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.
Seealso the entry for pyrolysis.Producer gas A gas mixture containing carbon monoxide (CO),hydrogen (H 2), carbon dioxide (CO 2) and nitrogen(N 2). In the USA, producer gas is a generic termreferring to wood gas, town gas, synthesis gas,syngas or raw gas.