stariyac1 stariyac1

11-09-2015
Chemistry

contestada

Calculate the density of a material that has a mass of 52.457g and a volume of 13.5cm

Respuesta :

lulu1991 lulu1991

12-09-2015

The calculation equation for density is density = mass / volume. So the density for this material is 52.457/13.5=3.886 g/cm3.

Answer Link

Otras preguntas

A polygon has 15 sides. (b) If the sum of seven of the exterior angles is 200°, find the sum of the eight interior angles not adjacent to these exterior angles

Why are the holdfasts of algae and roots of plants said to be analogous structures?

PLEASE HELP!!!!!!!! Calculate the pH for the following weak acid. A solution of HCOOH has 0.19M HCOOH at equilibrium. The Ka for HCOOH is 1.8×10−4 . What is the

What is the answer to this pythagoras question?

Which of the following points is/are true for plasma? (1) It is a very good conductor of electricity. (2) Gas is transformed into plasma state. (3) It is influe

How does a fire extinguisher works ?

Rewrite the expression with a rational exponent as a radical expression. (3 2/3)1/6

Composition. Rubric it had all been roining heavily night when I woke up. i looked out of the window and didn't like what I σου.. Composition . Rubric it had al

3. Find the point of intersection of the graphs for each system. a) x - y = 1 and 3x - y = -1

In the figure above, AP and CQ are tangents to the circle.If ∠ABC = 60° and ∠BAP = 40°, find ∠BCQ.