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frez [133]
3 years ago
8

At equilibrium the total amount of the products

Chemistry
1 answer:
Sonbull [250]3 years ago
5 0
What is your questions and choices
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If the pKa of Lysine is 5, then at a pH of 7, it is most likely going to be a) Neutral. b) Negatively charged. c) Positively cha
Sladkaya [172]
C. Positively charged
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3 years ago
What happens to the average kinetic energy of the particles in a sample of matter as the temperature of the sample is increased?
antiseptic1488 [7]

Answer:

  • <em>As the temperature of a sample of matter is increased, the average kinetic energy of the particles in the sample </em><u>increase</u><em>.</em>

Explanation:

The <em>temperature</em> of a substance is the measure of the <em>average kinetic energy </em>of its partilces.

The temperature, i.e. how hot or cold is a substance, is the result of the collisions of the particles (atoms or molecules) of matter.

The kinetic theory of gases states that, if the temperature is the same, the average kinetic energy of any gas is the same, regardless the gas and other conditions.

This equation expresses it:

  • Avg KE = (3/2) (R / N) T

Where Avg KE is the average kinetic energy, R is the universal constant of gases, N is Avogadro's constnat, and T is the temperature measure in absolute scale (Kelvin).

As you see, in that equation Avg KE is propotional to T, which means that as the temperature is increased, the average kinetic energy increases.

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3 years ago
A chef fills a 50ml container with 43.5g of cooking oil. whats the density of the oil
jasenka [17]
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Which best describes two ways in which hydrogen is involved in photosynthesis?
sveticcg [70]

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C

Explanation:

Just took the test

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A neutral solution has a pH of: <br> a. 1<br> b. 5<br> c. 7<br> d. 14
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The answer is 7 my guy
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3 years ago
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