lizzielynnb lizzielynnb

28-01-2020
Chemistry

contestada

Iron has a density of 7.86 g/cm^3. Calculate the volume of a piece of iron having a mass of 3.99 kg.

Respuesta :

mathstudent55 mathstudent55

28-01-2020

Answer:

508 cm^3

Explanation:

3.99 kg * (1000 g)/(1 kg) = 3990 g

density = mass/volume

density * volume = mass

volume = mass/density

volume = (3990 g)/(7.86 g/cm^3)

volume = 508 cm^3

Answer Link

Otras preguntas

Calculate the mass of potassium sulphate required to prepare its 10% solution in 100g water.

Explain why the two figures below are similar. Use complete sentences and provide evidence to support your explanation.

The unit dosing machine packages medication based on the

A model rocket is launched with an initial upward velocity of 54 m/s. The rocket's height h (in meters) after t seconds is given by the following.

U is the set of positive integers less than 18. G is the set of positive factors of 12. What is the complement of set G in universe U.

Solve the inequality -8<3y-20<52

The geosphere is composed of

What type of link is used to call this file?

find the area and perimeter of the shaded part.

Please answer the attached question by selecting of the the given answers.