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
bija089 [108]
4 years ago
10

How many carbon atoms are there in 2.23 grams of propane (C3H8)?​

Chemistry
1 answer:
Cerrena [4.2K]4 years ago
4 0

Answer:

3.05x10²³ (3 sig. fig.)

Explanation:

You might be interested in
When OH- and H+ ions are brought together, they quickly combine to form water molecules.
zlopas [31]

When OH- and H+ ions are brought together, they quickly combine to form water molecules.

a. True
b. False

The statement “When OH- and H+ ions are brought together, they quickly combine to form water molecules” is true. The answer is letter A.

8 0
3 years ago
Read 2 more answers
Explain why a high-mass star has a much shorter lifespan than a low-mass star despite the fact
Finger [1]

Answer:

just trust me the answer is B

8 0
3 years ago
How many molecules are in 8 g of NAOH
My name is Ann [436]

Answer:

39.99711

Explanation:

Have a good day

7 0
3 years ago
Which of these is a mixture? <br><br> Carbon<br><br> Carbon dioxide <br><br> Air<br><br> Oxygen
pashok25 [27]

Air is the mixture of many gasses.

7 0
3 years ago
Read 2 more answers
A Bronsted-Lowry base is defined as a substance that
ICE Princess25 [194]

Answer:

Accepts Protons into it.

Explanation

7 0
3 years ago
Other questions:
  • What is the significance of the single covalent bond in a carbon chains ‘flexibility’? How is this property involved in the form
    13·1 answer
  • Lead is a toxic substance. the "normal" lead content in human blood is about 0.40 part per million (that is, 0.40 g of lead per
    11·1 answer
  • Calculate the volume of 12.0 g of helium at 100°c and 1.2 atm
    15·1 answer
  • When calcium and magnesium metal are first purchased they are extremely shiny with metallic luster. The metal samples you receiv
    5·1 answer
  • Oil doesn't mix with water because
    15·1 answer
  • Which solution is the most concentrated?2.0 mL of 10 M H2SO4, where H2SO4 has a molar mass of 98 g/mol5.0 mL of 1.0 M PbSO4, whe
    7·1 answer
  • What is the mass in grams of 3.05 x 1025 gold atoms?
    5·1 answer
  • Pea plants have green seeds only if a plant receives an allele for green seeds from each of its parents. What kind of allele pro
    11·1 answer
  • Part 1: Research Include important facts found through your research. Include the answers to questions 1-3. Part 2: Activity Inc
    13·1 answer
  • There are equal numbers of protons and electrons in neutral atoms. (2 points)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!