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
alex41 [277]
2 years ago
9

How many atoms are in 5 mole of water? Steps

Chemistry
1 answer:
Vladimir79 [104]2 years ago
3 0

Answer: 3.01 x 10^24 atoms

Explanation:

Based on Avogadro's law:

1 mole of any substance has 6.02 x 10^23 atoms

So, 1 mole of water = 6.02 x 10^23 atoms

5 moles of water = Z atoms

To get the value of Z, cross multiply

Z x 1 mole = (6.02 x 10^23 atoms x 5 moles)

Z•mole = 30.1 x 10^23 atoms•mole

Divide both sides by 1 mole

Z•mole/1 mole = 30.1 x 10^23 atoms•mole/ 1 mole

Z = 30.1 x 10^23 atoms

[Place the value of Z in standard form]

Z = 3.01 x 10^24 atoms

Thus, there are 3.01 x 10^24 atoms in 5 mole of water

You might be interested in
7.6 The diagrams show the atoms in four different substances. Each circle represents an atom.
Illusion [34]

Answer:

A and C represent elements while B and D represent Compounds

Explanation:

chemical elements cannot be broken down into simpler substances by any chemical reaction. While A chemical compound is a chemical substance composed of many identical molecules composed of atoms from more than one element held together by chemical bonds

8 0
1 year ago
A chemist weighed out 19.9 g of aluminum. Calculate the number of moles of aluminum she weighed out.
vodomira [7]
Aluminum is 26.982 grams per mole, so 26.982/19.9 will give you the moles 1.3558794
3 0
3 years ago
SOME ONE HELP ME ON THIS WEBSITE
Sergio039 [100]
Every cell has a nucleus unless it is RNA which is involved with DNA movement
4 0
3 years ago
QUICKEST GETS BRAINLIEST AND 7 POINTS
Angelina_Jolie [31]
Hello there.

Thomson's atomic model is best described by which of the following statements?

A nucleus with electrons moving around it like planets.
3 0
3 years ago
Why do so many tornadoes occur in tornado alley
Shtirlitz [24]
<span>

The conditions in tornado alley are more favorable. In the summer, the plains of middle US get increasingly hot which in turn, cause updrafts as well as thunderstorms. When hot air becomes unstable and rises it meets cooler air above the thunderclouds, which causes tornadoes.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • When two identical nonmetal atoms are bonded together the result is a?
    12·1 answer
  • Plz help me and I promise I will make you he brainiest
    8·1 answer
  • A chemist dissolves 239 mg of pure potassium hydroxide in enough water to make up of solution. Calculate the pH of the solution.
    11·1 answer
  • What is the pressure in a gas container that is connected to an closed-end U-tube manometer if the pressure of the atmosphere is
    13·1 answer
  • Assuming that the container is completely full, that the temperature is 22.1 ∘C, and that the atmospheric pressure is 1.1 atm ,
    13·1 answer
  • An s orbital is in the shape of a dumbbell true or false
    10·1 answer
  • The Ottoman Empire was dissolved following World War I. Which modern nation came out of that empire?
    9·2 answers
  • What type of molecular attraction accounts for the high boiling point of H2O
    10·1 answer
  • A 3.452 g sample containing an unknown amount of a Ce(IV) salt is dissolved in 250.0-mL of 1 M H2SO4. A 25.00 mL aliquot is anal
    10·1 answer
  • A sample of a gas is in a sealed container. The pressure of the gas is 565 torr , and the temperature is 27 ∘C . If the temperat
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!