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
ale4655 [162]
3 years ago
8

I need a answer quick. PLEASEWhat is the volume of 2.43 x 1023 molecules of N2 gas at STP?

Chemistry
1 answer:
Readme [11.4K]3 years ago
6 0
I think it is 2485.89.
You might be interested in
The of the ocean floor would be the hardest to recover the cargo from.
kifflom [539]

The of the ocean floor would be the hardest to recover the cargo form is Abyssal Plain

3 0
3 years ago
Which is a pure substance?<br> soda<br> gasoline<br> salt water<br> carbon dioxide
hram777 [196]

Answer: Carbon dioxide is a pure substance.

Explanation: A pure substance is defined when a substance has a single type of molecule. If more than 1 type of molecule is present in a substance, then it is considered as a mixture.

  • Soda is basically a mixture of water and carbon dioxide. More than 1 type of molecule is present.
  • Gasoline is a mixture of may gases. More than 1 type of molecule is present.
  • Salt water contains salt and water molecules, hence it is considered as a mixture.
  • Carbon dioxide has only 1 type of molecule which is CO_2 molecules. Hence, it is a pure substance.
8 0
2 years ago
Read 2 more answers
Is kingdom more specific taxon than family?
Eva8 [605]
Yes the kingdom is more specific
5 0
3 years ago
Write the following elements in increasing order of atomic radius.<br> Ca, Mg, Be, Sr
Free_Kalibri [48]

Answer:

In increasing order:

Sr, Ca, Mg, Br

6 0
3 years ago
Which formula for sulfuric acid is written correctly to show one sulfur atom, two hydrogen atoms, and four oxygen atoms?
vodka [1.7K]
H2SO4 is the answerrrrrr
5 0
3 years ago
Other questions:
  • Which statement best describes chemical properties of matter? Chemical properties, such as density, must be observed when a subs
    5·2 answers
  • If the mass of a certain block is 500g, what is the weight of the block?
    14·1 answer
  • I need help plzzz help me!!!
    12·1 answer
  • How much heat is evolved in converting 1.00 mol of steam at 140.0 ∘c to ice at -55.0 ∘c? the heat capacity of steam is 2.01 j/(g
    10·1 answer
  • How are lactic and alcoholic fermentation similar?
    13·1 answer
  • True or false adding a solute to a solvent will raise the freezing point of the solvent.
    11·1 answer
  • What happens to electrons in the photoelectric effect?
    13·2 answers
  • Though a needle is several times as dense as water, a small needle can be made to float on the surface of water if placed carefu
    14·2 answers
  • Which substance in the table below will heat up the fastest? water helium diamond or glass
    6·1 answer
  • Ethanol is highly toxic if it is consumed in large quantities. Although it is the second least toxic of the five alcohols discus
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!