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
frutty [35]
3 years ago
9

What’s the grams of Oxygen

Chemistry
2 answers:
kipiarov [429]3 years ago
5 0

Could you please be more clear? "Grams of oxygen"?

lapo4ka [179]3 years ago
5 0

Answer:

Oxygen's atomic weight is 16.00 amu.

1 mole of oxygen is 6.02 x 1023 atoms of oxygen

1 amu = 1.661 x 10-24g

What is the molar mass (g/mole) of oxygen? Molar mass (in grams) is always equal to the atomic weight of the atom!

You might be interested in
If 2 or more elements are involved in a chemical reaction, they will most likely form a/an
wlad13 [49]

the correct answer would be mixture because compound uses the same element

8 0
3 years ago
Atmospheric pressure yesterday was given as 0.875 atm. Express this pressure in units of torr and also in kilopascals (kPa), res
Aneli [31]
This problem is about conversion and dimensional analysis. Important information to know:
 1 atm = 760 torr = 101.325 kPa

For atm to torr conversion:

0.875 atm * (760 torr / 1 atm) = 665 torr

For atm to kPa conversion:

0.875 atm * (101.325 kPa / atm) = 88.7 kPa

Thus the answer is b) 665 torr and 88.7 kPa
5 0
3 years ago
For the reaction 2Fe + 3Cl2 → 2FeCl3 which of the following options gives the correct reactant:reactant ratio? Fe:Cl2 = 1:1 Fe:C
BigorU [14]

Answer: Fe:Cl2 = 2:3

Explanation:

8 0
3 years ago
Is ineffective collision's the answer? Please correct me if not, thank you. :)
AleksAgata [21]
Yes! You're correct! Hope this helps! :D
6 0
3 years ago
Convert 3.09 x 10~3 m = nm
Dmitriy789 [7]

3090000000nm

since there's 1m = 1000000000nm

6 0
4 years ago
Other questions:
  • A crystal of graphite contains which type of bond?
    13·2 answers
  • Why is litmus paper an example of an indicator
    6·1 answer
  • When did ernest rutherford contribute to the atomic theory?
    10·1 answer
  • Fluorine gas is placed in contact with calcium metal at high temperatures to produce calcium fluoride powder. What is the formul
    12·2 answers
  • Thermal Energy and Chemical Reactions
    11·1 answer
  • If 50 mL of pure acetone is mixed with 450 mL of water, what is the percent by volume of acetone?
    13·1 answer
  • Which of the following is an example of radiation?( need explanations)
    14·1 answer
  • The elements in valence group 5 have how many valence electrons?​
    15·1 answer
  • PLEASE!!!
    6·1 answer
  • Why is global warming hazadous to earth's future
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!