Explain why the curve is faster.slower and explain why the curve is endergonic r

Question

Explain why the curve is faster.slower and explain why the curve is endergonic reaction/exergonic reation.

Determine which of the following processes show(s) an increase in entropy. Encircle all that apply. (a) Condensation of water (b) Spray painting (c) HCl(g) rightarrow HCl(aq) (d) 2 H_2(g) + O_2(g) rightarrow 2 H_2O(G) (e) Precipitation of calcium carbonate Two curves are shown in the energy diagram on the right: a. Which curve represents the: Faster reaction? ______ Slower reaction? _______ b. Which curve represents the: Endergonic reaction? ______ Exergonic reaction? __________

Explanation / Answer

Condensation of water is entropically not favored since hydrogen bonding will come and disorderliness (entropy) decreases

Spray painting is entropically (positive) favored since the paint coming out of the can is coming as aerosols and disperses. Initially, paint was a liquid and now coming as an aerosol, which has high randomness.

HCl in aqueous system has less entropy due to the dipole dipole interaction between HCl and water

Precipitation of CaCO3 is also entropically not favored, initially it was Ca2+ and which was free to move in the solution. During precipitation entropy Ca2+ decreases

As per the policy of Chegg only one question is answered

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