1 So applying the equilibrium rules, the formation of ammonia should be favoured by 2  ... (a) Using high pressure because you are going from 4 to 2 gas molecules, so high pressure favours the forward reaction to give fewer gas molecules.
However, any time your dog has vomited several times, or if he or she is experiencing diarrhea , lethargy, refusing to eat or has any other signs of illness, prompt veterinary care is necessary to diagnose and treat the underlying cause of the vomiting. Parasites are another common cause of vomiting in dogs. Puppies are especially at risk of developing parasites, though any age of dog can be infected with a variety of parasites. Some of the most common include:
Vomiting and Diarrhea. A lot of parasitic infections in canines will cause vomiting and diarrhea. These symptoms are due to the fact that the parasites, located in the digestive tract, will cause irritation and interfere with the normal digestion process. Vomiting and diarrhea may not be present in dogs that have heart or lung worms. Occasionally, the vomit or the feces may have blood or parasites.