Answered

Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Explore thousands of questions and answers from a knowledgeable community of experts ready to help you find solutions. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

You calibrated a different pipet and determined its volume to be 24.50 mL. You then use it to determine the density of an unknown liquid. You use a fresh clean dry beaker with an initial mass of 49.0887 g. You pull the unknown liquid up to the mark in the pipet and transfer this to the beaker. The new mass of the beaker and liquid is 78.4382 g. What is the density of the unknown liquid?

Sagot :

Eduard22sly

The density of the unknown liquid, given the data is 1.2 g/mL

What is density?

The density of a substance is simply defined as the mass of the subtance per unit volume of the substance. Mathematically, it can be expressed as

Density = mass / volume

How to determine the density of the unknown liquid

From the question given, the following data were obtained:

  • Volume of unknown liquid = 24.5 mL
  • Mass of beaker = 49.0887 g
  • Mass of beaker + unknown liquid = 78.4382 g
  • Mass of liquid = 78.4382 - 49.0887 = 29.3495 g
  • Density of unknown liquid =?

Density = mass / volume

Density of unknown liquid = 29.3495 / 24.5

Density of unknown liquid = 1.2 g/mL

Thus, the density of the unknown liquid is 1.2 g/mL

Learn more about density:

https://brainly.com/question/952755

#SPJ1

Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.