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
VikaD [51]
3 years ago
5

If ine mole of pennies were divided amung 250 million peoplein

Chemistry
1 answer:
Airida [17]3 years ago
7 0

Answer:

2.4088\times 10^{13} dollars each person will receive.

Explanation:

Number of people in which 1 mole of pennies is distributed = 250 million =

1 million = 10^6

250 million = 2.5\times 10^8 persons

Number of pennies in 1 mole = 6.022\times 10^{23}

Pennies per person:

\frac{6.022\times 10^{23} pennies}{2.5\times 10^8 persons}=2.4088\times 10^{15} pennies/person

1 penny = 0.01 $

2.4088\times 10^{15} pennies/person=2.4088\times 10^{15}\times 0.01 \$/person=2.4088\times 10^{13} \$/person

2.4088\times 10^{13} dollars each person will receive.

You might be interested in
How many moles of Oxygen atoms are in a sample of 3.98 x 10^23 atoms?
Tatiana [17]
1mol\ \ \ \ \rightarrow \ \ \ 6,02*10^{23}\\
x \ \ \ \ \ \ \ \ \ \rightarrow \ \ \ 3,98*10^{23}\\\\
x=\frac{3,98*10^{23}*1mol}{6,02*10^{23}}\approx0,66mol
8 0
3 years ago
Read 2 more answers
Recycling of aluminum cans is an example of A) increasing entropy is a nonspontaneous process B) decreasing entropy is a nonspon
Helen [10]

Answer:

B) decreasing entropy is a non-spontaneous process

Explanation:

3 0
3 years ago
Theoretical<br> Yield of Cu<br> based on<br> Amount of CuSO4
fiasKO [112]

Answer:

I hope this helps.

Explanation:

6 0
2 years ago
the pressure in a sealed plastic container is 108 kPa at 41 degrees Celsius. What is the pressure when the temperature drops to
Katarina [22]

<u>Answer:</u> The new pressure will be 101.46 kPa.

<u>Explanation:</u>

To calculate the new pressure, we use the equation given by Gay-Lussac Law. This law states that pressure is directly proportional to the temperature of the gas at constant volume.

The equation given by this law is:

\frac{P_1}{T_1}=\frac{P_2}{T_2}

where,

P_1\text{ and }T_1 are initial pressure and temperature.

P_2\text{ and }T_2 are final pressure and temperature.

We are given:

By using conversion factor:   T(K)=T(^oC)+273

P_1=108kPa\\T_1=41^oC=314K\\P_2=?kPa\\T_2=22^oC=295K

Putting values in above equation, we get:

\frac{108kPa}{314K}=\frac{P_2}{295K}\\\\P_2=101.46kPa

Hence, the new pressure will be 101.46 kPa.

3 0
2 years ago
9. Which indicator would show a pH change from 6 to 7?
expeople1 [14]

Answer:

hi

Explanation:

because

6 0
3 years ago
Other questions:
  • What does this “e” mean in science atoms molecules etc etc
    11·1 answer
  • What is the mass in grams of a sample of 1.20 x 10 22 atoms of mercury?
    8·2 answers
  • Butyric acid is responsible for the odor in rancid butter. A solution of 0.25 M butyric acid has a pH of 2.71. What is the Ka fo
    12·1 answer
  • Use the table to identify the phase and phase changes of the elements under the given conditions. Write the name of the substanc
    15·2 answers
  • During respiration, energy is retrieved from the high-energy bonds found in certain organic molecules. Which of the following, i
    8·1 answer
  • Benzene has a formula of C6H6 and a vapor pressure of 96.4 torr at 298 K. Toluene has a formula of C7H8 and a vapor pressure of
    11·1 answer
  • Which of the following reaction is also be termed as thermal decomposition reaction​
    6·1 answer
  • Under conditions of constant temperature and amount of substance, a plot of pressure VS. volume for an ideal gas will result in:
    9·1 answer
  • Calculate the number of atoms in 3.21 mole of Mg?
    11·1 answer
  • Describe the structure of dry cell​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!