Friday
December 19, 2014

Homework Help: Chemistry

Posted by Sarah on Thursday, February 15, 2007 at 6:02pm.

The density of pure gold is 19.3 g/centimeter cube. A quantity of what appears to be gold has a mass of 465 grams and a volume of 26.5 mL. Is the substance likely to be pure gold?


please tell me how you got your answer. Thanks!

density = mass/volume
You know mass is 465 grams.
You know the volume is 26.5 mL or 26.5 cc.
calculate density and compare to 19.3

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - The purity of gold is measured in karats. Twenty-four karat gold is ...
Physiology - Pure gold has a density of 19 g/ml. If you bought a gold ring and ...
Algebra 2 - The purity of gold is measured in karats. Twenty-four karat gold is ...
Physics, still don't get it! - The "karat" is a dimensionless unit that is used ...
chemistry - silver has density of 10.5 g/cm3 and gold has a density of 193.g/cm3...
Physics - The "karat" is a dimensionless unit that is used to indicate the ...
chemistry - A cube of gold has a side length .050m. The mass of the cube is 2....
math - The amount of gold jewelry and other products is measured in karats (K), ...
Adut education - The amount of gold jewelry and other products is measured in ...
science - Calculate the buoyant force in air on a kilogram of gold (whose ...

Search
Members