Question
Asked Sep 3, 2019
28 views

an object hass a mass of exacty 5g on an analytical balance that has an accurary of 0.1 mg , to how many significant figures should this mass be recorded ?

check_circle

Expert Answer

Step 1

Accuracy of analytical balance is 0.1 mg. ...

help_outline

Image Transcriptionclose

1 mg 0.001 g 0.1 mg 0.0001 g

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in
ScienceChemistry

General Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: when acid is added to the blood buffer sytem what reacts with what to neutralize it

A: The blood buffer system contains dissolved carbon dioxide in the plasma.

question_answer

Q: what would the chemical reaction be for the process of aspirin when combining salicylic acid, phosph...

A: Preparation reaction of aspirin from the combination of salicylic acid, phosphoric acid, and acetic ...

question_answer

Q: Is their a true chemistry defeinition of what "percent by volume means?" If so, can it be described ...

A:  Percent by volume is a way to express the concentration of the solution in terms of the volumes.Whe...

question_answer

Q: Welders use helium(He) and argon(Ar) gases to blow over the metal during the welding process. Why wo...

A: The inert nature of helium and argon make it uses in the welding process. They are used to create a ...

question_answer

Q: Given a reaction vessel of 0.361 M C4H8(g) which obeys first order kinetics and has a half-life of 1...

A: A first order reaction is that in which the order with respect to a reactant is one.Its integrated r...

question_answer

Q: A mouthwash is 21.6% ethanol by mass. If each botte contains 0.358 pt of mouthwash with density of 0...

A: The mass of ethanol in each bottle is calculated as,

question_answer

Q: A researcher is studying the decomposition of A as shown by the general reaction below: 1 A(g) 2 B(g...

A: The decomposition reaction and the given data is,

question_answer

Q: Identify the major product(s) of the reaction sequence shown below. 8. II CH3CCI CЬ FeCh ACЬ

A: The first reaction is Friedel-Craft acylation. Benzene in presence of AlCl3 reacts with acetyl chlor...

question_answer

Q: Place the following numbers in scientific notation, rounded to 3 significant digits.     246.5

A: Rules for significant figures are:All non-zero digits are significant.E.g. 321 has 3 significant fig...