dearmittap2vjgy dearmittap2vjgy

20-01-2018
Chemistry

contestada

How many atoms are in 85.1 grams of neon

Respuesta :

Nishy01 Nishy01

23-01-2018

convert the mass to moles .

85.1 g ÷ 20.18 g/mol = 4.21704658

convert the moles to molecules

4.2170 mol × 6.022^23 molecules/mol = 2.539^24

Answer Link

Otras preguntas

True or false? To begin an indirect proof, you assume the inverse of what you intend to prove is true.

As a result of the violent revolts in France in July 1830, Charles X

On six book shelves there are 72 books per shelf. How many books are there altogether? If 1/3 of these are non-fiction, how many fictional books are there?

How would you distinguish a scientific theory from a scientific law

How would you tell someone that your country of origin is the United States?

the atomic number of an element is the total number of which particles in the nucleus? (1 point) neutrons protons electrons protons and electrons 4. all atoms o

Which mass would have the greatest acceleration if the same unbalanced force was applied to each?

Choose all of the following that describe the French Revolution. Question 5 options: Had a strong anti religious element. Was led by socialist politicians and m

natalie works in a toy shop and earns $43 per day. she earns an extra $3 for each toy she sells. if natalie wants to earn at least $70 per day, which inequality

what is the second digit after 1000,000,00