The active ingredient in toothpaste is sodium fluoride an

Assignment Help Chemistry
Reference no: EM13386384

The active ingredient in toothpaste is sodium fluoride, an anticavity agent. a 170 g tube of toothpaste lists the concentration of sodium fluoride a s0.24%. how many grams of sodium fluoride are in a toothpaste.

Reference no: EM13386384

Questions Cloud

When 96 grams of nabr are dissolved in enough water to : when 9.6 grams of nabr are dissolved in enough water to create a 165-gram solution what is the solutions concentration
What is the half reaction showing the reduction of : half reaction of k2cr2o7 7h2so4 6feso4 k2so4 cr2so43 7h20what is the half reaction showing the reduction of
A calorimeter containing 2000 ml of water was calibrated by : a calorimeter containing 200.0 ml of water was calibrated by carrying out a reaction which released 15.6 kj of heat. if
How much heat in joules is gained by the water where a : how much heat in joules is gained by the water where a chemical reaction takes place in 100 ml aqueous solution and has
The active ingredient in toothpaste is sodium fluoride an : the active ingredient in toothpaste is sodium fluoride an anticavity agent. a 170 g tube of toothpaste lists the
A sample of helium gas initially at 37 degrees celsius 785 : a sample of helium gas initially at 37 degrees celsius 785 torr and 2.00l was heated to 58.0 degrees celcius while the
In your own words explain how to obtain the ldquoexpected : in your own words explain how to obtain the ldquoexpected value of perfect informationrdquo for any payoff table which
A solution of i2 was standardized with ascorbic acid using : a solution of i2 was standardized with ascorbic acid. using a 0.1137-g sample of pure ascorbic acid 26.75 ml of i2 were
A solution of 113g of electrolyte in 105 kg of water : a solution of 11.3g of electrolyte in .105 kg of water freezes at -2.36 degree centigrate at standard temperature. what

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the final temperature of the solution

Calculate the final temperature of the solution, assuming the delta H reaction for HCl + NaOH = -56.2 kJ/mole and that the solution's specific heat is the same as water: 4.184 J/g Celsius.

  Depict a balanced chemical equation

how many NB molecules could you make by screwing one nut onto each bolt? show a balanced chemical equation and show all calculations for full credit

  Explain what are the mass fractions of all three species

The mixture is 20% benzene by volume. A densitometer gives the density of the mixed stream to be 1.1 g/mL. What are the mass fractions of all three species?

  Define regiochemistry and stereochemistry

Complete the following reactions comparing alkynes with alkenes. Show the product of each reaction while taking into account regiochemistry and stereochemistry

  Explain some solid silver chromate

We add some solid silver chromate (Ag2CrO4, Ksp = 1.100x10-12) to a solution of 1.2202 M Li2CrO4. After equilibrium is achieved, what is the pAg (=-log[Ag+]) of this solution

  How many unit cells are in exactly 1 cm3

How many unit cells are in exactly 1 cm3?

  Define the information here to determine the value

Consider the following reaction at constant P. Use the information here to determine the value of ?Ssurr at 355 K. Predict whether or not this reaction

  What is ?h for the formation of one mole of al2o3(s)

2 Al2O3(s) → 4 Al(s) + 3 O2(g) . ?H = +3339.6 kJ/mol What is ?H for the formation of one mole of Al2O3(s) from the elements?

  Neutrons are very important in the fission of uranium the

neutrons are very important in the fission of uranium the manufacture of the artificial isotope plutonium-239 and in

  Explain what is the substituting group

In the reaction 2-phenylacetic acid + ethanol in a H2SO4 solution yields Ethyl-2-phenylacetate, (a) which group in the acyl compound is being substituted and (b) what is the substituting group?

  Compute the percentage of monochlorinated products

Calculate the percentage of monochlorinated products anticipated in the monochlorination of 2,4-dimethylpentane.

  What is the rate expressed in moles per liter per minute

If a chemical reaction occurs at a rate of 2.25 * 10-2 moles per liter per second at 322 K, what is the rate expressed in moles per liter per minute?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd