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
icang [17]
3 years ago
7

How many zinc atoms are there in 65.4 g?

Chemistry
1 answer:
puteri [66]3 years ago
4 0

molar mass of Zn is 65.38 g/mol≅65.4 g/mol

65.4 g Zn* 1 mol Zn/64.4g* (6.022*10^23) atoms/1 mol Zn

hence, there are 6.022*10^23 atoms

You might be interested in
when the concentration of hydrogen ions in a solution is decreased by a factor of ten, the pH of the solution
Vladimir [108]

Answer:

Increases by 1

Explanation:

8 0
3 years ago
If alcohol is ingested rapidly, the _____ will rise sharply within twenty minutes. blood pressure ABC LD50 BAC
GaryK [48]
The Blood Alcohol Level (BAC) will rise. Because it usually peaks about 30 minutes after drinking, a sharp spike at 20 minutes makes sense. 

BAC.
5 0
3 years ago
How did scientists discover that Earth's outer core is liquid?
Sholpan [36]
They discovered this since S waves don’t travel through the earth but P waves do. P waves tend to travel faster than S waves in speed, 1&14km/s vs 1&8km/s
3 0
3 years ago
Which element would you expect to have properties similar to Chlorine (Cl)
jeyben [28]

Answer:

Iodine

Explanation:

It's in the same group as chlorine.

5 0
4 years ago
What process puts water vapor into the atmosphere?
cricket20 [7]

Answer:

transpiration

Explanation:

5 0
4 years ago
Read 2 more answers
Other questions:
  • What combines to form bonds in compounds? A. atoms of elements B. molecules C. types of minerals D. valences
    10·1 answer
  • Calculate the wavelength in Angstrom of the photon that emitted when an electron in the Bohr orbit n=2 returns to the orbit n=1
    15·1 answer
  • What is sodium + oxygen when doing ionic bonds
    7·1 answer
  • Calculate % oxygen in CO (NO)3
    15·1 answer
  • What volume does 4.24g of argon gas occupy at 58.2 degrees celcuis and 1528torr
    7·1 answer
  • 60g of vinegar was used in a chemical reaction with baking soda. The total mass of the products is 140g. what was the mass of th
    7·2 answers
  • Pls help! I’m not very smart so please explain it to me!
    9·2 answers
  • Oil floats on the surface of water but mercury sinks. why?​
    8·1 answer
  • If 9.9L of helium are in a tire at 303k,how many liters will be present at 403k if the pressure is held constant.
    5·1 answer
  • Which of the following can cause muscle fatigue ?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!