Tuesday
September 30, 2014

Homework Help: Chemistry

Posted by Anonymous on Wednesday, September 19, 2012 at 10:56am.

Given the density of copper 8.96g/mL, zinc 7.14g/mL, and brass 8.36g/mL. What is the fraction of copper and zinc in brass (expressed as %)? Please show me step by step how to calculate this. Thank you.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

CHEMISTRY - brass is a subtitutional alloy consisting of a solution of copper ...
chemistry - Common brass is a copper and zinc alloy containing 37.0% zinc by ...
Physics - Mixing copper and zinc atoms produces the alloy brass. What would be ...
chemistry - Lab on Determination of copper in brass. I have mass of brass at ....
physics - Brass is an alloy made from copper & zinc. A 0.55 kg brass sample at ...
Pysics - Brass is an alloy made from copper & zinc. A 0.55 kg brass sample at 96...
chemistry - pure zinc metal into a solution of copper(II) sulfate, the zinc will...
chem - Copper sulfate is a blue solid that is used as an algicide. Solutions of ...
Chem Equation - In a lab expirement you add copper(II)nitrate to pure zinc. ...
math - A SERVING TRAY MADE OF BRASS WEIGHS 21 OUNCES. THIS BRASS IS AN ALLOY OF ...

Search
Members