A simple and inexpensive procedure, based on the high difference in solubility of sodium chloride in ethanol and water, is proposed to estimate the water content in ethanol fuel. The ionic ...

The need to fully exploit fishing resources due to increasing production and consequent waste generation requires research to promote the sustainability of the fishing industry. Fish waste from the ...

The water-soluble vitamins are vitamin C and vitamin B complex, which includes thiamine, riboflavin, niacin, pantothenic acid, pyridoxine, folate, biotin, and cobalamin. Vitamins can be fat-soluble or ...

The list of fat-soluble vitamins is quite short. Stored in the liver and fatty tissues, vitamins A, D, E, and K are tucked away until your body needs them. Fat-soluble vitamins are certainly good for ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Lead chloride has a moderate solubility, allowing small, but quantifiable, amounts to be used in a lab experiment studying solubility. Two gravimetric methods are compared by each student. The first ...