You have samples of urea (a solid at room temperature) and pure ethanol

You have samples of urea (a solid at room temperature) and pure ethanol

Category:
April 18, 2022
10 Views
0
0

Trying It Together

You have samples of urea (a solid at room temperature) and pure ethanol (a liquid at room temperature). Which technique or techniques would you use to measure the amount of each substance?

Answer and ExplanationSolution by a verified expert

Explanation
Urea is a solid so it's amount can measure in mass units like Kg, g, mg etc. For urea the the use of urease to enzymatically catalyze the hydrolysis of urea, followed by detection of ammonia by colour reactions or electrochemical techniques apart from this simple weighing is also an option.
Ethanol is a liquid so it's amount can measure in volume units that are mL, L, dm3 , m3 ,etc. For ethanol measurement we can use Distillation, Ebulliometry, Hydrometry, Refractometry.
Verified Answer
Urea(solid) = mass unit

Ethanol (liquid) = volume unit

Purchase this answer to view it.
Click the button to login/signup and buy full solution at 2 USD only.

The Best Research Paper Writing Service

Would you want to pay someone to write your paper professionally from scratch? 100% Original and 0% AI Content!.

🎓 Write my Essay
📚 Write my Persuasive Essay
📋 Humanize AI Content for Turnitin
💻 Write my Reflective Essay
📑 Write my Research Paper
📜 Write my Thesis Paper
📘 Write my Dissertation
📋 Write my Case Study
📝 Write my Online Exam
✒️ Write my Term Paper
Write my Paper