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
BaLLatris [955]
3 years ago
6

If the number of moles of gas is doubled at constant temperature and volume, the pressure of the gas:__________

Chemistry
1 answer:
Vladimir79 [104]3 years ago
4 0

Answer:

answer is b

use pv=nRT

p directly proportional to moles(n)

p1/p2=n1/n2

p/p2=n/2n

p2=2p

You might be interested in
Which form of opera was performed without elaborate costumes, scenery, or acting?
GuDViN [60]
I believe the answer would be Oratorio it was a concert piece not a musical theatre 
3 0
3 years ago
Read 2 more answers
How is electromagnetic energy fromthe microwave transformed into heat energy
zysi [14]

Answer:


First, the microwaves transmit kinetic energy to the water molecules of the food, heating the water molecules. Only, those that are not very deep into the food.


Second, the hot water molecules transmit heat by conduction to the other parts of the food.


Explanation:


1) Microwaves are a form of electromagnetic radiation. The same as any wave, they carry energy.


2) The wave length of microwaves are in the range of 0.001 mm to 1 m (shorter than radio waves and longer than infrared)


3) The microwaves of an oven, used to heat food, have a wave length aroun 12 cm.


4) The microwaves transmit energy to the water molecules in the food, by increasing the kinetic energy of water molecules. As result, the water molecules get hotter. Microwaves only penetrate about 1 cm inside the food (a potato for example) and from that the heat is transferred by conduction to the inner parts of the food.

6 0
3 years ago
Read 2 more answers
Is beeswax a mineral, a rock or neither
Tju [1.3M]

Answer:

Pretty sure its a mineral

Explanation:

Beeswax is a naturally occurring wax secreted mainly by honeybees A. mellifera, for constructing honey combs (Tulloch, 1970a). Unhydrolyzed beeswax consists of approximately 71% esters, 15% hydrocarbons, 8% free fatty acids, and 6% other components (Tulloch, 1970b).

7 0
3 years ago
Read 2 more answers
Calculate the average bond order for a p−o bond (such as the one shown in blue) in a phosphate ion. express your answer numerica
PtichkaEL [24]
<span>Answer: 1/4 is the average bond order for a pâ’o bond (such as the one shown in blue) in a phosphate ion.</span>
5 0
3 years ago
Who is interested in a middle schooler?
belka [17]

Answer:

I think that middle school teachers are interested in teaching middle schoolers.

6 0
3 years ago
Other questions:
  • A combination of a heat engine driving a heat pump (see Fig. P7.106) takes waste energy at 50°C as a source Qw1 to the heat engi
    7·1 answer
  • How many grams are in 2.5 moles of Carbon
    13·2 answers
  • What is closest packing? What is the difference between hexagonal closest packing and cubic closest packing? What is the unit ce
    15·1 answer
  • What is the relationship between resistance and current for a given voltage?
    8·2 answers
  • NO<br> Assign oxidation numbers to each element in this compound.
    9·1 answer
  • if a continental polar air mass is moving across the United States , what will likely happen to the regions of the country that
    14·1 answer
  • Please help with this chemistry problem! thank you
    6·1 answer
  • The molarity of a solution containing 7.1 g of sodium sulfate in 100 mL of an aqueous solution is
    15·2 answers
  • A 100 kg block of wood was nearly cut into two smaller pieces what is the total mass of all the smaller pieces put together
    5·1 answer
  • Help please, please,please. ....​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!