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.
Zinc, Zn. Reaction with water. Zinc virtually has no reaction with cold water. Zinc reacts with steam to give zinc oxide and hydrogen gas. The reaction occurs in a similar way as magnesium does, but less vigorous.Reaction with oxygen. Strong heating is required to make zinc powder burn in oxygen. Much heat is given out during the reaction and a white powder is formed, which is yellow when hot and white when cold.he reaction occurs in a similar way as magnesium does, but less vigorous. Reaction with oxygen. Strong heating is required to make zinc powder burn in oxygen. Much heat is given out during the reaction and a white powder is formed, which is yellow when hot and white when cold.