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
rjkz [21]
2 years ago
9

What volume will 2.04g of helium gas occupy at 100C and 1.13 atm?

Chemistry
1 answer:
Igoryamba2 years ago
6 0

Answer:

1.13 atm

Explanation:

You might be interested in
Match the term (Endothermic) with the correct definition
Darya [45]

Answer:

energy goes into the chemical and cool downs the surrounding area.

5 0
2 years ago
5. Write word equations for the following reactions
Andrews [41]

Answer:

a) Sulphur + Oxygen → Sulphur dioxide

b) Carbon + Oxygen → Carbon dioxide

c) Sulphur + Iron → Iron sulphide

6 0
3 years ago
Selenium (Se) has 30 protons and 20 neutrons in each atom, therefore its atomic
allochka39001 [22]

Answer:

30, 50

Explanation:

Hello,

In this since an element's atomic number is equal to the number of protons in its atom, we can infer that selenium's atomic number is 30. Moreover, due to the fact the the neutrons are equal to the atomic mass minus the atomic number or the number of protons, by knowing the number of neutrons we compute the atomic as follows:

neutrons=mass-protons\\\\mass=neutrons+protons\\\\mass=30+20\\\\mass=50a.m.u

Thus, answer is 30, 50.

Best regards.

8 0
3 years ago
Jonathan is working in his basement on a science fair project when his little sister closes and locks the door. Jonathan wants t
solmaris [256]

Answer:

he can bang metal pipes but i would rather say that he has to yell for help

Explanation:

why because the basement is very loud and echo so when is parents hear him they can run to basement and get him out

hope this helped

4 0
2 years ago
Read 2 more answers
This is for science and it’s for the plant kingdom
Elenna [48]

Answer:

Explanation:

1. Flower

2. Leaves

3. Stem

4. Root

7 0
3 years ago
Other questions:
  • Which equation represents a physical change?
    10·2 answers
  • Green light has a frequency of 6.01*10^14 Hz. What is the wavelength?
    11·1 answer
  • Which of these is a compound?<br> A)air<br> Boxygen<br> C)carbon dioxide<br> D)carbon
    13·2 answers
  • Determine the number of moles of mg2+(aq) ions produced when 2.5 moles of zn 2+aq react completely in this cell
    5·2 answers
  • Choose the abiotic factors that characterize the tundra biome.
    6·2 answers
  • How does the amount of humidity affect hurricane formation?
    7·1 answer
  • A student says: Potassium (K) always has 20 protons. Explain why the student is incorrect.
    15·1 answer
  • Thermal energy added to a substance that is not changing state causes the substance’s temperature to
    11·1 answer
  • Please help due in 5 min.
    8·1 answer
  • 1. The gases SO2, O2 and SO3 are allowed to reach equilibrium at a constant temperature. The equilibrium constant for the reacti
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!