khuzwayojere khuzwayojere

01-07-2021
Chemistry

contestada

Calculate the number of phosphorus atoms in 6.2g of phosphorus

Respuesta :

hoorjamshed hoorjamshed

01-07-2021

Answer:

9.33 e22

Explanation:

For moles

N=m/M

N=6.2/40

N=0.155

For total no. Of atoms:

Atoms= N × 6.02e23

Atoms= 0.155× 6.02e23

Atoms= 9.33e22

Answer Link

Otras preguntas

What is the x-intercept for the equation 5x-2y=4 ? (4/5, 0) (-4/5, 0) (–2, 0) (2, 0)

What does it mean in German: she abandonned herself?

Which issue did the Supreme Court answer in the case of Duncan v. Louisiana? whether the Fourteenth Amendment due process clause applies to the states whether t

If 3 cups of bananas are used for every 1 1/2 sugar cups how many cups of sugar is used for 2 cups of bananas

What is the most significant environmental cue that influences our circadian rhythm?

A bathtub 40 cups or 40 gallons

Which statement best describes relations with native Americans in the Middle colonies? A. Violent, including numerous wars B. Peaceful, based on trade, and comp

What features allow prokaryotes to reproduce so much faster than eukaryotes? what advantage does this give bacteria? best answer?

the equations of two lines are shown below. 3x-2y= -5 2x+3y=5 which statement about the graphs of the two lines is correct? A. The lines are parallel because th

Hardin gives two scenarios with regard to the "invisible hand" and population. What are they? (Hint: is the assumption correct or not?