sahil14suyal sahil14suyal

03-05-2017
Chemistry

contestada

How many atoms and molecules are present in 124 gram of phosphorus

Respuesta :

Smita535 Smita535

03-05-2017

31g phosphorus has 6.02×10^23 atoms
then 124 " '' (6.02×10^23×124)÷31
≈2.408×10^24
and molecules are (2.408×10^24×2)
≈4.816×10^24

Answer Link

Otras preguntas

expalin how to find a slope of a line

I need help please. can anybody help me please?

how do i explain that y=8.75x is linear

A tank can hold n gallons of gas. If x gallons of gas have been used, what percent of the gas has not been used? A) 100x ------ n B) n ------

Keiko purchased a prepaid card for 25 long distance calls cost 12 cents a minute using this card krill used her card only once to make a long distance call if t

The final temperature of the water mixture if no heat is lost?

A particular short-day plant has a critical night length of 15 hours. Fill in the chart below to predict when this plant would flower.

Find the value of x.m<2= 10x + 10

Gloria has a $125,000 home financed with a 30-year loan at 6%. If she wished to pay one extra monthly payment each year, how many months will it take her to pay

you have advertised your bicycle for sale.Write a letter to the inquirer to give him full details about the bicycle.