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
Olenka [21]
3 years ago
10

Nitrates are _____.

Chemistry
2 answers:
slega [8]3 years ago
6 0

Answer:

used by plants to make protein

Explanation:

so B

horrorfan [7]3 years ago
3 0

Answer:

Nitrates are oxidising agents

You might be interested in
Describe the stages of water cycle
lora16 [44]
Evaporation, Condensation, precipitation and collection would be stages
6 0
3 years ago
Read 2 more answers
Assessment timer and count
ollegr [7]

Answer:

The answer to your question would be "the insect touching the trigger hairs".

Explanation:

I'm not much of an ex-plainer but I know this is the right answer because I took the test and got a 100%. Please trust me on this. If wrong, please tell me. This is what I was taught at school. Thank you and good day.

8 0
3 years ago
Read 2 more answers
You throw a ball straight up in the air trying to throw it as high as possible. What do you think happens to the balls kinetic e
mote1985 [20]
With the info given i would have to say their is no kinetic energy, it's all potential energy.
6 0
3 years ago
In which of the following compounds does the carbonyl stretch in the IR spectrum occur at the lowest wavenumber?
klio [65]

Answer:

a. Cyclohexanone

Explanation:

The principle of IR technique is based on the <u>vibration of the bonds</u> by using the energy that is in this region of the electromagnetic spectrum. For each bond, there is <em>a specific energy that generates a specific vibration</em>. In this case, you want to study the vibration that is given in the carbonyl group C=O. Which is located around 1700 cm-1.

Now, we must remember that the <u>lower the wavenumber we will have less energy</u>. So, what we should look for in these molecules, is a carbonyl group in which less energy is needed to vibrate since we look for the molecule with a smaller wavenumber.

If we look at the structure of all the molecules we will find that in the last three we have <u>heteroatoms</u> (atoms different to carbon I hydrogen) on the right side of the carbonyl group. These atoms allow the production of <u>resonance structures</u> which makes the molecule more stable. If the molecule is more stable we will need more energy to make it vibrate and therefore greater wavenumbers.

The molecule that fulfills this condition is the <u>cyclohexanone.</u>

See figure 1

I hope it helps!

4 0
3 years ago
How do you know when a chemical equation is balanced?
kirza4 [7]

Both sides of the equation would be equal.

Hope This Helps You!

6 0
3 years ago
Other questions:
  • A student has a piece of aluminum metal. Which is the most reasonable assumption the student could make about the metal?
    8·2 answers
  • The motion of atoms and molecules that most affects temperature is
    12·1 answer
  • Calcium chloride contains only calcium and chloride. What is the formula for this compound?
    11·2 answers
  • Calculate the molar mass of each of the following:
    12·1 answer
  • HELP ME PLEASE ILL MARK U THE BRAINLIEST
    12·1 answer
  • How many electrons does a single hydrogen gain or lose in the following reaction?<br> H2 + O2 - H20
    9·1 answer
  • I really need help, I don’t know what to do on this
    10·1 answer
  • What do scientists think will happen as greenhouse gas emissions increase?
    13·1 answer
  • . Photosynthesis and cellular respiration are two processes that help drive Earth's carbon cycle. Which f the following statemen
    8·2 answers
  • Write the balanced chemical equation for the reaction
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!