroxide is 1.3 x 105. What is the maximum number of grams of Ca(OH)2 that can…

Q: 15.) Which of the following systems has the greatest change in internal energy! A.) A mixing of two…

A: C

Q: Assume that a generic weak base has an 0.83 M concentration. It also has a pH value of 10.5. Solve…

A: Given, Concentration of a weak base = (C) = 0.83 M pH of the solution = 10.5 Ka of the given base =…

Q: Show how the participating p orbitals interact to form the highest energy pi molecular orbital of…

A: Since you have asked multiple questions, we will solve first question for you. For remaining…

Q: QUESTION 18 If an elementary reaction is exothermic, then O a. the activation energy for the forward…

A: 18. a 19. b

Q: Refer to Compound X1 as shown below: но он HO 3 HO, HO

A: Chair conformation is diagrammatic representation of molecules in which atoms 2 , 3,5,6 lies in same…

Q: The equilibrium constant expression for the reaction 2BrF5 (g) Br2 (g) + 5F2 (g) is Multiple Choice…

A: Given-> 2BrF5(g) <-----> Br2(g) + 5F2(g)

Q: and

A: Answer-b constitutional isomers are the compounds those have same molecular formula but different…

Q: Illustrate the reaction mechanism for the ethylation of p-cyclopropylphenol (other reactants: AlCI3…

Q: Use the following information to calculate the standard enthalpy of formation of NO>(g) at 298 K?…

Q: 2. Using the average molarity in #1, determine the total hardness of water sample used in the…

A: Using 1,MEDTA=MCaCO3VCaCO3VEDTA

Q: 5. Complete the chart for the molecular compounds listed. Molecule Lewis Name of Bond angle Polarity…

Q: Following are the H and "C NMR spectra for each of four isomeric bromoalkanes with ormula CiH,Br.…

Q: CH, b) CH,CH,CH,CH,Br , CH,CH,CH,CH,CH,CH,CH,CH, e) CH,CH,CH,CH=CH, CH,CH,CH,CH,CH,CH,CH,CH,CH,CH,…

A: Here we have to write the reagents required for the following conversion.

Q: 4.Complete the following reaction H SO, (a) + ΗΝΟ, CH3 (b) FeCls + Br2 CH3 Br. (c) + H,SO4 Br

A: Aromatic electrophilic substitution reaction: Aromatic electrophilic substitution reactions are the…

Concept explainers

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.

Question

What is the purpose of adding charcoal in toothpaste formulation? Is it approved by American Dental Association? Briefly explain.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

What is the active ingredient bin all purpose toilet cleaner?
Develop and formulate a toothpaste for consumers withsensitive teeth. Design a formulation using cosmetic ingredients of your choice and outline the role of each ingredient in your formulation to make an effective and marketable product.
what does happen in hydrolysis of soap and synthetic detergent?
Difference of toothpastes and tooth powders. What are the basic components of toothpaste? And examples of it.
Write an information about Teeth Decay and Its Chemistry?
Develop and formulate a toothpaste for consumers with sensitive teeth. Design a formulation listing all the cosmetic ingredients needed and outline the role of each ingredient in your formulation to make an effective and marketable product.
1. Name and encircle the functional groups present in each molecule. a) Histrionicotoxin (poison secreted by a South American frog) H H H.
I n wet gum and dry gum method, what apparatus is use to triturate the emulsifier, oil and water? a bottle or container b percolator c mortar and pestle d beaker and stirring rod
Chelating agent used to inhibit or prevents the development of dental cavities True False
Does it safe to use this sunscreen K on acne prone skin. And can we rinse off it by only using facial gel mixed with water to rinse off it without use oil. Do I need to use micellar water for removing cosmetic before rinse off it with facial gel Sunscreen K has lists of ingredients below (descending order)…. AQUA DIMETHICONE CYCLOPENTASILOXANE PROPYLENE GLYCOL NIACINAMIDE DIETHYLHEXYL CARBONATE ZINC OXIDE CETEARYL ALCOHOL POLYMETHYL METHACRYLATE SODIUM POLYACRYLOYL-DIMETHYL TAURATE TITANIUM DIOXIDE ETHYLHEXYL METHOXYCINNAMATE BUTYL METHOXYDIBENZOYLMETHANE GLYCERYL STEARATE BIS-PEG/PPG-20/5 PEG/PPG-20/5 DIMETHICONE METHOXY PEG/PPG-25/4 DIMETHICONE HYDROGENATED POLYDECENE BUTYLENE GLYCOL OCTOCRYLENE PEG-40 STEARATE PHENOXYETHANOL HEXYL LAURATE POLYHYDROXYSTEARIC ACID CAPRYLIC/CAPRIC TRIGLYCERIDE STEARIC ACID CETYL ALCOHOL PEG-10 DIMETHICONE CETEARETH-20 TOCOPHERYL ACETATE STEARYL ALCOHOl PHENYL TRIMETHICONE TRIETHOXYCAPRYLYSILANE TRIDECETH-10 CHLORPHENESIN DISODIUM EDTA DIMETHICONOL…
Kindly provide clean and correct solution.
Let us check if you already know the different cosmetic prc luct forms. Identify the best product form (liquid, gel, foaming gel, serum, lotion, cream, powder, balm, mud, scrub) and uses of the different cosmetic items below. Note: Choose only 5 items to answer. Cosmetic Product: SHAMPOO Cosmetic Product Form: FOAMING GEL Uses: Shampoo needs to be in the form of foaming gel since it is designed to cleanse hair through foam. 1. Cosmetic Product: Cosmetic Product Form: Uses: 2. Cosmetic Product: Cosmetic Product Form: Uses: 3. Cosmetic Product: Cosmetic Product Form: Uses: 4. Cosmetic Product: Cosmetic Product Form: Uses: 5. Cosmetic Product: Cosmetic Product Form: Uses: 6. Cosmetic Product: Cosmetic Product Form: Uses: