abdullahpopalza abdullahpopalza

03-11-2016
Chemistry

contestada

a sample of pure copper has a mass of 5 grams calculate its volume

Respuesta :

AhmatFirz AhmatFirz

10-11-2016

moles of cu = mass/Ar
= 5/Ar
=ans

1 mole = 24dm3

Vol of cu = ans/1 × 24dm3
=ans

sorry i have no calculator with me now

Answer Link

Otras preguntas

How did the miners help settle the west? They provided gold for everyone, including those they traveled with. As they mined, they stayed and settled

What brands of sneakers can be worn without socks?

A recipe uses 2 cups of beans to make 9 cups of soup. How many gallons of this soup can be made using 6 quarts of beans.

. Sandra sets the cruise control in her car to 65 miles per hour when she goes on road trips. Which equation can be used to find how many hours, h, it will take

Why did Congress pass the Indian Removal Act in 1830? A. to move eastern Indian tribes to lands west of the Mississippi B. to move Indian tribes away from the c

jack bought 3 protein bars for a total of $4.26 which equation could be used to find the cost c on dollars of each protein bar ⓐ c\3= 4.26 ⓑ c\4.26=3 ⓒ 3

what's did American indians gained from American Indian

Unscramble: que/yo/tengo/a/ir/clase

Graph the function with the given domain then identify the range of the function Y=3x-2 domain (greater than or equal to sign) 0

what is 1430÷75 in fraction form