January 27, 2015

Homework Help: Chemistry

Posted by Connie on Tuesday, October 11, 2011 at 6:34pm.

The density of any material can be determined by the slope of a straight line by plotting mass values and vol. values M=DV
Mass g. Vol.ml
#1 0.55 0.60
#2 1.75 1.80
#3 3.50 3.40
#4 5.60 5.25
#5 7.50 7.00

I need to find the slope and graph the info.
So do I make the graph with Y (Vert.) axis being Mass and Vol=x axis and plot points???

Then to Find the slope I am stuck

The only answer choices for slope are
1.094, 0.914 and 1.024 but I can't even get one of those choices.
Please Help Thank you!

Answer this Question

First Name:
School Subject:

Related Questions

chemistry - Which has more alcohol? 200 mL of 3.2 % vol/vol beer or wine with 7...
Chemistry - What is the volume of Tin(Sn)? Mass of sample = 2.588g Initial vol. ...
chemistry - if i mix 15ml of ethanol and 5ml of water into 20ml vol flask. Mass ...
Science - What is the formula to find density when weight is 90N, Vol is 45ml, ...
Math - A bookworm finds itself on page 1 of volume 1 and begins eating straight ...
chemistry - What is the mass/vol % ethanol in an ethanol-water solution with ...
French - Could you please check these thanks. Directions: Write another word or ...
graphing - Q: How could the function y=3t^2 +4 be plotted on a cartesian graph ...
physics - The relative Density of an alloy is 65.(a) find the mass of a solid ...
chemistry - HCl is titrated with NaOH. When doing the titration, some of the ...