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
zhuklara [117]
2 years ago
10

Thermal energy always moves from a greater energy level to a lesser energy level

Chemistry
1 answer:
Nookie1986 [14]2 years ago
6 0

Answer:

\fbox{Law -Based \: on \: laws \: of \: thermodynamic}

Explanation:

At constant pressure Thermal energy always moves from a greater energy level to a lesser energy level, laws of thermodynamics prove that.

Nature always likes to attain equilibrium either it's movement of heat energy or flow of water from higher region to lower region. The first and second law of thermodynamics are profe of that, the first law says that the total energy of universe is Constant. Energy can not be destroyed it always changes from one form to another, by work and heat. The second law explains why thermal energy moves from a greater energy level to a lesser energy level, it deals with the change in entropy of a system and surrounding and states heat flows from hot environment to cold environment.

<em><u>Thanks for joining brainly community!</u></em>

You might be interested in
How much more would a 20.0 gallon tank for propane
Jet001 [13]

Answer: 20 + 1 + 3.8 + 2.4 +27 = 54.2

Explanation: 20 gallons plus 1 gallon plus 3.8 plus 2.4 plus 27 equals to a total number of 54.2 gallons for the propane.

3 0
2 years ago
This is the chemical formula for nickel tetracarbonyl (a powerfully poisonous liquid used in nickel refining):nico4a chemical en
lesya [120]

Answer : There are 7.0 moles of oxygen in the formula.

Explanation :

The chemical formula of nickel tetracarbonyl is Ni(CO)₄.

We can see that there are 4 carbon atoms and 4 oxygen atoms which together form 4 carbonyl (CO) groups.

Therefore the mole ratio of C to O is 1 : 1.

Let us use this as a conversion factor to find moles of oxygen.

We have 7.0 moles of carbon in the formula.

The moles of O can be calculated as,

7 mol C \times \frac{1 mol O}{1 mol C} = 7.0 mol O

There are 7.0 moles of oxygen in the formula.

8 0
3 years ago
When looking at a chemical reaction, the substance present before the reaction takes place are called the (5) and the substance
faltersainse [42]

Answer:

Explanation:

When looking at a chemical reaction, the substance present before the reaction takes place are called the (5)

REACTANT

and the substance produced after the reaction are the (6).

PRODUCT

know through the Law of Conservation of (7)

MATTER

that nothing is created or destroyed. This is reflected in a (8

BALANCED

chemical equation, where the NUMBER OF  atoms of each element on each side of the arrow is (9)-

equal

or the same.

REMEMBER: WHEN BALANCING EQUATIONS YOU CANNOT CHANGE THE SUBSCRIPTS OF THE COMPOUNDS, YOU CAN ONLY SHOW BY THE COEFFICIENTS HOW MANY MOLECULES YOU HAVE!

4 0
2 years ago
If you are going to measure the mass of your dog, which of the following units should you use?
erastova [34]
You would use kilograms
8 0
3 years ago
Which of th following is an example of how scientist might use a model?
Gemiola [76]
C. marbles placed inside hollow sphere
8 0
3 years ago
Other questions:
  • Addition of 1 M HBr to 0.1 M solutions of which
    9·1 answer
  • How many moles are contained in 70. milliliters of a 0.167 M solution of p-toluidine hydrochloride? Enter only the number to two
    5·1 answer
  • Hydrogen fuel cells burn with _______ and produce _______.
    5·2 answers
  • which part of earths interior is inferred to have convection currents that causes tectonic plates to move
    14·1 answer
  • The first organism in a food chain muust always be what type e of organism
    8·1 answer
  • Can y'all help me on number 10❤️
    5·1 answer
  • Consciousness utilizes which parts of the brain?
    5·2 answers
  • 1. When you are underwater, sounds that you hear from above the water sound much quieter than when you are not underwater. Draw
    13·1 answer
  • Are materials that flow.<br> Fill in the blank
    14·1 answer
  • Label the molecular view.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!