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
IgorC [24]
3 years ago
11

Should a mortar and pestle should be used for grinding only one substance at a time

Chemistry
1 answer:
MatroZZZ [7]3 years ago
8 0
The mortar and pestle is most commonly used in chemical laboratories or in the kitchen. Its key function is to grind the material into smaller pieces, usually into its powdered form. It looks like that shown in the picture. The mortar is the bowl in which the material to be pounded is placed, and the pestle does the pounding.

Now, when you ask if it can only pound one at a time, my honest answer is, it depends. Depending on the size of your mortar, you could grind materials two or three at a time. But if you are concerned with contamination, then you do it one at a time, especially if you don't want them to get mixed up.

You might be interested in
How do the different spheres of earth interact?
Vikki [24]
South Pole and north Pole . it's about megnetic field different spheres of earth interact
5 0
3 years ago
What type of decay characterizes the change of radioactive nuclides to their respective daughter products?
tigry1 [53]
I believe the correct answer is the second option. The type of decay that characterizes the change of nuclides to their respective daughter products would be exponential decay. This type of decay is characterized by the decrease of quantity of a material according to the equation y=ab^x.
8 0
3 years ago
Convert 56km/s to its equivalent in m/hr
boyakko [2]
56km/s is 201600m/hr to its equivalent.
7 0
3 years ago
There are 3 naturally occurring isotopes of hydrogen and 2
DedPeter [7]

Answer:

True

Explanation:

Hydrogen has three naturally occuring isotopes and copper has two.

3 0
3 years ago
Which one of the following human organ systems is mainly made up of glands and hormones
fomenos
The lymphatic system
4 0
4 years ago
Other questions:
  • A(n) _______ is a substance of two or more atoms held together with chemical bonds.
    15·1 answer
  • when 0.72 g of a liquid is vaporized at 110° C and 0.967 atm, the gas occupies a volume of 0.559L. The empirical formula of the
    9·1 answer
  • explain why the hydrogen atoms in a hydrogen gas molecule form nonpolar covalent bonds but oxygen and hydrogen atoms in water mo
    14·1 answer
  • How does it change when it is brought inside a warm house?
    13·2 answers
  • You have 4 moles of oxygen gas in a flask. 4 moles of helium gas is added. What happens to the total pressure of the gases in th
    11·1 answer
  • What is the best step for the engineers to make next
    11·1 answer
  • The potential energy diagram shows the gain and loss of potential energy as water molecules decompose into hydrogen and oxygen.
    5·2 answers
  • Which phase do the chromosomes line up in the middle
    9·2 answers
  • What is water molecules (H2O) an example of?
    5·1 answer
  • help please an btw this isn't a test ill give brainliest science is really my thing. btw help with number 6
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!