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
lara [203]
2 years ago
14

Write the balanced neutralization reaction that occurs between h2so4 and koh in aqueous solution. Phases are optional.

Chemistry
1 answer:
Nutka1998 [239]2 years ago
4 0

Answer:

The answer to your question is below

Explanation:

H₂SO₄ = sulphuric acid

KOH = potassium hydroxide

This is a neutralization reaction

                       H₂SO₄   +  2 KOH   ⇒     K₂SO₄   +  2H₂O

                                 2 -----------   K  ----------- 2

                                 1 -----------   S  ----------  1

                                 4 ----------   H  ---------   4

                                6 ------------   O ----------  6

You might be interested in
What does it mean for a strong base to be in equilibrium
bonufazy [111]
The position of equilibrium lies far to the right, with products being favored.
8 0
3 years ago
What is the pH of 0.30 M ethanolamine, HOCH2CH2NH2, (Kb = 3.2 x 10−5)?
Dmitry [639]

Answer:

pH= 11.49

Explanation:

Ethanolamine is an organic chemical compound of the formula; HOCH2CH2NH2. Ethanolamine, HOCH2CH2NH2 is a weak base.

From the question, the parameters given are; the concentration of ethanolamine which is = 0.30M, pH value= ??, pOH value= ??, kb=3.2 ×10^-5

Using the formula below;

[OH^-]=√(kb×molarity)----------------------------------------------------------------------------------------------------------(1)

[OH^-] =√(3.2×10^-5 × 0.30M)

[OH^-]= √(9.6×10^-6)

[OH^-]=3.0984×10^-3

pOH= -log[OH^-]

pOH= -log 3.1×10^-3

pOH= 3-log 3.1

pH= 14-pOH

pH= 14-(3-log3.1)

pH= 11+log 3.1

pH= 11+ 0.4914

pH= 11.49

8 0
3 years ago
PLS HELP
vivado [14]

Answer:

D. All of these.

Explanation:

5 0
3 years ago
What is the net charge of a nitrogen atom with 8 electrons
DaniilM [7]

Answer:

– 1

Explanation:

From the question given above, we obtained the following:

Electron = 8

Net charge of nitrogen =.?

Nitrogen has atomic number of 7. This also means that nitrogen has 7 proton because atomic number of an element is the equal to number of protons in the atom of the element.

Thus, we can obtain the net charge of nitrogen with 8 electrons by calculating the difference between the protons and electrons of the nitrogen atom. This can be obtained as follow:

Proton = 7

Electron = 8

Net charge = Proton – Electron

Net charge = 7 – 8

Net charge = – 1

Therefore, the net charge of the nitrogen atom with 8 electrons is – 1

7 0
2 years ago
What is not a product of modern chemistry ?
Doss [256]

Answer:

Modern chemistry describes the composition, structure, and physical and chemical properties of substances. ... The main aim of modern chemistry is to improve the communication and conversation among the scientists, researchers, engineers, and policymakers, who are working under the area of modern chemistry

Explanation:

I hope this helps you!!

7 0
3 years ago
Other questions:
  • Can ocean currents be caused by differences in water temperature
    15·1 answer
  • How do the number of electrons in an energy level affect bond formation?
    6·1 answer
  • Which is an element? A. salt B. carbon C. salt water D. carbon dioxide
    5·2 answers
  • Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: ,
    6·1 answer
  • Which phrases describe all the outer planets' motion? Check all that apply.
    14·1 answer
  • A child and her mother are at the park. The child walks around the rectangular park while her mom waits on a bench. The child re
    9·2 answers
  • Orange juice is a mixture of several substances, including water, sucrose, and
    7·1 answer
  • Ren runs a hamburger stand and needs to clean up a season’s worth of grease buildup on the range hood over his griddle. Explain
    13·2 answers
  • A student pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. She
    10·1 answer
  • Sodium is a soft, white metal that reacts violently with water. Chlorine is a poisonous yellow-green gas. During the chemical re
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!