False , the entropy of the cosmos reduces in a system where H2 burns in O2 to generate H2O (l).
<h3>In the simplest words, what is entropy?</h3>
Entropy can be thought of as a rough indicator of the quality of energy, with lower entropy indicating higher quality. Lower entropy energy is structured for storage (the efficient library).The random-pile library stores energy in a chaotic manner, which has a high entropy.
<h3>Entropy: What Does It Mean in Life?</h3>
Every aspect of daily life is impacted by entropy, a measure of chaos. Actually, you might think of it as nature's Disorder, if unchecked, gets worse over time. As energy dissipates, chaotic systems result. We consider anything to be more entropic the more disorganized it is.
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I believe the answer is 4 carbons. Glycolysis involves break down of glucose to two molecules of pyruvic acid (3 carbons) under aerobic conditions. At the end of glycolysis the two pyruvate molecules undergoes pyruvate oxidation to capture the remaining energy in the form of ATP. A carboxyl group is removed from pyruvate and released in the form carbon dioxide, leaving a two carbon molecule which forms Acetyl-CoA (2 molecules). Acetyl-CoA then serves as a fuel for the citric acid cycle in the next stage of cellular respiration.
Mg + 2HCl = H₂ + MgCl₂
n(HCl)=c(HCl)v(HCl)
n(H₂)=n(HCl)/2=c(HCl)v(HCl)/2
n(H₂)=3.0mol/L*0.2500L/2=0.375 mol≈0.38 mol
NH3 is a gas at room temperature. Solutions of "ammonia" are made by bubbling NH3 through water, so there's no "pure ammonia" unless you are talking about the gas.