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
AnnyKZ [126]
3 years ago
10

How many atoms are in 1.50 moles of fluorine gas

Chemistry
1 answer:
evablogger [386]3 years ago
8 0
1.8x10^24 atoms is How many atoms are in 1.50 moles of fluorine gas
You might be interested in
A saturated solution of NaCl is formed by adding 500.g of NaCl to 0.500L of water. The excess solid NaCl is filtered from the so
Nata [24]

Answer:

4.96 mol/dm³

Explanation:

From the question,

Mass of NaCl that dissolved in 0.5L of water = 500-346.8 = 153.2 g.

Therefore, 145.2(1/0.5)g of NaCl will dissolve in 1 L of water

mass of NaCl that will dissolve in 1 L of water = 290.4 g/dm³

Molar mass of NaCl = 58.5 g/mol.

Solubility is the amount of substance in mol that will dissolve in 1 L or 1 dm³ Solution.

 solubility in (mol/dm³) = solubility in (g/dm³)/molar mass.

solubility in (mol/dm³) = 290.4/58.5

solubility in (mol/dm³) = 4.96 mol/dm³

4 0
3 years ago
Which is true about the temperature of a gas?
Novosadov [1.4K]
The statement that true about the temperature of a gas is at <span> a higher temperature, the particles have a higher average kinetic energy. The rest of the choices do not answer the question above.</span>
5 0
3 years ago
If complications arise after cataract surgery, the ophthalmologist will use a Nd:YAG laser to perform a posterior capsulotomy. I
Dovator [93]

Answer: 1.311 × 10^18 photons are produced in each pulse

Explanation: Please see the attachments below

5 0
3 years ago
What is the mass of an object if its density is 12.3 g/ml and it has a volume of 25 ml?
Virty [35]

density \:  =  \frac{mass}{volume}

mass = 12.3 × 25

= 307.5

approximately = 308 g

3 0
3 years ago
Which statement below describes a physical property of a substance?
levacccp [35]

Answer:

A

Explanation:

Because density is a physical property and the rest are all chemical properties

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the formula for salt used for the green light in the fireplace
    9·1 answer
  • How to turn form moles to grams​
    15·2 answers
  • How do the atmosphere conditions near the beginning of Precambrian time contrast with the atmosphere conditions that are present
    6·1 answer
  • What Is scientific theory
    15·1 answer
  • Compare element factories to real factories
    6·1 answer
  • Question 7 (1 point)<br> Classify as a compound or element?<br> (NaCl<br> Blank 1:
    6·2 answers
  • On average, how many hours of sleep do teenagers need each night? 7 hours 7.5 hours 8 hours 8.5 hours
    15·2 answers
  • If the last carbon atom of an unsaturated fatty acid is bonded to two hydrogen atoms and one carbon atom, what type of bond must
    12·2 answers
  • I am lonely I need anime weebs
    14·2 answers
  • Using spdf notation, what is the electron configuration for a neutral atom of beryllium
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!