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
kow [346]
2 years ago
7

Is the atom indicated with an arrow nucleophilic, electrophilic, acidic, more than one of these choices, or none of these choice

s? (For purposes of this question, acidic is defined as pKa ≤ 25.)Select all that apply.a) nucleophilicb) electrophilicc) acidicd) none of the above
Chemistry
1 answer:
CaHeK987 [17]2 years ago
4 0

Answer:

c) acidic

Explanation:

pKa is a value which describes the acidity of a solution. The solution is pKa ≤ 25 which means that the solution is more acidic. The lower value of pKa tells us that the solution is more acidic but when the pKa value of solution increases the acidity of the solution is also decreases. Due to lower value of pKa, the acid in the solution is fully dissociates in water.-5 to 50 is the range of the value of pKa for different solutions.

You might be interested in
How Could Spectroscopy Be Used to Distinguish Between the Following
skelet666 [1.2K]

Spectroscopy be used to distinguish between the following is the compound B has a peak at 3200 – 3500 cm⁻¹ in its IR spectrum.

<h3>What is spectroscopy?</h3>

Spectroscopy is the study of emission or absorption of light. It is used to study the structure of atoms and molecules.

The three types of spectroscopy are:

  • atomic absorption spectroscopy (AAS)
  • atomic emission spectroscopy (AES)
  • atomic fluorescence spectroscopy (AFS)

Thus, the correct option is B, the compound B has a peak at 3200 – 3500 cm⁻¹ in its IR spectrum.

Learn more about spectroscopy

brainly.com/question/5402430

#SPJ1

5 0
2 years ago
predict the product that forms in the synthesis reaction between potassium metal and iodine gas. provide the balanced chemical e
Doss [256]
K + I - > KI 
Potassium (needs to lose 1 electron) responds with Iodine (needs to pick up 1 electron) to fulfill both component's octet, shaping a salt, potassium iodide 
This is a similar case for NaCl, simply unique components. Trust this made a difference.
5 0
3 years ago
Read 2 more answers
Ice cubes in water and explain why it is either a homogeneous or heterogeneous mixture.
alexandr402 [8]
Ice cubes are made of water which has undergone freezing, which made it into ice. Both ice cubes and water have the same properties. But in this case, when ice and water are mixed, it is considered a heterogeneous mixture and not homogeneous. Why? Going back to the definition of what a heterogeneous mixture is, this mixture shows a visible difference of difference phases or substances. In the ice and water mixture, it is obviously seen that ice is solid, and water is liquid. 
5 0
3 years ago
Choose the most alkaline substance in the group.
slava [35]

Answer:

milk of magnesia, pH = 10.5

Explanation:

6 0
3 years ago
Read 2 more answers
Which group of elements have some properties of metals and some properties of nonmetals?
aleksandr82 [10.1K]
The group of elements that have some properties of metals and some properties of nonmetals are called metalloids.
6 0
3 years ago
Other questions:
  • Which statement correctly compares sound and earthquake waves?
    7·2 answers
  • 0.007592 kg=_____mg 1kg = 1000g 1g = 1000mg
    15·2 answers
  • You wish to make a 0.339 m h2so4 solution from a stock solution of 12.0 m h2so4. how much concentrated acid must you add to obta
    12·1 answer
  • What's the most common blood type?
    7·2 answers
  • Classify its reaction type: 2Al(s) + 2CuSO4(aq) ⟶ Al2(SO4)2 + 2Cu
    10·1 answer
  • PLEASE ANSWER FAST Which measurements gives the precision of the balance shown above?
    5·2 answers
  • HELP????????
    5·2 answers
  • What is the natural process that converts radiant energy into chemical energy called?
    11·1 answer
  • What is the molarity of a solution if 5 moles of solute are dissolved in 8 L of solvent.
    15·1 answer
  • Which statement best describes a physical change? Changes can occur to certain chemical properties of the substance, but the ove
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!