|
What does it mean to dissolve a solid? A solid dissolves in a liquid when it mixes completely with the liquid. The solid has broken down into pieces so small that its particles spread all throughout the new mixture. The solid and liquid will stay mixed without shaking. Everything dissolves in water. Things which dissolve are called solutes and the liquid in which they dissolve is called a solvent to form a solution. Strongly polar substances easily attract water molecules. The water molecules surround the charged solute. Water is a good solvent and picks up impurities easily. Pure Water is tasteless, colorless and has no smell. It is often called the universal solvent. Dissolved solid refer to any minerals, salts, metals, cations or anions dissolved in water. Total dissolved solids (TDS) comprised inorganic slats (principally calcium, magnesium, potassium, sodium, bicarbonates, chlorides, and sulfates) and some small amounts of organic matter that are dissolved in water. Background of total dissolve solids Total dissolved solids or TDS contains of minerals, nutrients that have dissolved in water. Water is known as the universal solvent because of its ability to dissolve. The major components of TDS of natural waters include calcium, sulfate, hydrogen. Total dissolved solids measures the amount of ions in water.
|
||
