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
Alekssandra [29.7K]
3 years ago
5

The pressure inside a pressure cooker is 2.0 atm. How many minutes will it take to cook 1.0 pound of potatoes in a pressure cook

er if it takes 45 minutes to cook them in boiling water at standard pressure? Given: volume of the pressure cooker is 4.0L, there are 0.25 gaseous moles, and E_a​ = 1.77 x 10^55 J/mol.

Chemistry
1 answer:
suter [353]3 years ago
8 0

Answer:

time taken to cook on the pressure cooker = 100 seconds = 1.67 mins

Explanation:

You might be interested in
1. Determine the molarity given 0.6762 mol KOH and a volume of<br> 500.00 mL.
astra-53 [7]

Answer:

1.352 M

Explanation:

Molarity is equal to the moles of the substance divided by the volume in Liters. First convert mL to L. 500.00 mL is 0.50000 L. Divide 0.6762 by 0.5 and remember to keep a maximum of 4 significant figures. :)

8 0
3 years ago
Consider the model of a sodium atom. An orange circle labeled upper N a is surrounded by three concentric circles. The innermost
alex41 [277]

Answer:

C would be the answer.

Explanation:

6 0
3 years ago
Read 2 more answers
WHY DO COLORS START TO DIM UNDERWATER PLEASE HELP WILL BRAINLIST
Natali [406]

Answer:Water absorbs different wavelengths of light to different degrees. The longest wavelengths, with the lowest energy, are absorbed first. Red is the first to be absorbed, followed by orange & yellow. The colors disappear underwater in the same order as they appear in the color spectrum. Even water at 5ft depth will have a noticeable loss of red. For this reason, strobes are usually used to add color back to subjects.

Explanation:

4 0
3 years ago
ATP is used in the propagation of nerve impulses. ( True or false)
JulijaS [17]
True....................................
5 0
3 years ago
A decrease in the amount of a gas in a container may mean a(n) __________. increase in pressure increase in volume decrease in p
enot [183]
A decrease in the amount of gas in a container will mean a decrease in pressure.
5 0
4 years ago
Other questions:
  • How many neutrons does 85Rb have?
    5·1 answer
  • If sock type A is pulled first, sock type B second, and sock type C third, the fourth sock type must match one of A, B, or C.
    7·1 answer
  • In an atom, the first energy level can hold
    14·1 answer
  • What is the defenition of protons?
    7·2 answers
  • A certain reaction has an enthalpy of Δ=44 kJ and an activation energy of a=61 kJ. What is the activation energy of the reverse
    12·1 answer
  • 1. I am a rock particle that wear down rocks. I am also apart of physical
    15·1 answer
  • Calculate the number of moles of sulfuric acid in 0.49 g of sulfuric acid, H2SO4
    6·1 answer
  • Aqueous copper (II) sulfate reacts with aqueous potassium fluoride to produce
    10·1 answer
  • Need help asap
    15·1 answer
  • Which step in the scientific method has an if/then statement
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!