xavieralove3496 xavieralove3496

01-08-2018
Chemistry

contestada

A rock weighing 26.0g placed graduated cylinder displacing the volume from 13.12ml to 25.3ml what is the density of the rock in grams cubic centimeter

Respuesta :

chmvijayouls6d chmvijayouls6d

02-08-2018

density = mass /volume

1)mass of rock = 26.0 gram

2)volume of rock = volume of water it has displaced= 25.3-13.12 = 12.18

put the value of mass and volume in first equation and get the density value

Answer Link

Otras preguntas

Differentiate between plant cell and animal cell

What technology can make coal a cleaner fuel? fluidized-bed combustion building smoke stacks taller implementing a prewash of coal prior to combustion using low

The procedure that uses liquid radiopaque contrast medium inserted into the rectum and colon is:

Perhaps you would like to know more about the believes of tibetan buddhists. a. beliefs b. beleaves c. belifes d. correct as is

How do I solve this?

does anyone know how to solve this?

NEED HELP IN MATH . THANKS FOR ALL HELP .

25 POINTS PLEASE EXPLAIN AND HELP!!!!!!!!! Find f(x) and g(x) so the function can be expressed as y = f(g(x)). y = Eight divided by x squared. + 4

describe what eDNA is. Evaluate the use of eDNA in the monitoring of a difficult to track sf fish in a river.

Write a parametric formula for the line that has xy-equation (y + 2) = 1.52 (x - 1). give a vector parallel to this line. give a vector perpendicular to this li