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
Dmitrij [34]
2 years ago
15

Diethylene glycol is an organic compound used as a fuel in heating cans. Based on its structure and your data recorded in Data T

able 3, how do you hypothesize its energy efficiency (cal/g) compared to isopropanol and paraffin wax?
Chemistry
1 answer:
Firdavs [7]2 years ago
7 0

Due to its higher oxygen content and based on its structure dietheylene glycol has a higher energy efficiency (cal/g) compared to isopropanol and paraffin wax.

<h3>What is the calorific value of a fuel?</h3>

The calorific value of a fuel is the amount of heat energy released from the combustion of the fuel under standard conditions.

Dietheylene glycol, isopropanol and paraffin wax are all used as fuels.

However, due to it higher oxygen content and based on its structure, diethethylene glycol has a higher calorific value than either isopropanol or paraffin wax.

Therefore, dietheylene glycol has a higher energy efficiency (cal/g) compared to isopropanol and paraffin wax.

Learn more about calorific value at: brainly.com/question/12975147

#SPJ1

You might be interested in
Calculate the concentration of all ions present in each of the following solutions of strong electrolytes. a. 0.100 mole of Ca(N
pickupchik [31]

Answer:

[Ca²⁺] = 1M

[NO₃⁻] = 2M

Explanation:

Calcium nitrate dissociates in water as follows:

Ca(NO₃)₂ ⇒ Ca²⁺ + 2NO₃⁻

The moles of Ca²⁺ can be found using the molar relationship between Ca(NO₃)₂ and Ca²⁺

(0.100mol Ca(NO₃)₂) (Ca²⁺ /Ca(NO₃)₂) = 0.100 mol Ca²⁺

The concentration of Ca²⁺  is then:

[Ca²⁺] = n/V = (0.100mol)/(100.0mL) x (1000ml)/(1L) = 1M

Similarly, moles of NO₃⁻ can be found using the molar relationship between Ca(NO₃)₂ and NO₃⁻:

(0.100mol Ca(NO₃)₂) (2NO₃⁻/Ca(NO₃)₂) = 0.200 mol NO₃⁻

The concentration of NO₃⁻ is then:

[NO₃⁻] = (0.200mol)/(100.0mL) x (1000ml)/(1L) = 2M

6 0
3 years ago
Please Help! I will give a Brainliest and 18 points! Please do not give me a random, gibberish answer or I will report you and g
3241004551 [841]

Answer:

V2 = 600ml

Explanation:

dilution principle formula

M1V1 = M2V2

C1V1 = C2V2

3 X 20 = 0.1 x V2

60 = 0.1 x V2

V2 = 60/0.1

V2 = 600ml

pls give brainliest

5 0
3 years ago
Read 2 more answers
What would you multiply "moles of oxygen" by to get the units "grams of oxygen"?
photoshop1234 [79]

Answer:

AM

Explanation:

to go from moles to grams you multiply by the Atomic Mass or Molar Mass (Atomic Mass for an element and Molar Mass for a compound).

The formula is:

Mass = moles * MM

6 0
3 years ago
Which is an advantage of biomass energy?
mylen [45]

Answer:

A. It's a 'clean' energy. Your cooch need a cleanup

5 0
3 years ago
When you add up all the kinetic energy and potential energy of a substance you are finding its _________________.
Aleks [24]

a ) temperature

hope this helps

8 0
3 years ago
Other questions:
  • Calculation of Percent Composition
    6·1 answer
  • Which of the following is not part of protozoa?
    15·1 answer
  • 99 points
    9·2 answers
  • Trimix is a general name for a type of gas blend used by technical divers and contains nitrogen, oxygen and helium. In one Trimi
    6·1 answer
  • How does atomic radius change from left to right across a period in the periodic table?
    5·2 answers
  • If you leave dry ice to stand at room temperature what would be left
    5·1 answer
  • What is the most specific classification of Ca(NO3)2
    15·2 answers
  • What is the general trend for electron affinity values going across a period?
    11·1 answer
  • Reasons and how we arrange elements according to their positions in the electrochemical series​
    12·1 answer
  • The normal boiling point of fingernail polish remover is 56℃. what is the vapor pressure of fingernail polish remover at the sal
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!