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.
Speed in itself is not that dangerous, inappropriate speed is. Always take into account the weather and road conditions. Driving at 60mph, even though you are legally entitled to do so, when there is ice on the road is dangerous and inappropriate, as is driving at 40mph on a dual carriageway when the weather is fine. The general speed limit rules for cars are: