homiecranium
Answered

Get reliable answers to your questions at Westonci.ca, where our knowledgeable community is always ready to help. Join our platform to get reliable answers to your questions from a knowledgeable community of experts. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

An alloy contains 40% by mass of lead and 60% by mass of tin. Determine the density of the alloy in kgm^3. (Density of lead = 1.4g/cm^3 and density of tin = 7.3g/cm^3)​

Sagot :

mickymike92

The density of the alloy is 8.94 g/cm³

Density

Density of a substance is defined as the ratio of its mass and volume.

Formula for density is:

  • Density = mass/volume

Alloy

An alloy is a mixture of two or more metals

Density of the alloy

  • Density of the alloy =  Mass fraction of lead * density of lead + Mass fraction of tin * density of tin

From the data provided:

mass fraction of lead = 0.4

density of lead = 11.4 g/cm³

mass fraction of tin = 0.6

density of tin = 7.3g g/cm³

Density of alloy = 0.4 * 11.4 + 0.6 * 7.3

Density of alloy = 8.94 g/cm³

Therefore, the density of the alloy is 8.94 g/cm³

Learn more about density and alloys at: https://brainly.com/question/5311161

We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.