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
aleksandr82 [10.1K]
3 years ago
10

Which contains more molecules; 1mol H2O2, 1mol C2H6, or 1mol CO?

Chemistry
1 answer:
ser-zykov [4K]3 years ago
8 0

Answer:

C2H6

Explanation:

You might be interested in
What is the empirical formula of a compound containing carbon, hydrogen, and oxygen in the ratio 14:42:84? C14H42O84
kati45 [8]
C:H:O = 14:42:84 = 7:21:42 = 1:3:6

CH₃O₆
6 0
3 years ago
Read 2 more answers
Sound waves are created when something is caused to______
neonofarm [45]

Answer: to vibrate

Explanation:

6 0
3 years ago
A helium balloon is filled on the ground where the atmospheric pressure is 768 torr. The volume of the balloon is 8.00 m3. When
Anvisha [2.4K]

Answer:

The correct option is: <u>B. 366 torr</u>

Explanation:

Given: <u>On the ground</u>- Initial Volume: V₁ = 8.00 m³, Initial Atmospheric Pressure: P₁= 768 torr;

<u>At 4200 m height</u>- Final Volume: V₂ = 16.80 m³, Final Atmospheric Pressure: P₂ = ?

Amount of gas: n, and Temperature: T = constant

<u>According to the Boyle's Law</u>, for a given amount of gas at constant temperature:         P₁ V₁ = P₂ V₂

⇒  P₂ = P₁ V₁ ÷ V₂

⇒  P₂ = [(768 torr) × (8.00 m³)] ÷ (16.80 m³)

⇒  P₂ = 365.71 torr ≈ 366 torr

<u>Therefore, the final air pressure at 4200 m height: P₂ = 366 torr.</u>

6 0
3 years ago
A piece of wood with a density of 0.85 g/cm^3 has a mass of 25 g. what is the volume of the wood?
Karolina [17]
Density = m/v  therefore    v = m/d     v = 25/0.85    v = 29.4117... cm^3 ( = 2.94 * 10^-5 m^3
5 0
3 years ago
Read 2 more answers
Not sure what to do can you help
NeTakaya

sorry i don't know the answer i'm really sorry

7 0
3 years ago
Other questions:
  • A solution of baking soda and water has a pH of 8.40. What type of solution is this?
    14·1 answer
  • Le Châtelier’s principle states that increasing temperature favors a reaction that a. releases energy as heat. c. involves a che
    12·2 answers
  • Which structure is responsible for bringing in the amino acids? (Points : 1)
    12·2 answers
  • Substance A undergoes a first order reaction A  B with a half- life of 20 min at 25 °C. If the initial concentration of A ([A]◦
    6·1 answer
  • Stearic acid, fatty acid commonly found in animal fat has a condensed Chemical formula CH3(CH2)16COOH. It is a common component
    10·1 answer
  • What is the molarity of 62grams of ammonium in 5liters of water?
    13·1 answer
  • Which sentence most accurately describes electrically charged objects?
    8·2 answers
  • The net ionic equation for the reaction of aluminum sulfate and sodium hydroxide
    14·1 answer
  • Which is radioactive decay
    8·1 answer
  • 2) Imagine that a loudspeaker is producing quiet note with a low pitch
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!