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
Varvara68 [4.7K]
3 years ago
5

A balloon is filled with 3.0 l of helium at 20oc. at what temperature will the balloon be one-half that volume (1.5 l

Chemistry
1 answer:
timama [110]3 years ago
7 0

<span>Answer<span>1. A certain mass of gas in a 2.00 L container has a pressure of 164 kPa. Calculate the new pressure of the gas if the volume of the container is reduced to 1.00L</span></span>
You might be interested in
can someone answer! please don't answer for points or if you don't know it and don't answer if you are guessing make sure you un
inessss [21]

Answer:

B

Explanation:

As the distance between the planets and the sun increases, the period of revolution increases as well. The period of revolution is how long it takes for a planet to revolve around the sun. So, because the planets farther from the sun have a higher period of revolution in earth years, this also means they have longer actual years, which means the answer is B.

8 0
3 years ago
Read 2 more answers
Solid strontium chromate, SrCrO4, dissolves into its respective ions at 25°C. Suppose that in a particular solution,
user100 [1]

Answer:

I think it's d but I'm not positive

5 0
2 years ago
Read 2 more answers
A 951g sample of carbon steel with a specific heat capacity of .49j is heated to 673k and quenched in oil. The steel cools to 52
nikdorinn [45]

Answer: all I know it’s not -31.5 for ppl taking the k12 test

Explanation: I took the test

5 0
3 years ago
Read 2 more answers
Which of the following factors is the most in-<br> fluential in the formation of soil?
Shtirlitz [24]
B. climate
this is because it influences the speed of chemical reactions in the soil







4 0
3 years ago
What's similar about the valence electrons of Carbon and Silicon?
Mars2501 [29]

Answer:

Explanation: Carbon and silicon BOTH come from Group 14 of the Periodic Table , i.e. both formally have the same number of valence electrons, 4 such electrons.........

5 0
2 years ago
Other questions:
  • Which of the following is the correctly balanced chemical equation for the reaction Ca(OH)2 and HNO3
    10·2 answers
  • Which particle has the most energy? A) ice Eliminate B) water C) steam D) there is no difference in particle energy
    8·2 answers
  • HEY COULD SOMEONE PLEEZ HELP ASAP!?!?THANKS! :)
    12·1 answer
  • Which of the following statements is always TRUE for the freezing of water?
    13·1 answer
  • The shape of a liquid's meniscus is determined by __________. the viscosity of the liquid the type of material the container is
    5·1 answer
  • Why does a sodium street lamp give off a different color light then a neon light
    10·1 answer
  • Calculate the average rate of decomposition of NH4NO2 by the reaction 2NH4O5(aq) --&gt; N2(g) H2O(g) at the following time inter
    5·1 answer
  • What can you infer about particle's size?
    8·1 answer
  • The question is in the photo
    15·1 answer
  • PLEASE HELP MEEE I WILL MARK BRAINLIST FOR THIS ITS SUPER SIMPLE....BUT U MUST TYPE EVERYTHING
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!