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
Alecsey [184]
3 years ago
11

Convert 1.8 moles of potassium to atoms

Chemistry
1 answer:
castortr0y [4]3 years ago
3 0
703.7693999989732 i believe if i did my math right
You might be interested in
Sodium electron configuration in longhand notation
Elden [556K]

Answer:

Na₁₁ = 1s² 2s² 2p⁶ 3s¹

Explanation:

Sodium is present in group 1.

It is alkali metal.

It has one valence electron.

The atomic number of sodium is 11.

Its atomic mass is 23 amu.

The longhand notation of electronic configuration of sodium can be written as,

Na₁₁ = 1s² 2s² 2p⁶ 3s¹

The electronic configuration in shorthand notation( noble gas) would be written as,

Na₁₁ = [Ne] 3s¹

Sodium loses its one valence electron to complete the octet and get stable thus form +1 cation.

It react with halogen and form salt. Such as sodium chloride.

2Na + Cl₂  →  2NaCl

5 0
2 years ago
A rooster laid an egg on top of the barn roof. Which way did it roll?
PtichkaEL [24]
IT DIDN'T ROLL ROOSTERS CAN LAY EGGSS AHHH
3 0
3 years ago
Read 2 more answers
Which statement is true of the particles that make up a substance?
victus00 [196]

Particles in a gas have more energy than particles in a liquid. Because in gaseous state particles are free to move around due to which kinetic energy of molecule or gas increases and hence overall energy increases

8 0
2 years ago
An elements shows the number of protons in its nucleus
victus00 [196]
An element's atomic number shows the number of protons in its nucleus.
6 0
3 years ago
In a reaction, gaseous reactants form a liquid product. The heat absorbed by the surroundings is 1.1 MJ, and the work done on th
ratelena [41]

Answer: \Delta E is 1155 kJ

Explanation:

According to first law of thermodynamics:

\Delta E=q+w

\Delta E=Change in internal energy

q = heat absorbed or released

w = work done or by the system

w = work done by the system=-P\Delta V  {Work done on the system is positive as the final volume is lesser than initial volume}

w =13.2kcal=55.2kJ   (1kcal=4.184 kJ)

q = +1.1 MJ = 1100 kJ  (1MJ=1000kJ)   {Heat absorbed by the system is positive}

\Delta E=1100kJ+(55.2)kJ=1155kJ

Thus \Delta E is 1155 kJ

4 0
3 years ago
Other questions:
  • Which of the following are heterogeneous mixtures (not homogeneous mixtures)?
    8·1 answer
  • List all the possible quantum-jump transitions by which the excited atom could emit a photon.
    13·1 answer
  • An atom with 19 protons and 18 neutrons is a(n)
    12·1 answer
  • A mineral consisted of 29.4% calcium, 23.5% sulfur and 47.1% oxygen. What is the empirical formula?
    13·1 answer
  • In the compound silver oxide (Ag₂O), for each one oxygen ion there are two silver ions. If oxygen forms ions with a -2 charge, w
    7·1 answer
  • Hydrogen bonding occurs when hydrogen is bonded to N, O, or F. Which of the following molecules has hydrogen bonding, when bondi
    5·1 answer
  • As current flows through a system, what happens to the voltage available at each load?
    9·1 answer
  • PLEASE HELP!!
    10·1 answer
  • If you were a scientist investigating the effects of antioxidants in foods, what would you test and why?
    9·1 answer
  • Perform the following
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!