How many moles of c atoms are in the toothpaste

Reference no: EM13164881

A toothpaste contains 0.24 % by mass sodium fluoride, NaF and 0.30 % by mass of triclosan, C12H7Cl3O2. The mass of one tube of toothpaste is 119 g.

a) How many moles of C atoms are in the toothpaste?

b) How many fluoride ions are there in 1.50 g of toothpaste?

Reference no: EM13164881

Questions Cloud

Design the administration program for a veterinary office : this is an individual assignment. You will design the administration program for a veterinary office: This office attends to three different kinds of animals: Dogs, Birds, and Fish. You are to capture these with their respective classes. Each subclas..

What is the actual amount of magnesium oxide produced : what is the actual amount of magnesium oxide produced when excess carbon dioxide reacts with 42.8 grams of magnesium metal?

State what volumes are the two equivalence points : The di basic compund B(pkb1=4.00),pkb2=8.00 was titrated with 1.00 M HCl. the intial solution of B was 0.100M and had a volume of 100.0mL. A) At what volumes are the two equivalence points?

World trade organization and international monetary fund : These two acronyms for the "World Trade Organization" and "International Monetary Fund" bear the most weight in many discussions of what globalism and cooperation between the first and third worlds looks like in our contemporary society.

How many moles of c atoms are in the toothpaste : A toothpaste contains 0.24 % by mass sodium fluoride, NaF and 0.30 % by mass of triclosan, C12H7Cl3O2. The mass of one tube of toothpaste is 119 g.

For the employee class make : For the Employee class make sure that no person is underage or too old (less than 16 or greater than 80). Do nothing for the set function if the person's age is out of range.

How many total hydrogen atoms are in this solution : A solution of ammonia and water contains 4.50×1025 water molecules and 5.30×1024 ammonia molecules. How many total hydrogen atoms are in this solution?

Public policy : What does McChesney list as the core reason that media systems have long been shaped, and their determined, by public policy?

What is the total mass of chloroform in the second sample : A sample of chloroform is found to contain 10.5 g of carbon, 93.1 g of chlorine, and 0.88 g of hydrogen. If a second sample of chloroform is found to contain 20.8 g of carbon, what is the total mass of chloroform in the second sample?

User Account

All Pages