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
salantis [7]
3 years ago
6

If 10.0 g water at 0.0°C is mixed with 20.0 g of water at 30.0°C what is the final temperature of the mixture?

Chemistry
1 answer:
Bond [772]3 years ago
7 0

Answer:

1.67 gradius Celcius

Explanation:

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

You might be interested in
Draw the products of Claisen condensation of (a) ethyl propanoate; (b) ethyl-3-methylbutanoate; (c) ethyl pentanoate. For each,
Nonamiya [84]

Answer:

Structures of products has been shown below

Explanation:

  • In claisen condensation, two ester molecules combines with each other through nucleophilic acyl substitution resulting formation of a \beta-ketoester.
  • At first, one ester molecule gets deprotonated in presence of a strong base e.g. NaOEt yielding a carbanion.
  • The carbanion then gives nucleophilic acyl substitution reaction with another ester molecule to replace alkoxy group present in ester group
  • General reaction mechanism of claisen condensation along with products of given esters are shown below.

5 0
3 years ago
Under constant pressure a sample of hydrogen gas initially at 88°C and 9.6 L is cooled until its final volume is 3.4 L. What is
Scilla [17]

The final temperature = -145.24K or 127°C.

According to the data given,

T1= 88°C = 361.15K

V1= 9.6 L

V2= 3.4 L

T2= ?

We know that, according to Charles's law,

T1/V1=T2/V2

T2= T1*V2/V1

T2= 127°C or -145.24K

The final temperature = -145.24K or 127°C

<h3>What does Charles law state?</h3>

According to Charles' law, when the pressure is held constant, the volume of a given amount of gas is precisely proportional to its temperature on the kelvin scale.

<h3>What connection exists between volume and temperature?</h3>
  • In layman's words, the volume of a fixed mass of gas is exactly proportional to temperature at constant pressure.
  • When a constant mass of gas is cooled, its volume decreases, and when the temperature is elevated, its volume grows.

<h3>What are the applications of Charles law?</h3>
  • A hot air balloon drifting through the air is an illustration of Charles Law in action.
  • The air within the balloon is heated by a torch, which causes the air molecules to move more quickly and disperse.
  • This causes the air inside the balloon to be less dense than the air outside, which causes the balloon to float.

To learn more about Charles law visit:

brainly.com/question/16927784

#SPJ9

7 0
1 year ago
How does the law of conservation of mass apply to this reaction: C2H4 + O2 → H2O + CO2?
kozerog [31]

its d because it all has to be balanced

7 0
3 years ago
Read 2 more answers
What happens when a star dies
Oduvanchick [21]

Answer:

They become a supernova

Explanation:

4 0
3 years ago
Read 2 more answers
A fossil which has been preserved by it's replacement by minerals is called _______
german
It's possible the answer is petrified fossil
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is radium used for
    15·1 answer
  • Which of the following is the flow of electrons through a wire or a conductor
    10·2 answers
  • Which material is not a form of pyroclastic material?
    9·1 answer
  • How many grams of ice at -12.1 ∘C can be completely converted to liquid at 15.2 ∘C if the available heat for this process is 4.4
    7·1 answer
  • Which chemical equation describes an acid-base neutralization reaction?
    6·1 answer
  • Wht kind of particles contribute to an overall heating effect on climate?​
    8·2 answers
  • A 182 pound male body was found decomposing in a dense wooded area 1.43 kilometers away from the nearest road. How many meters w
    11·1 answer
  • Plz help ASAP i will give brainlists
    14·1 answer
  • Convert the following into correct scientific notation:
    15·1 answer
  • How does the arrangement of atoms or molecules in a gas differ from the arrangements in liquids and solids?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!