Tesla: SEC 10-K; Internal Control; Opinion to the Outside Auditor
October 22, 2020
must be at least 2 paragraphs long both questions
October 22, 2020

I’m looking for help to answer chmistry lab questions

I have chemistry lab questions that I need to answer it.

1) When calculating the density of a liquid you measure 8.2 mL in a graduated cylinder with markings every 1 mL and measure the mass on a balance 9.548g. What is the density of this liquid with significant figures?

2) Consider the density calculation in problem 1. If you wanted to have a more precise density measurement typically that means spending money on better equipment. Would you spend money to (a) improve the volume to measurement to 0.01mL or (b) improve the mass measurement to 0.0001g or (c) improve both the volume and mass measurements? Briefly Explain

3) Which is more precise (a) a 25mL Graduate cylinder with markings every 1 mL or (b) a 50 mL Buret with markings every 0.1mL? Briefly Explain

The post I’m looking for help to answer chmistry lab questions first appeared on Submit Your Essays.


I’m looking for help to answer chmistry lab questions was first posted on October 22, 2020 at 6:22 am.
©2019 "Submit Your Assignment". Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement. Please contact me at [email protected]

 

"Are you looking for this answer? We can Help click Order Now"