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3 years ago

Give an example of a state function and explain why it is a state function

1 answer:

8 0

State functions include density, internal energy, enthalpy, entropy. Such a relation cannot be written for path functions, especially since these cannot be defined for the limiting states. Path functions depend on the route taken between two states. Two examples of path functions are heat and work.

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What is the specific name for the rock formed when magma cools

Irina-Kira [14]

Igneous Rocks are formed from the cooling of magma or lava.

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3 years ago

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Summarize: Complete the following statements:

egoroff_w [7]

Answer:

Explanation:

Taking into account the definition of Avogadro's Number, the correct answers are:

1 mole of any element contains 6.023×10²³ atoms

1 mole of any compound contains 6.023×10²³ molecules

You have to know that Avogadro's Number or Avogadro's Constant is called the number of particles that make up a substance (usually atoms or molecules) and that can be found in the amount of one mole of said substance. Its value is 6.023×10²³ particles per mole.

Avogadro's number represents a quantity without an associated physical dimension, so it is considered a pure number that allows describing a physical characteristic without an explicit dimension or unit of expression.

Avogadro's number applies to any substance, because the number of elementary units in a mole of a substance is, by definition, a constant that does not depend on the material or the type of particle considered.

So, in this case, the correct answers are:

1 mole of any element contains 6.023×10²³ atoms

1 mole of any compound contains 6.023×10²³ molecules

hope that help you mark me as brinilylist pls

4 0

2 years ago

Please answer this questions soon i will mark him or her brillient

Misha Larkins [42]

Answer:

1)Or

d.Sublimation

b.iodine is the solute and alcohol is solvent

a.compostion of solute

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2 years ago

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Conservation of Mass means:

Anarel [89]

Answer:

Conservation of mass mean mass cannot be created nor destroyed

Explanation:

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3 years ago

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2. Calculate the pl of the following amino acids(use their Pka values) a. Arginine b. Glutamic acid of water an c. Asparagine d.

Savatey [412]

<h2>♨ANSWER♥</h2>

pl (25*C)

Arginine -----> 10.76

Glutamic -----> 3.08

Asparagine -----> 5.43

Tyrosine -----> 5.63

☆...hope this helps...☆

_♡_mashi_♡_

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1 year ago