Saturday
September 20, 2014

Homework Help: chemistry

Posted by heather on Wednesday, September 22, 2010 at 6:02pm.

what is the density of an 84.7g sample of an unknown substance if the sample occupies 49.6cm3? what volume would be occupied by 7.75g of this same substance? PLEASE help need the answer tonight i have a test tomorrow i kind of not understand the second question. THANK YOU SO MUCH.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

11th grade - what is the density of an 84.7g sample of an unknown substance if ...
9th grade - An uknown substance from planet x has a density of 10g/ml.it ...
9th grade - An uknown substance from planet x has a density of 10g/ml.it ...
Physical Science - a student is given a 10 gram sample of gold that has a ...
chemistry - sometimes,instead of percentage composition, you will have the ...
Chemistry - Assume that a reaction occurs in which unknown substances R and S ...
chemistry - what is the density of a substance if a 2.50 ml sample has a mass of...
ap chemistry - A 6.9 gram sample of a gaseous substance occupies 10 L at 63C ...
Chemistry (Check) - Part B True-False Classify each of the statements as always ...
AP Chemistry - A 2.8 gram sample of a gaseous substance occupies 12 L at 47 ...

Search
Members