1. A 100 mL beaker weighing 83.551 g had a 33.3 mL sample of an unknown liquid put inside of it. The beaker was then reweighed and found to be 109.851 g. What was the density of the liquid? MASS OF BEAKER= 83.551g MASS OF BEAKER WITH LIQUID= 109.851g MASS OF LIQUID= 26.3g VOLUME OF LIQUID= DENSITY OF LIQUID
Added by Lorenzo B.
Close
Step 1
\[ \text{Mass of liquid} = \text{Mass of beaker with liquid} - \text{Mass of empty beaker} \] \[ \text{Mass of liquid} = 109.851 \, \text{g} - 83.551 \, \text{g} = 26.3 \, \text{g} \] Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 81 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A. Density of Liquids A.1 Density of Water 1. Volume (mL) 20.2 mL 2. Mass of beaker 150.802 g 3. Mass of beaker + liquid 171.223 g 4. Mass of liquid 5. Density A.2 Density of an Unknown Liquid 1. Type of liquid sample Salt water Volume of liquid 20.3 mL 2. Mass of beaker 150.802 g 3. Mass of beaker + liquid 172.047 g 4. Mass of liquid 5. Density
Chareen G.
You are given a sample of an unknown solution and are tasked with determining the density. The solution is miscible with water, so you cannot use the float test. To complete this task, you begin by obtaining a clean, dry beaker and measuring its mass on a balance (120.3621 g). You then use a pipet to transfer the liquid into the beaker. The initial reading on your pipet is 4.126 mL, and after you have dispensed the liquid, the pipet reads 6.518 mL. You then obtain the mass of the beaker with the liquid inside (123.0194 g). What is the density of this liquid? g/mL
David C.
If a liquid has a mass of 352 g and a volume of 0.546 L, what is the density of the liquid in g/mL? A. 0.645 g/mL B. 0.0645 g/mL C. 645 g/mL D. 64.6 g/mL
Nishant K.
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD