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
Kamila [148]
2 years ago
11

What is the mass of one mole of hydrogen molecules?

Chemistry
2 answers:
liberstina [14]2 years ago
5 0
2 grams exactly❤️ hope this helps
Lilit [14]2 years ago
4 0

Answer:

2 grams

Explanation:

One MOLE of hydrogen atoms contains the same number of atoms as the number of hydrogen molecules in one MOLE of hydrogen molecules, i.e., Avagadros number. However, one mole of hydrogen atoms has a mass of 1 gram while one MOLE of hydrogen molecules has a mass of 2 grams.

You might be interested in
HURRY PLEASE HELP <br><br> 5 x 10^4 ÷ 2.5 x 10^2 =
weqwewe [10]

Answer:

1600

Explanation:

5×10^4÷2.5×10^2

(5×10^4)

(10^4)

(5×40)

(200)

(200÷2.5)

(80)

(80×10^2)

(10^2)

(20)

(80×20)

Answer is 1600.

Sorry if it's not correct.

7 0
3 years ago
In the water cycle, water vapor evaporates into the atmosphere and forms clouds through condensation. What happens in the atmosp
Allisa [31]

Answer:

I think it's D)

Hope it helps! :)

6 0
3 years ago
Read 2 more answers
Which layer of Earth is responsible for the movement of tectonic plates?
vesna_86 [32]
Convection currents in the mantle are what causes the movement of tectonic plates. As the extremely hot molten material from the mantle rises toward the crust, it cools enough to become denser and sink back into the hotter area of the mantle.
5 0
2 years ago
Are you my mother? Please answer me...
erastovalidia [21]
No sorry because i'm only 12 years old so no

7 0
3 years ago
Read 2 more answers
Explain why the air inside of the balloon has more pressure than the air outside.
julia-pushkina [17]

Answer:

its more condensed

Explanation:

6 0
3 years ago
Other questions:
  • A. Match each type of titration to its pH at the equivalence point.
    9·1 answer
  • The enegry need to pump sodium outside the cell in active transport is
    13·1 answer
  • Which of the following statements reflects the strongest bias?
    13·1 answer
  • Boiling and evaporation aren't the same. Can you explain the difference????? ☺
    5·2 answers
  • Help Chem with give brainlsit
    15·1 answer
  • What is the total mass (amu) of carbon in each of the following molecules?
    6·1 answer
  • The cycling of carbon between the living and non-living parts of the Earth system is an important result of which of the followi
    13·1 answer
  • Calculate the vapor pressure (in torr) at 298 K in a solution prepared by dissolving 46.8 g of the non-volatile non-electrolye g
    15·1 answer
  • I dont know the answer pls help me​
    8·1 answer
  • What is the difference between luminous objects and non luminous objects ​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!