andrevaldez021 andrevaldez021
  • 16-02-2021
  • Chemistry
contestada

Practice Problem #2: How many atoms
of Ba are in 7.8 moles of Ba?

Respuesta :

10n31y
10n31y 10n31y
  • 16-02-2021

[tex]7.8 \: mol = \frac{6.02 \times {10}^{23} atoms}{1 \: mol} = 4.6956 \times {10}^{24} \: atoms[/tex]

round as you wish.

Answer Link

Otras preguntas

What are three most common types of land forms in Washington
what is 35 5/7 multiplied by 3.14 or multiplied by 22/7
charlotte has 12 t-shirts. One fourth of her t-shirts are green. How many of Charlotte T-shirts are green
Mendel realized that the principles of probability could be used to what the results of genetic crosses?
what is 6 times 2/3 (two thirds)?
which fraction is larger: 1/4 or 2/4
At the veterinarian's office, 4 animals out of every 5 seen were cats. A total of 35 animals were seen.a. How many cats were seen?b. The ratio of male cats seen
Help me please >.< ---------------------
Skateboard Revenue: A skateboard shop sells about 50 skateboards per week for the price advertised. For each $1 decrease in price, about 1 more skateboard per w
Use a factor tree to find the prime factorization of 164