Tuesday
September 2, 2014

Homework Help: Chemistry

Posted by David on Monday, October 4, 2010 at 5:56pm.

A graduated cylinder massed at 34.56g and then 8.6 ml was added of an unkonwn liquid this brought the mass to 45.87g. What is the density?

I'm not sure how to go about this. Is the 34.56g unneccessary information?

Or, do you subtract 45.87-34.56= 11.31 then do mass 11.31/volume8.6 = 1.315 which in sig fig is 1.3g/ml

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - a student weighs out 37.0 grams worth of an unknown liquid into her ...
chemistry - 1. 30.0 ml of ethyl alcohol(density=0.790g/ml)are added to a ...
Chemistry (Math) - A chemist pours 200 grams of a liquid (density = 2.5 gm/mL) ...
Chemistry (Math) - A chemist pours 200 grams of a liquid (density = 2.5 gm/mL) ...
Science/ math - A student measures the mass of 8o ml of liquid in a Graduated ...
Chemistry - A 50.0 mL graduated cylinder has a mass of 67.6 g. When it is filled...
science - a graduated cylinder has a mass of 50.35g when empty. If 20mL of ...
chemistry - 1. 30.0 ml of ethyl alcohol(density=0.790g/ml)are added to a ...
chemistry help ASAP - a graduated cylinder contains 20.0 ml of water. when 100.g...
Chemistry - A 50.0 g silver object is added to 75.5 mL of water contained in a ...

Search
Members