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
AnnyKZ [126]
3 years ago
11

Hi:) i need help with q17. Thanks in advance:)

Chemistry
1 answer:
m_a_m_a [10]3 years ago
3 0

Answer:

Q17. D

Explanation:

A single line between 2 atoms represent a single covalent bond between a pair of electrons. There are 17 lines in the diagram hence there are 17 bonding pairs of electrons in the molecule.

Do count the double bond as 2 bonding pairs of electrons.

You might be interested in
What Group is Zn (zinc) in?<br> O A. 4<br> O B. 2A<br> O C. 12<br> O D. 30
Oxana [17]
I believe it’s (C.12)
3 0
4 years ago
What is the relishing hip between the chemical energy provided by the battery and the electrical energy produced according to th
Novay_Z [31]

Answer:

Equal

Explanation:

Energy is always conserved in the nature and it is an universal law. According to the law conservation of energy, it is said that energy can never be created out of something and we can never destroy and vanish any energy in any form. Energy in any form can only be transformed to some other forms of energy. This is known as conversion of energy.

In the context, the chemical energy that is produced by the battery and the electrical energy produced should be equal.

7 0
3 years ago
Which learning theory is based on associative learning?
zloy xaker [14]

Answer:

1. Classical conditioning. Classical conditioning is a type of associative learning based on the association between a neutral stimulus with another that is significant for a person or an animal in order to generate a similar response.

Have a great day/night, and stay safe!

7 0
3 years ago
Where glucose is broken down into smaller molecules to produce energy. The second part of the process takes place in the
slavikrds [6]

Answer:

Mitochondria

Explanation:

Glucose in an energy molecule contained in carbohydrate food substances. The end product of the digestion of carbohydrate is glucose which is broken down to produce energy.

The sequence of breakdown of glucose is as follows; In the first step, 6-carbon glucose is broken down into two molecules of  3-carbon pyruvic acid. This occurs in the cytoplasm of the cell. It is an anaerobic process.

In the second step which occurs in the mitochondrion, each of the molecules of pyruvic acid is now oxidized to carbon dioxide and water and energy is produced in the process.

5 0
3 years ago
Type one to two paragraphs describing the full water cycle. Be sure to use full sentences and proper grammar.
Bezzdna [24]

Answer:

The water cycle evaroprate from the sufrace of the water and rises into the atmosphere.

The water cycle is how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation. The cycle of water are in and out of the atmosphere is a significant aspect of the weather patterns on Earth.

Explanation:

Step by Step

Step 1 Evaporation: This is when warmth from the sun causes water from oceans, lakes, streams, ice and soils to rise into the air and turn into water vapor (gas).

Step 2 Condensation

Step 3 Precipitation

Step 4 Collection.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the correct name for HCIO3
    8·2 answers
  • Earth's climate has been stable throughout its history. True False
    7·1 answer
  • How many moles of Al2(so4)3 can be produced from 7.25E24
    6·1 answer
  • Which statement matches a subatomic particle with its charge?
    5·1 answer
  • What for instruments are used to monitor faults?
    8·1 answer
  • The solution starts with increased
    13·1 answer
  • Which of the following is a characteristic property of ionic compounds? A.They have low melting points. B.They form hard, brittl
    6·1 answer
  • What is the ∆G for the following reaction under standard conditions (T = 298 K) for the formation of NH4NO3(s)? 2NH3(g) + 2O2(g)
    6·1 answer
  • A student measured the pH of five different solutions. Match each pH with the term that best describes each solution.
    9·2 answers
  • Which compound contains ionic bonds?<br> No <br> No2<br> CaO<br> CO2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!