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
artcher [175]
3 years ago
6

A system initially has a pressure of 12 atm and a volume of 9 L. What is the volume if the pressure is decreased to 6 atm?

Chemistry
1 answer:
Evgesh-ka [11]3 years ago
5 0

Answer:

<h3>The answer is 18 L</h3>

Explanation:

In order to find the volume , we use the formula for Boyle's law which is

P_1V_1 = P_2V_2

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

Since we are finding the final volume

V_2 =  \frac{P_1V_1}{P_2}  \\

From the question

P1 = 12 atm

V1 = 9 L

P2 = 6 atm

We have

V_2 =  \frac{12 \times 9}{6}  =  \frac{108}{6}  \\

We have the final answer as

<h3>18 L</h3>

Hope this helps you

You might be interested in
Sulfuryl chloride decomposes at high temperatures to produce sulfur dioxide and chlorine gases:
den301095 [7]

Answer:

[SO2Cl2] = = 0.015 M [SO2] = = 0.0027 M [Cl2] = = 0.0027 M Q = =   = 4.8 × 10−4

No. Q < Kc, so reaction will shift to the right.

Explanation:

7 0
3 years ago
Explain the concept: Law of Multiple Proportions.<br> Short and simple please
cricket20 [7]
In chemistry the law of multiple proportions states that if two elements from more than one compound between them then the ratios of the masses of the second element which combine with a fixed mass of the first element will always be ratios of small whole numbers .
4 0
3 years ago
Read 2 more answers
please help me understand genetic engineering and if it is good or bad! please make it detailed i need help on my essay
Papessa [141]
Thanks for using Brainly. You’re always welcome to ask questions here.

Genetic engineering would be DNA from another organism and combining it with another DNA. It’s also used by scientists to study these types of things.
7 0
3 years ago
What is the formula for manganese(III) oxide?<br> Explain.
Naddik [55]

Answer:

Mn2O3

Explanation:

Manga has a 3+ charge and oxygen has a 2- charge so to balance the charges there needs to be 3 oxygens for every 2 manga

6 0
2 years ago
Most chemical reactions involve the evolution or absorption of heat energy. True or False
sergejj [24]

Answer:

True

Explanation:

The majority of the reactions happened with a flow of heat. When there's no heat, the reaction is adiabatic.

For no adiabatic reactions, the heat can be released (evolution) by the system, so the reaction will be exothermic, or absorbed by the system (absorption), then the reaction is called endothermic.

7 0
2 years ago
Other questions:
  • What is chemical energy
    6·2 answers
  • A student performs an experiment to find the percentage of water in a hydrate. He determines that the hydrate contains 22% water
    5·1 answer
  • How many atoms are in 2.5 moles of Br?
    11·1 answer
  • What is nacl monosaccharide disaccharide organic or inorganic?
    14·1 answer
  • Find the pHpH of a solution prepared from 1.0 LL of a 0.15 MM solution of Ba(OH)2Ba(OH)2 and excess Zn(OH)2(s)Zn(OH)2(s). The Ks
    14·1 answer
  • True or false: Fungi are able to carry out photosynthesis, similar to plants
    7·2 answers
  • PLEASE HELP!! TIMED QUESTION.
    6·1 answer
  • What kind of chemical reaction is this?
    14·1 answer
  • HELP HELP HELP HELP!!!
    15·2 answers
  • What is scientific notation, and why it is useful for reporting scientific measurements?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!