lailagwhitman lailagwhitman
  • 12-04-2021
  • Chemistry
contestada

Calculate the molecules of oxygen gas in 20.6 moles. Round to 3 significant figures.

Respuesta :

dsdrajlin
dsdrajlin dsdrajlin
  • 17-04-2021

Answer:

1.24 × 10²⁵ molecules of oxygen gas

Explanation:

Step 1: Given data

Moles of oxygen gas: 20.6 moles

Step 2: Calculate the number of molecules present in 20.6 moles of oxygen gas

In order to convert moles to molecules, we need a conversion factor. In this case, we will use Avogadro's number: there are 6.02 × 10²³ molecules in 1 mole of molecules.

20.6 mol × 6.02 × 10²³ molecules/1 mol = 1.24 × 10²⁵ molecules

Answer Link

Otras preguntas

65/100 as a dollar amount
I GIVE BRAINIEST Can someone pls help me with this pls.
You are researching Time Manufacturing and have found the following accounting statement of cash flows for the most recent year. You also know that the company
Drag each tile to the correct location on the table. Determine whether each scenario is a primary or secondary source. a report discussing results from a recent
1. What is the slope of the following line? a.1/2 b.3/2 c.2/3 d.-3​
How are babies made? Please explain. they did not teach me so thing stuff in health class
What is the value of the expression 10 + (fraction 1 over 2)4 ⋅ 48? 12 13 16 18
Why would so many earthquakes originate along the slab of lithosphere that is descending into the mantle?
Dogs can inherit four features: fur pattern, fur length, ear length, and tail length. The alleles are expressed as shown: Dominant alleles Recessive alleles F:
Please help meeee I need it