The nutrient breakdowns of whey protein and nutritional yeast are quite different. Protein powder, for example, gets more than 80 percent of its calories from protein, with a very small percentage coming from carbohydrates and about 15 percent coming from fat.
Zn + 2HCl H 2 + ZnCl 2 B. What gas was produced by the reaction of zinc and hydrochloric acid? How did this gas behave in the presence of fire? The gas produced by the reaction of zinc and hydrochloric acid was hydrogen. In the presence of fire Hydrogen explodes with a popping sound.
The zinc was oxidized into Zn 2+ ions. This reaction is an oxidation reaction. The second part of this reaction involves the hydrogen ions. The hydrogen ions are gaining electrons and bonding together to form dihydrogen gas.xidation and Reduction Examples. Consider the reaction between zinc metal and hydrochloric acid. Zn(s) + 2 HCl(aq) â ZnCl 2 (aq) + H 2 (g). If this reaction where broken down to the ion level: Zn(s) + 2 H + (aq) + 2 Cl - (aq) â Zn 2+ (aq) + 2 Cl - (aq) + 2 H 2 (g). First, look at what happens to the zinc atoms.