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
Dahasolnce [82]
3 years ago
15

How much energy is released when 0.40 mol C6H6(g) completely reacts with oxygen.

Chemistry
1 answer:
Mashutka [201]3 years ago
5 0
You have to find the gram formula mass of C6H6 then do mass (g) = mol x GFM
You might be interested in
A ball was massed in a dish. The total mass was 15.6 grams. Treball was placed in a
iVinArrow [24]

Answer:

14.57g

Explanation:

Given parameters:

Mass of dish + ball  = 15.6g

Initial volume of water in the cylinder  = 26.7mL  

Final volume of water in the cylinder  = 38.9mL

Mass of dish = ?

Unknown

Mass of the ball = ?

Solution;

 Since the mass of ball and dish is 15.6g,

 Mass of the ball  =Mass of ball + dish  - mass of the dish

 Insert the parameters and solve;

 Mass of the ball  = 15.6g  - 1.03g  = 14.57g

3 0
2 years ago
El numero de moles en 70 gramos de HF
saveliy_v [14]

Answer:

enviornmental health perspectives

Explanation:

7 0
3 years ago
Read 2 more answers
A celestial body is any natural (i.
Nastasia [14]

THE ANSWER IS I.ASTEROIDS   II.COMETS   III. METEOROIDS   IV. PLANETS PLZ MARK BRAINLISEST HOPE I HELPED THX

7 0
3 years ago
Read 2 more answers
How is technology similar to printing words on a page?
lesantik [10]
Because on both of them you are typing/writing something.
5 0
3 years ago
Read 2 more answers
Is the sun typical of these nearby stars
marshall27 [118]
No the sun is the biggest star in the universe.
8 0
3 years ago
Other questions:
  • Consider the following reaction. The system is allowed to reach an equilibrium and then FeS2(s) is added. What will happen if Fe
    10·1 answer
  • Which of the following is a combustion reaction?
    5·2 answers
  • SUBSTANCE
    15·1 answer
  • Why are negative ions larger than the neutral atom from which they form?
    10·1 answer
  • Calculate the mass 86.08 cm3 of Zinc sample knowing that its density is 7.14 g/cm3
    15·1 answer
  • Give three examples of things that are NOT matter
    7·1 answer
  • A single atom found on the periodic table is know as an
    11·1 answer
  • A sample of chlorine gas is stored at a temperature of -25oC. If the chlorine gas's temperature is raised to 52oC, its volume in
    6·1 answer
  • 10. What is the mass of 2.6 moles of Ag?
    15·1 answer
  • Guys can you help me please it’s due today
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!