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mojhsa [17]
2 years ago
13

How has America changed over the years​

SAT
1 answer:
uranmaximum [27]2 years ago
3 0
Working no longer means heading into an office.
Exercise isn't just for fitness fanatics anymore.
Virtually nobody has a home phone.
We interact completely differently.
Dating means little more than swiping right.
TV has become a bottomless resource.
Anyone can become a celebrity.
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Assuming ideal solution behavior, how many liters of hcl gas, measured at 30. 0 °c and 745 torr, are required to prepare 1. 25 l
Nostrana [21]

The volume of HCl gas required to prepare the solution is 101.54 L

<h3>How to determine the mole of HCl </h3>
  • Volume of solution = 1.25 L
  • Molarity = 3.20 M
  • Mole of HCl =?

Mole = Molarity x Volume

Mole of HCl = 3.2 × 1.25

Mole of HCl = 4 moles

<h3>How to determine the volume of HCl </h3>
  • Number of mole (n) = 4 moles
  • Temperature (T) = 30 °C = 30 + 273 = 303 K
  • Pressure (P) = 745 torr = 745 / 760 = 0.98 atm
  • Gas constant (R) = 0.0821 atm.L/Kmol
  • Volume =?

Using the ideal gas equation, the volume of the HCl gas can be obtained as follow:

PV = nRT

Divide both side by P

V = nRT / P

V = (4 × 0.0821 × 303) / 0.98

V = 101.54 L

Learn more about ideal gas equation:

brainly.com/question/4147359

3 0
2 years ago
How has america changed over the years? cite evidence from this text, your own experience, and other literature, art, or history
Iteru [2.4K]

Answer:

Grown financially

Explanation:

America almost needed to multiply a dollar twice to get an exact Euro

4 0
2 years ago
Complete the function definition to return the hours given minutes. Sample output with input: 210.0 3.5
kodGreya [7K]

The complete function definition to output the hours given minutes is as follows:

def output_minutes_as_hours(orig_minutes):

  return f"{orig_minutes / 60 } hours"

print(output_minutes_as_hours(120))

<h3>How to complete programming in Python?</h3>

The code is written in python.

Firstly, we define a function named "output_minutes_as_hours" and the function accept an argument "orig_minutes". The argument is the time in minutes.

Then, we return answer in hours when we divide the orig_minutes by 60.

Finally, we call the function along with it parameter.

The complete question is;

Complete the function definition to output the hours given minutes.

Sample output with input: 210.0

3.5

using variables def output_minutes_as_hours(orig_minutes):

Read more about Python Programming at; brainly.com/question/26497128

#SPJ1

3 0
1 year ago
59:15
jek_recluse [69]
Triple Alliance: Italy, Germany, Austria-Hungary
5 0
3 years ago
Gina owns a home in Atlanta. Every year, she pays (5 points)
djyliett [7]

Answer:A. Personal property tax

Explanation:

6 0
2 years ago
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