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
ahrayia [7]
3 years ago
5

Help please and thank you!

Chemistry
2 answers:
ycow [4]3 years ago
6 0
The answer is D because they are balanced already
umka2103 [35]3 years ago
5 0
D all are 1 because the left side equals the right
You might be interested in
I need help with number 5 part b please!
Afina-wow [57]
Answer is 3Mg + N2 —--> Mg3 N2
6 0
3 years ago
From what you've learned so far, how is molecular structure related to smell?
Sidana [21]

Answer:

Changing the shape of the molecules that create fragrances in a flower or fruit may influence our perception of their smell. The reaction pattern produced, olfactory code, is sent as a signal to the brain, which which is how you smell things.

Explanation:

7 0
3 years ago
What are the basic properties of the outer shell of an element?
crimeas [40]

The number of electrons in the outermost shell of an atom determines its physical and chemical properties. All elements are most stable with 8 electrons (an octet) in their outer shell.

Hope this helps!!

7 0
3 years ago
1. do mustard and soil have a dependent or interdependent relationship?
Radda [10]
For #1 the answer is dependent relationship . 2. answer is independent relationship . the last question the answer is dependent.
8 0
3 years ago
2. When two forces act on an object in opposite directions, you calculate the net
exis [7]

When two forces act on an object in opposite directions, the net  force can be calculated by subtracting the two forces.

<u>Explanation:</u>

  • The net/final force by subtracting the two given opposite forces as asked in the above question.

For example: If you keep a bottle on the table, the downward force subtracted from the upward force will be equal to the net force.

  • If the net force equals zero then the objects will be balanced, otherwise unbalanced.

For example: In the tug of war when two forces are of different units the force with the greater strength will have an advantage, like if the team on the right is stronger than that of left than the rope will move towards the right.

5 0
3 years ago
Other questions:
  • Choose the chemical equation that is correctly balanced. 2Ca(s) + Cl2(g) → CaCl2(s) 4Mg(s) + O2(g) → 2MgO(s) Li(s) + Cl2(g) → 2L
    14·2 answers
  • What is normal body temperature in degrees celsius? express your answer numerically in degrees celsius?
    6·1 answer
  • what is a measure of the amount of matter in an object while what is a measure of the force of gravity acting on an object
    5·1 answer
  • How would you describe an isotope?
    6·1 answer
  • Write the Lewis structure and molecular formula for each of the following hydrocarbons:
    6·1 answer
  • You are given an unknown sample that when treated with hydrochloric acid forms a precipitate. After decantation, you add boiling
    11·1 answer
  • Thermal energy is measurement of what type of molecular energy? *
    7·1 answer
  • Is salt pure or impure
    14·1 answer
  • A. Use the words below to complete the sentences.
    15·2 answers
  • Which chemical formula corresponds to this structural formula? c6h6h6h2 c14h6 c6h12 c6h14
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!