taylorcailynorlopk taylorcailynorlopk

15-06-2017
Chemistry

contestada

How many total atoms are in 0.890 g of P2O5?

Respuesta :

15-06-2017

.890g(1 mol/283.886g)=.00313406mol
.00313406*(6.02*10^23)=1.8873x10^21 atoms

Answer Link

Otras preguntas

How is the coastline of new jersey different from the coastline of Maine

how do i round to the nearest whole number:examples: 25.6, 327.9, 58.2, othersand fractions like this: 109 3/4 if i can round to the nearst whole number teel

In the sentence The football players train for the big game. what part of speech is train The train sped over the tracks.

Use the form y=mx +b for linear equations.Write the equation for the following relation.C = {(x, y): (6, 15), (8, 21), (10, 27), . . .}

A metal box, attached to a small parachute, is dropped from a helicopter. explain in terms of the forces acting; why:(i) its velocity increased immediately afte

If there are 112 students for 14teachers, what is the fraction and the unit rate?

Ms groves had trays of paint each tray has five colors one of the colors is purple.what fraction of the colors in 20 trays is purple

The message of the DNA Code is information for building_______.

How to find greatest common factor 45 and 81

95 is 95% of what number?