1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
monitta
4 years ago
14

When should a lab coat, safety goggles, and gloves be worn in the laboratory?

Chemistry
2 answers:
Sever21 [200]4 years ago
8 0
I would say that you should wear a lab coat, safety goggles, and gloves when the teacher says so - not everything in a lab is dangerous, so there is no need to always wear these. But when the teacher says you should - then you should. 
Genrish500 [490]4 years ago
5 0
I would say you should wear it in a lab when you are working with dangerous chemicals. not any chemical is dangerous. hope this helped! :)
You might be interested in
At equal concentrations would a nonelectrolyte (e.g. glucose) or electrolyte (e.g. nacl) containing solution have a lower freezi
Anestetic [448]
Answer is: solution of electrolyte will have lower freezing point than solution of nonelectrolyte.
This is because salt solution has more particles in of sodium chloride (sodium and chlorine ions) than in same concentration of glucose. Electrolytes better separates into particles in water because of their ionic bond.<span>
</span>
6 0
4 years ago
Why is it that the decomposition of nitroglycerin can result in so
patriot [66]

Answer:

with the molecular formula C3H5(ONO2)3, has a high nitrogen content (18.5 percent) and contains sufficient oxygen atoms to oxidize the carbon and hydrogen atoms while nitrogen is being liberated, so that it is one of the most powerful explosives known.

Explanation:

NTG reduces preload via venous dilation, and achieves modest afterload reduction via arterial dilation. These effects result in decreased myocardial oxygen demand. In addition, NTG induces coronary vasodilation, thereby increasing oxygen delivery.

3 0
3 years ago
Compared to a sodium atom in the ground state a sodium atom in the excited state must have ?
kipiarov [429]
An electron with greater energy.

I hope this helps :)
6 0
3 years ago
Determine the rate of the reaction shown directly below if the rate constant k is 1.1 x 10^–2 M^–2 s^–1, the NO concentration is
Helen [10]

Answer:

I've already given an answer to your questions in your previous post. please check it

6 0
3 years ago
3. All the water found on Earth's surface, below ground, and as a liquid in the
jeyben [28]

Answer:

hydrosphere

Explanation:

7 0
3 years ago
Other questions:
  • Draw the Alkane Diagram for: <br> 1,3-dibutyl - 2,3,4 - trimethyl cyclooctane
    14·1 answer
  • I can balance that freaking equation
    5·1 answer
  • Which of the following information can be determined from this isotope: sodium 23 and why?
    9·1 answer
  • Given the equation representing a reaction:
    14·1 answer
  • Pretend your friend was absent from class today...
    10·2 answers
  • 2AgNO3 + BaCl2 → 2AgCl + Ba(NO3)2
    12·1 answer
  • Cual es la finalidad de las citas en el texto argumentativo<br><br><br><br><br><br><br>​
    12·1 answer
  • Compared to absolute dating, what is an advantage of relative dating? Help?
    7·1 answer
  • 1) Calculate the empirical formula of a compound with 36g of carbon and 96g of oxygen.
    8·1 answer
  • if the following is one strand of DNA what would be the corresponding strand of mRNA that is sequenced from it
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!