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
earnstyle [38]
2 years ago
7

Determine whether you can swim in 1.00 x 10^27 molecules of water.​

Chemistry
1 answer:
zloy xaker [14]2 years ago
7 0

Answer:

We can not swim in 1.00 × 10²⁷ molecules of water

Explanation:

The given number of molecules of water = 1.00 × 10²⁷ molecules

The Avogadro's number, N_A, gives the number of molecules in one mole of a substance

N_A ≈ 6.0221409 × 10²³ molecules/mol

Therefore

Therefore, we have;

The number of moles of water present in 1.00 × 10²⁷ molecules, n = (The number of molecules of water) ÷ N_A

∴ n = (1.00 × 10²⁷ molecules)/(6.0221409 × 10²³ molecules/mol) = 1,660.53902857 moles

The mass of one mole of water = The molar mass of water = 18.01528 g/mol

The mass, 'm', of water in 1,660.53902857 moles of water is given as follows;

Mass = (The number of moles of the substance) × (The molar mass of the substance)

∴ The mass of the water in the given quantity of water, m = 1,660.53902857 moles × 18.01528 g/mol ≈ 29.9150756 kg.

The density pf water, ρ = 997 kg/m³

Volume = Mass/Density

∴ The volume of the water present in the given quantity of water, v = 29.9150756 kg/(997 kg/m³) ≈ 30.0050909 liters

The volume of the water present in 1.00 × 10²⁷ molecules of water ≈ 30.0 liters

The average volume of a human body = 62 liters

Therefore, we can not swim in the given quantity of 1.00 × 10²⁷ molecules = 30.0 liters water

You might be interested in
Is hot tea homogeneous or heterogeneous?
OleMash [197]
<span>homogeneous  because particles are mixed uniformly</span>
6 0
3 years ago
FeBr+NH4S-&gt;FeS+NH4Br
s344n2d4d5 [400]
Is that the question orr......?
7 0
3 years ago
Is the equation above balanced or unbalanced? Explain? Worth 55 points.
Paul [167]

Answer:

For me, it is balanced

Explanation:

Because the amount of element Zn reaction is equal the production. Also as the amount of Hydrogen and Chloride in the reaction and the production are equal.

8 0
3 years ago
Read 2 more answers
Scientific evidence is most likely to be consistent if it is based on data from
ladessa [460]

Answer:

Random samples

Explanation:

It needs to be random so that there isn't bias that would skew the consistency

6 0
3 years ago
Read 2 more answers
Similar rock formations have been discovered in the United States and Portugal. These rock formations were formed at the same ti
Ray Of Light [21]

theAnswer:A

Explanation:

6 0
2 years ago
Other questions:
  • What if you have a different number of protons in two atoms they are what?
    8·1 answer
  • Are dogs considered organisms?
    5·2 answers
  • Where are the most reactive nonmetal elements found on the periodic table?
    5·2 answers
  • a quantity of 18.68 mL of KOH solution is needed to neutralize 0.4218 g of KHP. What is the concentration (in molarity) of the K
    8·1 answer
  • If 0.500 L of a 4.00-M solution of copper nitrate, Cu(NO3)2, is diluted to a volume of 1.50 L by the addition of water, what is
    11·1 answer
  • Solid iron(II) sulfide reacts with aqueous hydrochloric acid HCl to produce hydrogen sulfide gas H2S and aqueous iron(II) chlori
    12·1 answer
  • Why doesn’t NaCl satisfy our thirst when drinking it?
    12·2 answers
  • Is the following statement true or false:
    9·2 answers
  • How many zeroes are significant in the measurement 0.0400200?
    7·2 answers
  • Chemical formula of Nascent Hydrogen is *<br>a) H2<br>b) H<br>c) HCl<br>d) HOCl​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!