Nitrate is less of a problem in your aquarium than ammonia or nitrite, but it still shouldn't be ignored. Matt Clarke answers some of the most frequently asked questions on nitrate. Nitrate is less of ...

Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585 ,Republic of Singapore Institute of Materials Research and Engineering,Agency for Science, ...

It plays a crucial role in regulating your heartbeat. You can find it in many foods, but a lack of it can lead to hypokalemia or potassium deficiency. Potassium chloride (KCI) is a form of salt ...