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
elixir [45]
3 years ago
8

What common carboxylic acid does vinegar contain?

Chemistry
1 answer:
Dafna1 [17]3 years ago
7 0
Acetic acid.
_________
You might be interested in
. Calculate the mass of O2 produced if 3.450 g potassium chlorate is completely decomposed by heating in presence of a catalyst
Vesnalui [34]
 <span>2 KClO3(s) → 3 O2(g) + 2 KCl(s) 

</span><span>Note: MnO2 (Manganese Dioxide) is not part of the reaction. A catalyst lowers the activation energy and increases both forward and reverse reactions at equal rates. 
</span>
molar mass of KClO3 = 122.5
Moles of KClO3 =  3.45 / 122.55 = 0.028

Moles of O2 produce = \frac{3}{2} \times 0.028

= 0.042 moles

molar mass of O2 = 32

so, mass of O2 = 32 x 0.042  = 1.35 g



5 0
3 years ago
What best describes the battery in this picture? an electrolytic cell that has spontaneous half reactions
nasty-shy [4]

ok im not full sure man but i would say multiple voltaic cells that have spontaneous half reactions


     



                                          im sorry hope it helps

5 0
3 years ago
Read 2 more answers
How do H3O+ and OH relate to acids, bases and the pH scale?
Liula [17]

Answer: An acid is defined with having more [H₃O+] ions, and a base is defined with having more [OH-] ions. On the pH scale, an acid has a lower pH and a base has a higher pH. With this being said, the lower the pH, the more [H₃O+] ions are present and the higher the pH, the more [OH-] ions are present.

Explanation:

I hope this helps!! Pls give brainliest!! :)

6 0
1 year ago
How many molecules are in 83.2 g of chlorine gas (Cl2)?
Alisiya [41]

Answer:

1. 1.8 mol or the 2 one (B)

Explanation:

5 0
2 years ago
Which type of circuit has a string of lights and one light goes out but the others stay lit
kondor19780726 [428]

Answer:parrallel

Explanation:

8 0
2 years ago
Other questions:
  • If you need to make 240 g lioh, how many grams of li3n must you react with excess water?
    7·2 answers
  • Consider sodium oxide, Na2O. Choose the best explanation for the subscript, 2, from the list provided.
    13·2 answers
  • rewrite this sentence to reflect the correct way to write latitude 30 degrees north, 50 minutes, 17 seconds
    15·1 answer
  • Calculate moles of naoh 38.18ml of 0.550M
    6·1 answer
  • Explain why external fertilization is a high-risk process
    12·1 answer
  • Unscramble the letters in Column A to form the correct word being described
    15·1 answer
  • This is a steel penny from 1943. A steel penny will weigh 2.72 g and is
    15·1 answer
  • How many moles of H are present in 3 moles of carbon trihydride?
    14·1 answer
  • An unknown mass of Al absorbs 187.9 J of heat and increases its temperature from 23.5 °C to 35.6 °C. What is the mass of the
    5·1 answer
  • The average yearly temperatures and latitudes of four cities are shown in the table above. Which of the following is demonstrate
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!