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
xenn [34]
3 years ago
6

A good practice for balancing equations with polyatomic ions is:

Chemistry
1 answer:
Kipish [7]3 years ago
8 0
I had this same question a while back, so I may not be right, but I'm pretty sure it's D. None of the above.
You might be interested in
B. Which of the following compounds can
Tamiku [17]

Answer:

The correct answer is:

d. Na2S, NaF

4 0
3 years ago
Read 2 more answers
Which statement explains the relationship between the amount of energy it takes to break a bond and the amount of energy release
ad-work [718]

<em>The statement that gives the relationship between energy needed in breaking a bond and the one that is released after breakin</em>g is

The amount of energy it takes to break a bond is always less than the amount of energy released when the bond is formed.

  • Bond energy can be regarded as amount of energy that is required in  breaking a particular bond.

  • For a bond to be broken Energy will be  added and when a bond is broken there will be release of energy

  • Bond breaking can be regarded as endothermic process, it is regarded as endothermic  because there is a lot of energy required to be absorbed.

  • Where ever a bond is broken, there must be formation of another bond

  • Bond forming on the other hand can be regarded as exothermic process, since there is a release of  releases energy.

Therefore, more energy is required in breaking of bond compare to energy released after breaking of bond.

Learn more at : brainly.com/question/10777799?referrer=searchResults

6 0
3 years ago
Which of the following is a strong acid?
4vir4ik [10]

H2SO4 is referred to as a strong acid and is denoted as option A.

<h3>What is an Acid?</h3>

This refers to any substance which tastes sour when in water and changes the color of blue litmus paper to red. It is usually very corrosive and are used in industries for different functions.

H2SO4 is referred to as a strong acid because it dissociates completely in its aqueous solution or water.

Read more about Acid here brainly.com/question/25148363

#SPJ1

3 0
2 years ago
The town of Eatonville has decided to replace all of the incandescent light bulbs in their public buildings with more energy-eff
astraxan [27]

Answer:A

Explanation:becuse they waste less heat energy

6 0
2 years ago
Is the continental crust less dense or more dense ?
zheka24 [161]

Answer:

It is less dense. It is also less dense than the oceanic crust.

Hope this helps and if it did, please mark brainliest!

4 0
3 years ago
Read 2 more answers
Other questions:
  • It's urgent! Any kind soul please help me ASAP! ​
    12·1 answer
  • Both __________ and __________ can be classified as pure substances because they have distinct properties and composition.
    13·1 answer
  • Nitrogen (N) is element number 7 in the periodic table. It has a mass number of 14. Nitrogen
    13·1 answer
  • What must happen for a liquid water to become water vapor ?
    9·1 answer
  • When a liquid is heated, the temperature stops rising at the liquid’s ____________________.
    9·2 answers
  • What is the molality of a solution made up of 43.6 mol of CACI₂ dissolved in 13.5 kg of water? Please Show work
    8·1 answer
  • In the waves lab, you changed ______ to see how it would affect wave speed.
    15·2 answers
  • The molecular formula for caffeine is C8H10N4O2. Which of the following elements is not found in caffeine?
    7·2 answers
  • 1. Draw a wave with a longer wavelength and the same amplitude as the wave shown. Then draw a second wave with a larger amplitud
    7·2 answers
  • (picture is a pic of cute colorful birds c: ) Suppose that you and a friend see brightly colored pigeons like these at a nature
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!