ATP is hydrolyzed into ADP in the following reaction: ATP+H 2 OâADP+P i +free energy. Like most chemical reactions, the hydrolysis of ATP to ADP is reversible. The reverse reaction combines ADP + P i to regenerate ATP from ADP. Since ATP hydrolysis releases energy, ATP synthesis must require an input of free energy. ADP is combined with a phosphate to form ATP in the following reaction: ADP+P i +free energyâATP+H 2 O. ATP and Energy Coupling
Getting Started. Fouled, damaged, or worn out spark plugs can lead to a variety of engine problems, such as misfires, hard starts, increased emissions, and poor fuel economy. For most vehicles, you should replace your spark plugs every 30,000 miles (consult your owner's manual for your specific interval).
Why Do We Replace Spark Blug Wires? Spark plugs are what ignites the air fuel mixture in your engine, Here's how it happens: with the car running your alternator powers the cars coil which is plugged into your cars distributor. From here the distributor tells which wire or cylinder to get the voltage. Hence, the name: distributor. From here up to 60 thousand volts passes through the wire to the spark plug, which creates a spark between these two points, and ignites the air/fuel mixture. This happens thousands of times a minute.