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
nadezda [96]
2 years ago
14

How has the scientific community addressed the safety of chemicals?

Chemistry
1 answer:
Sloan [31]2 years ago
6 0

Answer:

How has the scientific community addressed the safety of chemicals? ... Existing chemicals are tested if they have never been tested. before

Explanation:

You might be interested in
Consider the energy diagram below.
Kazeer [188]

Answer:

A) The catalyzed reaction passes through C.

Explanation:

4 0
2 years ago
Read 2 more answers
Which of the following situations contains an example of a chemical reaction?
bogdanovich [222]

A bicycle rusting after it is left in the rain is an example of a chemical reaction because it involves oxidation (Option d).  

<h3>What is a chemical reaction?</h3>

A chemical reaction can be defined as a phenomenon in which one or more substances called reactants react to form one or more different compounds, which are known as products.

A chemical reaction may include an enzyme that works to increase the seed of the reaction in normal conditions by lowering the activation energy of the reaction.

Therefore, we can conclude that a chemical reaction such as oxidation in a bicycle is a process where reactants combine or break down to form the products of such reaction.

Complete question:

Which of the following situations contains an example of a chemical reaction?

a. Ice forming after water is placed in a freezer

b. Watercolor paint drying on paper

c. a sugar cube dissolving in a glass of water

d. a bicycle rusting after it is left in the rain

Learn more about chemical reactions here:

brainly.com/question/11231920

#SPJ1

6 0
1 year ago
Why does waters boiling point decrease with increases in elevation
lesantik [10]

Answer:

Waters' boiling point decreases with increases in elevation because of the atmospheric pressure.

For example, the higher in elevation you are. The lower the atmospheric pressure is. In other words heated water reached boiling point quicker.

3 0
2 years ago
Read 2 more answers
How many atoms are in 294 g of copper?
mote1985 [20]

Answer

2.1 x 10 ^23

fdxkjns9fhnuvypdsssssssssz89999qewv

7 0
3 years ago
At a temperature of 500 kelvins, 6 liters of an ideal gas had a pressure of 300 newtons
mr Goodwill [35]

Answer A

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • I NEED HELP FAST!!!!! Can you tell me about the location of electrons in atoms and how energy affects their location??? I have a
    15·1 answer
  • When an erythrocyte is removed from circulation the iron ion of hemoglobin?
    8·1 answer
  • A. CH,0, molar mass is 90 g/mol
    15·1 answer
  • Find the number of moles of water that can be formed if you have 182 mol of hydrogen gas and 86 mol of oxygen gas.
    9·1 answer
  • PLEASE HELP ME ILL GIVE YOU A LOT OF POINTS
    9·1 answer
  • How many atoms altogether make up one molecule of glucose ​
    5·1 answer
  • The climate of the continental United States is generally
    12·1 answer
  • 4.93x10^25/(6.02 x 10^23)
    7·1 answer
  • 0.25 g na in moles please
    7·1 answer
  • Potassium hydrogen phthalate, KHP, is a monoprotic acid often used to standardize NaOH solutions. If 0.212 g of KHP are dissolve
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!