Eggs contain multiple proteins which gel at different temperatures within the yolk and the white, and the temperature determines the gelling time. Egg yolk gelifies, or solidifies, between 65 and 70 Â°C (149 and 158 Â°F). Egg white gels at different temperatures 60 to 73 Â°C (140 to 163 Â°F) â the white contains ovalbumin that sets at the highest temperature. In practice, in many cooking processes the white gels first because it is exposed to higher temperatures for longer.
The various hydrated forms of copper sulfate include trihydrates, pentahydrates and heptahydrates, however, copper sulfate pentahydrate (CuSO4.5H2O), is the most commonly encountered salt which generates while copper sulfate emits moisture when exposed to air .
Copper sulfate, also known as 'blue stone' or 'blue vitriol', is a chemical compound that is used in a wide range of industries. The basic chemical formula of blue vitriol is 'CuSO 4 ', but the salt exists as a series of different compounds, depending on the degree of hydration.hen the blue crystals of copper sulfate are heated in an open flame, they get dehydrated and turn grayish white. Uses. Copper sulfate is a versatile chemical compound having a wide range of applications in agriculture, as well as pharmaceutical and chemical industries.