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.
When a flame is applied it will react rapidly with oxygen to form water and produce heat and a flame. Hydrochloric acid was placed in the graduated cylinder. Ember brought near each container. Nothing happens. Zinc placed in the hydrochloric acid, bubbling immediately. Bubbling usually means a gas is being released.