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
Andreyy89
3 years ago
5

¿Cuál de las siguientes reacciones se encuentra CORRECTAMENTE balanceada?

Chemistry
1 answer:
Svetach [21]3 years ago
4 0

Answer:

opción c es la respuesta correcta espero que te ayude

You might be interested in
Need this ASAP PLEASE
ss7ja [257]
SOLVENT- A substance (usually a liquid) capable of dissolving one or more pure substances. SOLUTE- Solid, liquid or gas that is dissolved in a solvent. SOLUTION- A homogeneous (looks the same throughout) mixture of a solvent and one or more solutes. AQUEOUS SOLUTION- Solution in which water is the solvent.
Answer

it raises the boiling point substance is dissolved in water

7 0
3 years ago
A Carnot cycle operates between the temperatures limits of 400 K and 1600 K, and produces 3600 kW of net power. The rate of entr
TiliK225 [7]

The rate of entropy change:

The rate of entropy change of the working fluid during the heat addition process is 3 kW/K

What is the Carnot cycle?

  • The Carnot Cycle is a thermodynamic cycle made up of reversible isothermal expansion, adiabatic expansion, isothermal compression, and adiabatic compression processes in succession.
  • The ratio of the heat absorbed to the temperature at which the heat was absorbed determines the change in entropy.

The entropy of a system:

The rate of heat addition is expressed as,

Q = \frac{WT_{H}}{T_{H}- T_{L}}

The entropy of a system is a measure of how disorderly a system is getting. The rate of entropy generation during heat addition is,

S_{gen} = \frac{Q}{T_{H}} = \frac{W}{T_{H} - T_{L}}

Calculation:

<u>Given:</u>

T_{L} = 400K

T_{H} = 1600K

W = 3600 kW

Put all the values in the above equation, and we get,

S_{gen} = \frac{W}{T_{H} - T_{L}} = \frac{3600}{1600-400} = 3 kW/K

The rate of entropy change is 3 kW/K

Learn more about the Carnot cycle here,

brainly.com/question/13002075

#SPJ4

3 0
2 years ago
a car manufacturer claims that since their car engines dont get very hot, more of the gasolines energy can be used to make the c
ivanzaharov [21]
Newton’s 2nd law? Maybe I’m not completely sure
7 0
3 years ago
In a motion diagram the size of the object must be less than the distance moved t or f
KATRIN_1 [288]
The awnser is false.
6 0
3 years ago
Read 2 more answers
Pls help me. Show proof on why it’s that answer.
natulia [17]
The answer is “the sustainability of the ecosystem” because if the ecosystem isn’t sustainable enough for many different organisms to live in it then the biological diversity of the ecosystem will decrease.
6 0
3 years ago
Other questions:
  • Liquid-filled thermometers are examples of digital devices.<br> true or false?
    5·2 answers
  • Which one of the following is a common acid? A. Antacid
    8·2 answers
  • How many protons does the largest transition metal have in its nucleus?
    10·2 answers
  • What is the average kinetic energy of 1 mole of gas at 102 degree celsius
    6·2 answers
  • The atomic mass of an element is equal to the:
    5·2 answers
  • a student has a sample of a mystery element and knows that it belongs to one of the region marked on the Periodic table shown be
    13·1 answer
  • A) Why is mole called fundamental<br>un<br>b) State the law of moment.​
    12·1 answer
  • Please please help:(
    10·1 answer
  • 2 moles of gas exert a pressure of 2 atm. if some gas is pumped in, and only a total of 6 moles of gas results, what is the new
    11·1 answer
  • What is the volume of 3.5 moles of chlorine gas at standard temperature and pressure (STP)? (3 points)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!