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
kkurt [141]
3 years ago
5

Match each item to its proper disposal method. Answers to be used more than once.

Chemistry
1 answer:
salantis [7]3 years ago
8 0

Answer:

1. a)

2. a)

3. b)

4. d)

Explanation:

The disposal method is how we throw away the wastes. In a chemical lab, the correct disposal method guarantees the security of the environment and the humans and animals that may be in contact with the materials.

So:

1. Excess chemical: Because it can be toxic, it may be disposed of in the appropriate waste container, which will depend on the characteristics of the material;

2. Reaction mixture: As the excess chemical, it can be toxic, so it must be disposed of at an appropriate waste container;

3. Used filter paper: Generally, the solids in the filter paper is not toxic, so it can be thrown away in the trash can;

4. Cracked or chipped beaker: Because the beaker is made of glass, it can cut when broken, so it must go to a broken glass box, that will protect the people that will deal with it.

You might be interested in
An unknown compound a has the molecular formula c7h14o2. compound a absorbs strongly in the ir at 1700 cm-1. the 1h nmr spectral
scoundrel [369]
The structure of compound A would be solid that is dense enough for antimicrobial form
7 0
3 years ago
Read 2 more answers
Where is most of Earth's liquid water ? what must be done so humans can drink it ?
LiRa [457]
You're right it's the oceans.. since most is salt water, the salt has to be boiled out 
4 0
3 years ago
Read 2 more answers
Two easy uses of mixture​
lyudmila [28]

Explanation:

it helps to make juices.

It helps to make concentrated acid into dilute acid.

4 0
3 years ago
Read 2 more answers
If the pH of a solution is 6.96, then the solution is a
Vladimir79 [104]

Answer:

acid

Explanation:

solution with pH less than 7 is acid

those with more that 7 is base

those equal to 7  is neutral

3 0
3 years ago
Which of the following shows a correct base pairing in DNA
statuscvo [17]
DNA bop it does not say it in my test
6 0
3 years ago
Other questions:
  • PLEASE HELP ME QUICKLY!!!!!
    8·2 answers
  • Tokyo, Japan is 8817.6 km from California. how many millimeters is this? answer in scientific notation.​
    7·1 answer
  • What is thermal energy transfer?
    10·2 answers
  • A slow joggernruns a mile in 13min calculate the speed in inch/second
    8·1 answer
  • What is an easy way to measure the volume of an irregular shaped object?
    5·1 answer
  • What is homogeneous mixture?
    12·1 answer
  • In the lab jill mixed 3 gases together. The resulting pressure was 930 mmHg carbon dioxide had a partial pressure of .70 atm and
    7·1 answer
  • 1. Which is not a characteristic of asexual reproduction?
    5·1 answer
  • 1)Water takes this form above 100c (solid, liquid or gas)
    15·1 answer
  • Rocks beneath the surface are forced toward the________.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!