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
dsp73
2 years ago
5

what safety rule does not apply to the organic chemistry laboratory? no eating, drinking, or smoking in the laboratory. wear pro

per clothing at all times. wear enclosed safety goggles at all times while in the laboratory. follow all safety instructions in the laboratory text or given by the teaching assistant. none of the choices are correct.
Chemistry
1 answer:
Vedmedyk [2.9K]2 years ago
6 0

Safety rules are the regulatory actions that need to be followed to prevent any danger. Following all safety instructions in laboratory text or by assistant does not apply in an organic chemistry lab. Thus, option D is correct.

<h3>What are laboratory safety rules?</h3>

Laboratory safety rules are the guidelines that are supposed to be followed by the person working in the laboratory while performing the experiments. While working in the organic chemistry lab one should never remove the equipment.

One should wear safety goggles and should not perform the experiments in absence of a teaching assistant. But it is not necessary to follow all the rules in the laboratory textbook.

Therefore, in option D. all rules of the information textbook are not necessary to be followed.

Learn more about laboratory safety, here:

brainly.com/question/2232090

#SPJ4

You might be interested in
What was the hiker's average velocity during part C of the hike?
Oxana [17]
6 km/h west would be your answer
3 0
3 years ago
Read 2 more answers
Elements x and y form 2 binary compounds. In the first 14.0 g of x combines with 3.0 g of y. In the second, 7.00 g of x combine
Roman55 [17]

second compound

Let molar mass of x is = X

Let molar mass of y is = Y

Moles of x in second compound = Mass / molar mass = 7 / X

Moles of y in second compound = Mass / molar mass = 4.5 / Y

For second compound  

7 / X : 4.5/ Y = 1:1

Therefore

X / Y = 7/4.5

Y / X = 4.5/ 7

The mass of x in first compound = 14g

moles of x in first compound = 14/X

Mass of y in first compound = 3

moles of y in first compound = 3 / Y

14 / X : 3/ Y = 14Y / 3X = 14 X 4.5 / 3 X 7 = 3 :1

Thus molar ratio in first compound = moles of x / Moles of y = 3:2

Formula = x3y

6 0
3 years ago
What type of rock forms when rocks melt, cool, and then harden?
olga2289 [7]

Answer:

Igneous Rock

Explanation:

3 0
2 years ago
How does an object look when it is viewed through an opaque object ​
Alexxx [7]
You can not see between opaque materials because light cannot pass through them.
7 0
2 years ago
Which of the following measurements is expressed to three significant figures?
Zepler [3.9K]
Which of the following measurements is expressed to three significant figures?
C. 5.60 km
Hope this helps!
5 0
3 years ago
Read 2 more answers
Other questions:
  • What type of reaction is hydrolysis
    11·1 answer
  • Fluorine (F) has seven electrons in its outermost shell. Fluorine _____.
    9·2 answers
  • In what way is the planet Uranus unique
    14·1 answer
  • How many molecules of CaCl2 are equivalent to 75.9g CaCl2 (Ca=40.08g/mol, CL=35.45g/mol)
    12·1 answer
  • What is "carbon neutral"
    13·2 answers
  • What is the correct name for the molecular compound n2s4?
    12·1 answer
  • 3. As the moisture in the soil is used by plants, soil moisture tension (increases or decreases).
    5·1 answer
  • if 2.34 moles of tin(IV) chloride reacts with 4.36 moles of sodium,according to the following reaction,what mass of ammonia woul
    5·1 answer
  • The Human Excretory System
    13·2 answers
  • Which of the following are examples of a chemical change?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!