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
Musya8 [376]
3 years ago
8

What should you do if you need to determine the odor of a chemical or a solution?

Chemistry
1 answer:
Cerrena [4.2K]3 years ago
3 0

Answer:

Explanation:

When you are in the laboratory and take a direct sniff of the chemicals you are using, you run the risk of damaging your mucous membranes or your lungs. When it is necessary to smell chemicals in the lab, the proper technique is to cup your hand above the container and waft the air toward your face.

You might be interested in
What should i paint?
Vladimir [108]
A hedgehog! they’re adorable
5 0
3 years ago
What is h+ concentrate in a solution with a pH of 1.25 round to nearest hundredth
AlexFokin [52]

Answer:

0.0562

Explanation:

Ph=-log[H+]

to find the h+ is the antilogarithm of the Ph.

Which is 10 raised to the power - Ph.

4 0
2 years ago
Which of the following chemical symbols represents the element silver?
Virty [35]
The chemical symbol that represents the element silver is B. Ag
3 0
3 years ago
This law relates a planet's orbital period and its average distance to the Sun.
Tanya [424]

Answer:

These are Kepler's Laws of Planetary Motion

Explanation:

3 0
3 years ago
What does a concentration gradient do to etc?
FrozenT [24]
<span>Concentration of a chemical in a solution refers to how many of the chemical's molecules are sitting in a small volume of the solution. Concentration could be measured in molecules per liter, although molecules are so small compared to a liter that we usually use different units (just like we wouldn't want to measure the distance between the earth and the sun in inches). A gradient is a measurement of how much something changes as you move from one region to another. So a concentration gradient is a measurement of how the concentration of something changes from one place to another.

If this doesn't help here's a Khan Academy video </span><span>https://www.khanacademy.org/...and.../concentration-gradients</span>
5 0
3 years ago
Other questions:
  • Which comes first stimulus or response?
    7·2 answers
  • When dissolved in water, which compound is generally considered to be Arrhenius acid
    14·1 answer
  • A chemical reaction in which bonds are broken is usually associated with ________. a synthesis forming a larger molecule the rel
    15·1 answer
  • What is the exact standard temperature degree and unit?
    15·1 answer
  • A sound wave from a jackhammer travels through a section of concrete with a fixed frequency. At the concrete's boundary is mud.
    6·2 answers
  • Why are city streets so vital to the functioning of a city, as well as the people living within it?
    6·1 answer
  • In a
    8·1 answer
  • Facts about heat absorption<br>and simple questions about heat absorption with answer
    6·1 answer
  • What is Magnitude?<br>⚫ No Spam​
    10·2 answers
  • Does anyone know what the formula would be for Rhenium V Biphosphate?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!