They enjoy lab work and working on a team that involves communicating with chemical engineers, product managers, and customers. Because the industry is product focused, an interest in business and a ...

hydrogen is insoluble in water, so can collect it using a gas jar in a trough of water. dilute hydrochloric acid reacts vigorously with magnesium and can be dangerous.

Method: Dip a glass rod in concentrated hydrochloric acid and put this in a sample of the gas. Result: If ammonia is present, a white ‘smoke’ of ammonium chloride is observed.