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
olganol [36]
3 years ago
15

What would the volume of gas be at 150 c if it had a volume of 693 ml at 45 c​

Chemistry
1 answer:
marissa [1.9K]3 years ago
5 0

Answer:

\boxed{\text{922 mL}}

Explanation:

The pressure is constant, so we can use Charles' Law to calculate the volume.

\dfrac{V_{1}}{T_{1}} = \dfrac{V_{2}}{T_{2}}

Data:

V₁ = 693 mL; T₁ =  45 °C

V₂ = ?;           T₂ = 150 °C

Calculations:

(a) Convert temperature to kelvins

T₁ = (  45 + 273.15) = 318.15 K

T₂ = (150 + 273.15) = 423.15 K

(b) Calculate the volume

\dfrac{ 693}{318.15} = \dfrac{ V_{2}}{423.15}\\\\2.178 = \dfrac{ V_{2}}{423.15}\\\\V_{2} = 2.178 \times 423.15 = \boxed{\textbf{922 mL}}

You might be interested in
For this reaction: 4 Al + 3O2 = 2 Al2O3
MariettaO [177]
0.347 mols, working out shown on photo

7 0
3 years ago
Some thermodynamic properties of ethanol are listed in the table. Thermodynamic Properties Property Value c (solid) 0.5 J/g °C c
alexira [117]
<h2>Answer </h2>

Option C - 320J

<u>Explanation </u>

Since ethanol solid at −120 °C and is only cooling down (it won’t change states) . The amount of Thermodynamic properties values c is given in form of solid, liquid and gas. Amount of energy released is calculated below.  

Formula,

= change in temperature  x specific heat capacity for solid ethanol x 40

=> 0.5 x 16x 40 = 320J

Therefore, the 320J of heat is released when 40.0g of ethanol cools.

4 0
3 years ago
What information is shown in an atom’s electron dot diagram? the number of shells an atom has the number of electrons in each sh
tatiyna
The number of valence electrons an atom has  
4 0
2 years ago
Read 2 more answers
can someone with this? I need someone to do the "THINK" or at least tell me what it's asking for. I Already did the questions in
Jet001 [13]

Answer:

fx87tx97td97td7rdd86ts86rxt6x96rs86rs8yrs7rx6rx6rs6rsi6rsi6rsyfdfx87tx97td97td7rdd864s86rxt6x96rs86rs8yrs7rx6rx6rs6rs 44sx64sx6itxi6rx4sx6itxi6rx6irxi6rz6r44sx64sx6itxi6rx4sx6itxi6rx6irxi6rz6rz6r

7 0
2 years ago
When an atom of n-14 is bombarded by an alpha particle, the single product is?
aliya0001 [1]
For the answer to the question above asking w<span>hen an atom of n-14 is bombarded by an alpha particle, the single product is?

</span> <span>You're starting with 14/7 N, correct? 

An alpha particle is two protons, two neutrons, which is 4/2, correct? 
</span><span>So I</span> think the answer to your question is the third one which is <span>c. 18/9 f </span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which substance has the highest ignition​ temperature?
    14·1 answer
  • In this forest, trees block much of the sunlight from reaching the ground. The branches of trees grow up and out to reach as muc
    14·1 answer
  • using the equation 2H2+O2--&gt;2H2O,if 192g of water are produced ,how many grams of hydrogen must react with it
    12·1 answer
  • A group of organisms that share similar characteristics
    13·2 answers
  • In this reaction, what is the correct coefficient for oxygen gas? ? h2 (g) + ? o2 (g)→ ? h2o(g)
    11·1 answer
  • If you were working in the lab, what would be the main reason for collecting and treating the waste from this titration experime
    13·1 answer
  • Please answer! Tap on the photo❤️
    12·1 answer
  • Help ASAP no links or I’m reporting only answer if you are confident and if you are correct
    8·1 answer
  • 1. Alexa and her family travelled 5 hours south east on 1-45 to crystal
    9·1 answer
  • 10) Calculate the energy change for the formation of LiCl(s) from its elements in their standard states and the following tabula
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!