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
Agata [3.3K]
2 years ago
9

How many atoms are in 3 moles of carbon?

Chemistry
2 answers:
Finger [1]2 years ago
8 0
18........................
Leokris [45]2 years ago
7 0

Answer:

18.06 x 10^23

You might be interested in
Ni (s) + O2 (g) → NiO (s)
kicyunya [14]

Answer:

Explanation:

2NiS + 3O2 = 2NiO + 2SO2

3 0
3 years ago
An ionic bond occurs between what particles
kakasveta [241]
<span>The correct answer is that an ionic bond forms between charged particles. To form this bond, the particles transfer valence electrons (those in the outermost orbit). Specifically, in ionic bonding, the metal atom loses its electrons (thus becoming positive) and the nonmetal atom gains electrons (thus becoming negative).</span>
4 0
3 years ago
Read 2 more answers
What is the minimum pressure in kPa that must be applied at 25 °C to obtain pure water by reverse osmosis from water that is 0.1
Yuri [45]

Answer:

The minimum pressure should be 901.79 kPa

Explanation:

<u>Step 1: </u>Data given

Temperature = 25°C

Molarity of sodium chloride = 0.163 M

Molarity of magnesium sulfate = 0.019 M

<u>Step 2:</u> Calculate osmotic pressure

The formula for the osmotic pressure =

Π=MRT.

⇒ with M = the total molarity of all of the particles in the solution.

 ⇒ R = gas constant = 0.08206 L*atm/K*mol

⇒ T = the temperature = 25 °C = 298 K

NaCl→ Na+ + Cl-

MgSO4 → Mg^2+ + SO4^2-

M = 2(0.163) + 2(0.019 M)

M = 0.364 M

Π = (0.364 M)(0.08206 atm-L/mol-K)(25 + 273 K)

Π = 8.90 atm

(8.90 atm)(101.325 kPa/atm) = 901.79 kPa

The minimum pressure should be 901.79 kPa

6 0
3 years ago
Why does C-14 decay but not N-14?
Effectus [21]

Beta decay occurs when a neutron transforms into a proton, an electron(and an electron anti-neutrino) Even though there are less electrostatically-repelling protons in C 14 than in N 14 the extra neutrons make the nucleus less stable than that of N 14

3 0
3 years ago
Give an example of a diatomic molecule found in Earth's atmosphere.
ANTONII [103]

Answer:

oxygen is an example of a diatomic molecule found in earth's atmosphere!

Explanation:

8 0
3 years ago
Other questions:
  • In general, which properties are common to elements within a single group on the periodic table?
    11·1 answer
  • How many moles is 2.80 x 10^24 atoms of silicon
    14·1 answer
  • Which determines how atoms combine to form molecules?
    5·1 answer
  • For an electrically charged object to repel another object,what must happen.
    5·2 answers
  • What are some indicators that a chemical reaction is occurring? Check all that apply.
    13·1 answer
  • Write 15 ways in which energy can be transform from one place to another​
    11·1 answer
  • PLEASE HELP GUYS PLEASE!!!! I will LOVE WHOEVER HELP<br> ME FOREVER
    12·2 answers
  • Convert 2.345 centimeters cubed to inches cubed. 1inch = 2.54cm
    10·2 answers
  • WHO KNOWS HOW TO DO THISSS NEED HELP RN PLS<br><br> Li PO4 + AlF →
    11·1 answer
  • Scientists used a powerful telescope to discover the caloris crater on mercury
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!