The reaction of water with another chemical compound to form two or more products, involving ionization of the water molecule and usually splitting the other compound. Examples include the catalytic conversion of starch to glucose, saponification, and the formation of acids or bases from dissolved ions.
Speeding â defined as exceeding the posted speed limit, driving too fast for conditions, or racing â is a dangerous driving behavior that is often overlooked. Click here to view GHSA Policy and Priorities on Speed, Speeding, and Aggressive Driving.
(Which helps explain why police officers rarely write tickets for speeding less than 5 mph over the speed limit.) But proving that it was safe to go 65 mph in a 35-mph zone will be close to impossible. Most states have an âabsoluteâ speed law. 2  There is no trick to how this works: If the sign says 40 mph and you drive 41 mph or more, you have violated the law. 3  Presumed. â 4 Presumedâ speed-limit violations are a little more complicated but give you far more flexibility in building your defense.