A liquidated damages clause sets an amount in a contract in the event of a breach. A liquidated damages clause isn't a penalty, though it may sound like one. A penalty is usually disproportionate to the actual harm, and is meant to punish or deter breaching a contract.
Acidic stools can be caused from absorption problems from the diet and foods you eat. Some people have acidic stools as a result of a lactose intolerance.
Uric acid stones can form if there's a large amount of acid in your urine. They may be caused by: eating a high-protein diet that includes lots of meat. a condition such as gout that prevents the body breaking down certain chemicals. an inherited condition that causes higher than normal levels of acid in the body.