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
Ede4ka [16]
3 years ago
5

You have 9.494 grams of a diatomic gas being stored at STP in a 3.00 liter container. What is the gas?

Chemistry
1 answer:
docker41 [41]3 years ago
6 0
One mole of gas occupies 24 liters at STP.
Thus, moles of this gas = 3/24 = 1/8

Molar mass = 9.494 / (1/8)
Molar mass = 75.95

This is close to the molecular weight of Chlorine.
You might be interested in
A thermometer that was used in a calorimeter was consistently 2.7 °c too high. how would this affect the calculations of δh for
vodomira [7]
The calorimetry experiment is usually done to determine the heat capacity of the sample. The working equation would be:

Q = mCpΔT
Q is the energy
m is the mass of sample
Cp is the heat capacity
ΔT is the temperature

So, if the thermometer is too high, then that would affect ΔT, which would make it greater. Consequently, you would calculate a much lesser heat capacity of the sample compared to the theoretical value.
7 0
3 years ago
One solution contains 14.9 g KCl in exactly 10 mL of solution. What is the molarity of the solution? molar mass KCI = 74.5 g/mol
Lorico [155]

Answer:

20

Explanation:

6 0
3 years ago
Use the dropdown to create a unbalanced diagram with the dog using Applied Force pulling to the right.
Ber [7]
Is there an image with this question
7 0
3 years ago
Is the method for converting molecules to moles the same as that for atoms?
arlik [135]

Answer:

One mole is the Avogadro's number of particles (atoms, molecules, ions or electrons) in a substance. Converting to moles is fairly easy because the conversion is always the same.

8 0
3 years ago
Write word and balanced chemical equations to show the
Alex777 [14]

Answer:

chemical laboratory Pune Maharashtra India

5 0
3 years ago
Other questions:
  • What’s the answer? And if you find the answer in a pdf, comment the link.
    13·1 answer
  • What is the density of 35 ml of a liquid that has a mass of 28.7 g?
    12·2 answers
  • What is the molarity of a solution that contains 4.13g of magnesium bromide in 0.845 L of solution
    9·1 answer
  • Whats the ph for a solution poh4 9.78 concentration of solution
    10·1 answer
  • Which of the following statements correctly explains the relationship between humidity and temperature? The higher the temperatu
    11·1 answer
  • Hey student made a model of a river in a sandbox a pile of sand represents soil and bits of rocks in the riverbed water pouring
    11·2 answers
  • What typically occurs in a substance where hydrogen bonding exists when compared to the same substance without H-bonds?
    11·1 answer
  • Using a lattice structure of sodium chloride, explain why sodium chloride:
    12·2 answers
  • How does a phenol red-containing solution look if co2 level is high?
    15·1 answer
  • Simple proteins consist of amino acids linked together in a long chain; a small portion of such a chain is
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!