aSugar was dissolved in hot tea until it was saturated. When the tea was cooled,the solution was supersaturated with sugar and not at equilibrium.The chemixal potential of the sugar in the solution is solid sugar at the same temperature. 糖在热的茶被溶化了,直到它饱和了。 当冷却了茶,解答...
When sugar is dissolved in hot tea physical changes occur. What are two physical properties of sugar that change when dissolved in hot tea? What properties might change during a chemical reaction? What would happen to the heat of fusion of water if salt was added to the water? What happens...
DSugarSubmit Name any three substances which fromtrue solutions when dissolved in water. View Solution which of the following will give a true solution when dissolved in water ? View Solution which of the following will give a true solution when dissolved in water ? View Solution which of ...
How is sucrose extracted from sugar cane? Explain how a chemical reaction can either release energy or store energy. Why does the electronegativity decrease from top to bottom as a trend in the periodic table? Why is the plasma membrane so important to operation of cells?
4.Ifthe amount of sugar in the blood falls below a critical level, a possible consequence of the enzyme defect, the brain’s activity ceases and death can strike suddenly. 当血液中的含糖量低于某一临界水平时,酶的缺乏可能导致大脑停止活动,以致猝死。 5.WhenHutton and Lyell presented evidence to...
2 [C, U] liquid in which sth is dissolved; state of being dissolved 溶液; 溶解状态:a solution of salt in water盐的水溶液 *salt in solution溶解状态的盐. 3 [U] process of dissolving a solid or a gas in l...
Cosmo’s 'Sex at 26' columnist on the messy, nuanced world of situationships and how and why we get stuck in them.
Combine sugar and water into a saucepan and bring to a simmer until all of the sugar is dissolved. Set aside a third of the syrup and add mint leaves. Cool both batches of syrup to a room temperature (you may refrigerate as well. Strain the mint syrup before using.) ...
aDiabetes can alter the density of urine ,so urine density can be used as a diagnostic tool.Diabeticscan exerete too much sugar or excrete too much water.What do you predict will happen to the density of urine under each of these conditions?(Hint:Water containing dissolved sugar is more ...
One thing I have thought is that unlike coke that's mostly sugar, a smoothie is also like creamy, maybe water and alcohol is not enough, but I doubt it since I have seen how it got dissolved with the water. The other thing is the LTT guide said it'd be better ...