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
melisa1 [442]
3 years ago
12

Can you help me solve this problem???? How many carbon atoms are there in 2.12 molecules of propane? (C3H8)

Chemistry
1 answer:
zhenek [66]3 years ago
3 0
Number of moles = 2.12 mol C3H8.
1 mol C3H8 = 6.02 × 1023 molecules C3H8.
<span>1 molecule C3H8 = </span>11 atoms.
(3 carbon atoms<span> and 8 hydrogen atoms)</span>
You might be interested in
Which is the noble gas notation for chlorine?
Nikitich [7]
The answer is [Ne] 3s^2 3p^5 because chlorine is the fifth element in the 3rd row of elements in in p orbital
3 0
4 years ago
Read 2 more answers
Is this right:) please tell me
viva [34]

Answer:

I think that:

The tendency of an object to resist changes in motion: inertia

Attractive force:gravity

And everything else is right

Explanation:

I am not a physicist

But I passed physics with an A

4 0
3 years ago
What type of volcano will most likely form when an eruption takes place with explosive force and layers of ash accumulate? I WIL
Vikki [24]

Answer:

A.) A cinder cone vocano

Explanation:

Cinder cone volcanos give off more ash, rather then an explosion, hense the name "cinder cone".

4 0
3 years ago
Read 2 more answers
Credible sources always identify the author. Please select the best answer from the choices provided T F
Lostsunrise [7]
This is a true statement because the author can then be further looked into and researched
5 0
3 years ago
Read 2 more answers
The milliliter is a metric unit for
Anon25 [30]

Answer:

<u>d. Volume</u>

Explanation:

<em>The milliliter is a metric unit used for measuring the capacity or volume of an object.</em>

8 0
2 years ago
Read 2 more answers
Other questions:
  • The elements that contain electrons in an F sublevel near the highest occupied energy level are referred to as?
    7·2 answers
  • Which of the following will stay constant, no matter if the substance is in the solid, liquid, or gas state?
    12·1 answer
  • If 39.0 g of C6H6 reacts with excess chlorine and produces 30.0 g of C6H5Cl in the reaction C6H6 + Cl2 → C6H5Cl + HCl , what is
    9·1 answer
  • Emily spills concentrated sodium hydroxide solution on her lab bench. What she should do first?
    13·1 answer
  • Cliffs may be affected by weathering. Describe ONE  effect of weathering on a cliff .
    12·2 answers
  • A car is traveling 71.4 kilometers per hour. What is its speed in miles per minute? One kilometer = 0.62 miles.
    7·1 answer
  • An airplane flies at a constant speed of 920 km/h. How long will it take the plane to travel a distance of 1150 km?
    8·2 answers
  • Laticia draws the diagram below to show Earth’s magnetic field.
    7·2 answers
  • Plz help How many moles are in 3.57 liters of NH3 at STP?
    14·1 answer
  • What mass of ch4 is consumed when 587. 9 kj of energy is evolved from the combustion of a mixture of ch4(g) and o2(g)? show the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!