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
Zielflug [23.3K]
3 years ago
11

A county creates an park to protect a forest.

Chemistry
1 answer:
Hatshy [7]3 years ago
3 0
Great for the ecosystem
You might be interested in
How do disease causing organism reach from one organism to other​
Anon25 [30]

Answer:

Infectious diseases are commonly transmitted through direct person-to-person contact.

The main four pathogens are virus, bacteria, protists and fungi.

Bacteria, fungi and protists can reproduce wherever the conditions are warm, with plenty of moisture, nutrients, and space. Viruses can only reproduce by invading living cells.

4 0
3 years ago
Which electron notation is incorrect?
Allisa [31]
The first one is wrong
8 0
3 years ago
Read 2 more answers
A writer may use all of the following techniques to lead the reader to a flashback EXCEPT:
Semenov [28]
I think that a writer may use all of the following techniques to lead the reader to a flashback EXCEPT: a. a memory
8 0
3 years ago
You are going to standardize your sodium hydroxide by titrating with potassium hydrogen phthalate. As an example, you dissolve 0
Kay [80]

Answer:

0.13 M

Explanation:

The reaction equation is;

NaOH(aq) + KHC8H4O4(aq) ------> KNaC8H4O4(aq) + H2O(l)

Molar mass of KHP = 204.22 g/mol

Amount of KHP= mass/ molar mass = 0.3365 g/204.22 g/mol = 1.65 × 10^-3 moles

n= CV

Where;

C= concentration

V= volume in dm^3

n= number of moles

C= n/V = 1.65 × 10^-3 moles × 1000/250 = 6.6 × 10^-3 M

If 1 mole of KHP reacts with 1 mole of NaOH

1.65 × 10^-3 moles of KHP will react with 1.65 × 10^-3 moles of NaOH

From

n= CV

We have that only 12.44 ml of NaOH reacted

C= n/V = 1.65 × 10^-3 moles × 1000/12.44

C= 0.13 M

At the equivalence point, the KHP solution turned light pink.

4 0
3 years ago
Like several other bonds, carbon-oxygen bonds have lengths and strengths that depend on the bond order. Draw Lewis structures fo
aniked [119]

The order of increasing C-OC−O bond length is:

                 a < c < b < e < d

                  a < c < b < e < d

Therefore, the order of increasing bond strength is:

       d < e < b < c < a

        d<  e < b < c  < a

<h3>What is bond length?</h3>

The distance between the centers of two atoms that are covalently connected is known as the bond length. The number of bound electrons determines the bond's length (the bond order). The greater the attraction between the two atoms and the shorter the bond length are, the higher the bond order.

The average distance between the nuclei of two bound atoms in a molecule is referred to as bond length or bond distance in molecular geometry. It is a transferrable characteristic of a bond between atoms of fixed kinds that is comparatively independent from the other components of the molecule.

Bond length and bond order are related; the shorter the bond is when more electrons are involved in its production.

To learn more about bond length from the given link:

brainly.com/question/28225709

#SPJ4

5 0
2 years ago
Other questions:
  • According to the octet rule, which of elements will have a tendency to loss 2 electrons?
    13·1 answer
  • How does temp affect the phase of a substance
    7·1 answer
  • A rectangular block of copper has a mass of 143.584 g and measures 5.05 cm by 2.55 cm by 1.25 cm. Find the density of the copper
    14·2 answers
  • What is the link between the electronic structure of ions and the electronic structure of Noble gases
    12·1 answer
  • 1. The two qualities used to describe winds are________ and speed. 2. a local wing that blows during the day from an ocean towar
    14·1 answer
  • What mass of sodium hydroxide is needed to neutralise 24.5kg of sulfuric acid <br> H2SO4 + N2 = 2NH3
    9·1 answer
  • What is the molarity of a solution when 2.75 g of NaCl is dissolved in 1100 mL of solution?
    11·1 answer
  • Klklklkllkllklkklkllkl
    10·1 answer
  • A solid object with the density of 2.8 g/mL is placed in water. What will most likely happen?
    5·1 answer
  • What should be included in a science conclusion
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!