westabadie151 westabadie151

03-11-2021
Chemistry

contestada

Calculate the mass of 20.0 moles of He (in g)
5.00

1.20 X 1025

1.00

80.0

brainliest to correct answer

Respuesta :

emmawemma292 emmawemma292

11-11-2021

Explanation:

20.0 moles= 80.1 or 80.05g

5.00 moles= 20.0g

1.20×1025moles= 4923.2g

1.00 moles= 4.00g

80.0 moles= 320.2g

Answer Link

Otras preguntas

many major religions spread throughout

[tex]65 \times 98 \div 32 - 65 \times 7544[/tex]

Generally, an offeree's power of acceptance is terminated when the offeror or offeree dies. a. true b. false

What is the Reason for the cleaning Step in the 5 - step dishwashing process A. To eliminate microorganisms from the item surface B. To rinse soap residue from

What are pathos in short stories?

Why do people paint their face on the day of the dead?

Suppose that coke and sprite each sell for $2 a can. each month joe buys 6 cans of sprite and 30 cans of coke. from this we can infer that:

The tense of the verb terrebat is ____________. present imperfect future

the side is 16 pLs hElP

A doctor orders 4.5 mL of phenobarbital elixir. If the phenobarbital elixir is available as 20. mg per 7.5 mL, how many milligrams is given to the patient?