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labwork [276]
1 year ago
15

What is the symbol for temperature? m q T J

Chemistry
1 answer:
Tcecarenko [31]1 year ago
6 0

Answer:

T

Explanation:

m is mass

q is heat

J is energy

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Examples of polar covalent bonds
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A water molecule, abbreviated as H2O, is an example of a polar covalent bond. The electrons are unequally shared, with the oxygen atom spending more time with electrons than the hydrogen atoms. Since electrons spend more time with the oxygen atom, it carries a partial negative charge.
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What are the three types of protist and how are they similar and how are they different (this is science but there is no tab for
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The reaction C4H8(g)⟶2C2H4(g) C4H8(g)⟶2C2H4(g) has an activation energy of 262 kJ/mol.262 kJ/mol. At 600.0 K,600.0 K, the rate c
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Answer : The rate constant at 785.0 K is, 1.45\times 10^{-2}s^{-1}

Explanation :

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K=A\times e^{\frac{-Ea}{RT}}

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\log (\frac{K_2}{K_1})=\frac{Ea}{2.303\times R}[\frac{1}{T_1}-\frac{1}{T_2}]

where,

K_1 = rate constant at 600.0K = 6.1\times 10^{-8}s^{-1}

K_2 = rate constant at 785.0K = ?

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R = gas constant = 8.314 J/mole.K

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T_2 = final temperature = 785.0K

Now put all the given values in this formula, we get:

\log (\frac{K_2}{6.1\times 10^{-8}s^{-1}})=\frac{262000J/mole}{2.303\times 8.314J/mole.K}[\frac{1}{600.0K}-\frac{1}{785.0K}]

K_2=1.45\times 10^{-2}s^{-1}

Therefore, the rate constant at 785.0 K is, 1.45\times 10^{-2}s^{-1}

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The sum total<span> of the genetically based </span>variety<span> of </span>living organisms<span> in the </span>biosphere<span> is called a. species diversity. c. biodiversity.</span>
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I don't see the options for an answer, so here is a list of all of the transition metals lol

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