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
ikadub [295]
3 years ago
11

If 5.00 g of O2 gas has a volume of 7.20 L at a certain temperature and pressure, what volume does 15.0 g of O2 have under the s

ame conditions?
Chemistry
1 answer:
tigry1 [53]3 years ago
4 0
65.0 L.








I need more characters
You might be interested in
Do you really get 7 years of bad luck if you crack a mirror :(
Mazyrski [523]

Answer:

nope its a myth don't worry :)

4 0
2 years ago
How many liters of space will 7.80 moles of methane gas (CH4) occupy at STP
Alchen [17]

Answer:

V CH4(g) = 190.6 L

Explanation:

assuming ideal gas:

  • PV = RTn

∴ STP: T =298 K and P = 1 atm

∴ R = 0.082 atm.L/K.mol

∴ moles (n) = 7.80 mol CH4(g)

∴ Volume CH4(g) = ?

⇒ V = RTn/P

⇒ V CH4(g) = ((0.082 atm.L/K.mol)×(298 K)×(7.80 mol)) / (1 atm)

⇒ V CH4(g) = 190.6 L

4 0
3 years ago
The molecular structure of water contains two atoms of hydrogen and one atom of oxygen. When water reaches its boiling point and
Andrews [41]
It turns from a liquid to a gas
7 0
2 years ago
A graduated cylinder is filled with 34.4 mL of water. A toy Car that weighs 43.672-g is Gently placed in the cylinder and the wa
Thepotemich [5.8K]

Answer:9.49g/mL

Explanation:

Mass of toy = 43.672g

Volume of water = 34.4mL

Volume of toy + volume of water = 39mL

Volume of toy = 39 — 34.4 = 4.6mL

Density = Mass /volume

Density = 43.672/4.6 = 9.49g/mL

8 0
3 years ago
Compare The atomic number
gayaneshka [121]

Answer:

They are different ions of the same element.

Explanation:

on Quizlet

8 0
3 years ago
Other questions:
  • HELP MEEEE ASAP PLEASEEEE !!!!!!!!
    8·1 answer
  • stoichiometric amounts of nitrogen gas and hydrogen gas react in a calorimeter to produce 5.00 g of ammonia gas. the calorimeter
    14·2 answers
  • ____ is the most common mineral in the human body.
    6·2 answers
  • How do chemists express the rates of chemical reactions
    13·2 answers
  • Equation: CH4 + 202 CO2 + 2H20
    7·1 answer
  • What is a balanced nuclear equation for the alpha decay of Strontium-90?
    7·1 answer
  • A 2.2 M solution is made by with 0.45 moles of a solute. What is the final volume of this solution?
    10·1 answer
  • Chlorine has 7 valence electrons. Describe the type of bond that sodium would have
    15·1 answer
  • Explain the term 'end point'?<br> What do you mean by a 1.0 M solution?
    14·2 answers
  • A mole is a name for a specific number of things. What is the value of a mole? write the number using scientific notation. By wh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!