Protect it against physical damage and moisture. Isolate the substance from any source of heat or ignition. Avoid storage on wood floors. Separate from incompatibles, combustibles, organic, or other readily oxidizable materials. Molarity is the ratio between the moles of dissolved solute and the volume of solution in liters.
Molarity is a way of determining the concentration of a solution.
Hot-water Bath Safety Place the beaker in the middle of the hot plate or the wire gauze to make sure it does not have a chance of falling. It will also heat the water at a faster rate. When using a thermometer either hold it or have it hanging from a clamp. Do not let it touch the bottom of the beaker, or it may produce an inaccurate measure. Immediately after completing the lab, turn off either the Bunsen Burner or the hot plate.