1. verb. If you hire someone, you employ them or pay them to do a particular job for you. Sixteen of the contestants have hired lawyers and are suing the organisers. The rest of the staff have been hired on short-term contracts.
Report Abuse. The most common battery acid is sulphuric acid. This substance is extremely dangerous. It is highly corrosive, and it can cause burns if it is in contact with the skin, and inhaling its fumes can severely damage the lungs and other membranes, and the eyes.E: Just how dangerous is battery acid? Ok, first off, I&#39;m referring to the &quot;battery acid&quot; found within a typical alkaline AA battery. Second off, I have an extreme phobia of battery acid so I don&#39;t feel comfortable touching batteries.
False, not all acids are safe to taste, such as laboratory acids. All acids are dangerous. False, there are many household acids which are not dangerous, such as acetic acid and acids in foods. Vinegar is a mixture of a small amount of acetic acid dissolved in water. Though it is not a good idea to taste chemicals, acids have a sour taste and bases taste bitter. 2  When they are in solution with water, acids feel rough and bases feel slippery. 3  Some acids and bases are present in foods and in household items. 4  These are relatively safe to handle.