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
monitta
2 years ago
14

Someone plz help me

Chemistry
1 answer:
a_sh-v [17]2 years ago
3 0

Answer:

A experimental investigation

You might be interested in
The volume of a gas decreases to half of its original volume, but the gas maintains the same number of moles and temperature. Ac
Leya [2.2K]
It will double

Key
P = pressure of the gas
n= number of moles of the gas
V= volume of the gas
R = the gas constant
T= absolute temperature of the gas
If V is halved when n and T remain the same
4 0
3 years ago
Can someone tell me how to identify the number of significant figures?
igor_vitrenko [27]

Answer:

Non-zero digits are always significant.

Any zeros between two significant digits are significant.

A final zero or trailing zeros in the decimal portion ONLY are significant. If a number ends in zeros to the right of the decimal point, those zeros are significant.

Explanation:

1.138 has 4 significant figures, which are 1, 1, 3 and 8. The numbers after the decimal point are decimals and are significant figures.

8 0
2 years ago
4. How Does Extreme conditions<br> accelerate erosion ?
Marianna [84]

Answer:

Explanation:

Geologic erosion influences soil formation and distribution. Accelerated erosion results from the removal of natural vegetation by human activities such as farming, ranching, forestry, and construction. The production of agricultural and forest products can be affected by excessive erosion

6 0
3 years ago
Which molecule plays the greatest role in the thermal regulation of the troposphere?
makkiz [27]

Answer: The moon was 20 farms away from earth so If I ate a couch then went to my treadmile outside of my cow, I could add the letter Grammar to my checklist.

Explanation: You see, If there was a man who had no arms or legs he would be walking with his feet right? SO If I added chickens to my head and ate the eifel tower am I 50% a choclate bar. Hope this helps

5 0
2 years ago
Megan prepares a pitcher of lemonade by adding a quarter cup of granular sugar to the mixture. Which action should she take so t
Licemer1 [7]
Can someone please help me with my chem review
3 0
3 years ago
Read 2 more answers
Other questions:
  • Question 20 (Essay Worth 8 points)
    13·2 answers
  • Which of the following is a n o n i n f e c t i o u s disease that affects the respiratory system a influenza b cold c asthma d
    9·1 answer
  • A little boy is playing with a plastic water bottle. He blows air into the bottle to make a whistling sound. Then, he wedges a p
    15·1 answer
  • PLEASE HELP WITH PAGE 1 FOR QUESTIONS 1, 2, 3 WITH THE GRAPHING THANK YOU.
    9·1 answer
  • Large power plants in the United States use __________ generators.
    15·1 answer
  • Which physical method can be used for obtaining a sample of solid from a small beaker of salt water?
    6·2 answers
  • A one liter flask with the two species at equilibrium contains 0.170 mole isobutane and 0.0680 mole n-butane. Then the concentra
    6·1 answer
  • 9. The broken appearance of pencil in a glass of water is due
    8·1 answer
  • Students set up the stream table apparatus seen here. They began their experimentation with trials to determine the
    12·1 answer
  • 575 394 9550<br> bFzN0S<br> come study with me!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!