Everyone has the HD gene, but in some families an abnormal copy of the gene gets passed from parent to child. If you have a parent with Huntington's disease, you have a 50% chance of having the gene and developing the disease. Also: Men and women are equally likely to inherit the abnormal gene.
Hydrogen gas is produced: Zn + 2HCl â ZnCl2 + H2â + Î´Q   Zinc (Zn) reacts with Hydrochloric Acid (HCl) to produce Zinc Chloride (ZnCl2), Hydrogen Gas (H2), and He â¦ at. 6 people found this useful.
The reaction of sodium bicarbonate with hydrochloric acid produces salt (sodium chloride, NaCl), and water, and carbon dioxide. NaHCO 3 + HCl NaCl + H 2 O + CO 2 In Experiment 1, you used this reaction to make carbon dioxide in a plastic bag. In Experiment 4 you prepared CO 2 in a microscale gas syringe.