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.
Once the battery is fully charged, pumping more juice into it causes the water in the battery acid to break down into hydrogen and oxygen gas, a process known as electrolysis, which then bubble out of solution and float away into the atmosphere.ndeed, while a properly operating and installed car battery might get warmer from use, it shouldn't get hot enough to boil the acid. The boiling that commonly occurs in lead-acid batteries is due to electrolysis, not heat.