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m_a_m_a [10]
3 years ago
13

Convert 2.1 atm to kPa.

Chemistry
1 answer:
Ira Lisetskai [31]3 years ago
3 0
212.782 kilopascals. Hope this helps :)
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4 years ago
How would the calculated value of Ksp be affected by the accidental and unknowing collection of solid lead(II) chloride via pipe
Papessa [141]

Explanation:

It is known that relation between Gibb's free energy and equilibrium or reaction quotient is as follows.

             \Delta G = \Delta G^{o} + 2.303 RT logQ    ..... (1)

At equilibrium, \Delta G = 0. Also, Q = K this means that reaction is at equilibrium.

Therefore, formula in equation (1) will become as follows.

                \Delta G^{o} = -2.303 RT log K      ....... (2)

It is known that for a sparingly soluble salt, K = K_{sp}

Thus, equation (2) will become as follows.

                \Delta G^{o} = -2.303 RT log K_{sp}  ....... (3)

So, when value of K_{sp} increases then there will be decrease in the value of \Delta G^{o} according to equation (3).

Hence, we can conclude that the calculated value of K_sp would be too big.

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3 years ago
Polysaccharides always:a. are a string of 3 or more sugar molecules.b. contain lipids.c. are polymers.d. The first and second ch
tamaranim1 [39]

Answer:e. The first and third choices are correct.

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3 years ago
What products do you expect from the reaction, after acidifying the reaction mixture?
soldi70 [24.7K]

Cl3C --OH

Cl3C ---Oh products do you expect from the reaction, after acidifying the reaction mixture.

What is acidifying?

Lowering a sample's pH below 2.0 by adding an acid (often nitric or sulfuric). A sample is fixed by acidification in order to prevent change until it is analysed.

Therefore,

What products do you expect from the reaction, after acidifying the reaction mixture?

Cl3C --OH

Cl3C ---Oh Oh products do you expect from the reaction, after acidifying the reaction mixture.

To learn more about acidifying from the given link:

brainly.com/question/24255408

#SPJ4

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Phosphate possess ATP molecule which provides energy to the DNA or RNA molecule for the movement of the nucleus

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Along with the Nucleic acids , bases , phosphate molecules bonds with the  4 oxygen atoms in the structure . it has real importance in the DNA structure for providing the energy of ATP to the molecule

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4 years ago
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