When you have finally used up all of the Cu2+ ions, the solution will look a dirty red brown from the copper oxide suspended in the sugar, base, and leftover reagents. You might want to look at the MadSci archives, particularly this question, and this one, where the color sequence of the reaction is described.
The average sea surface temperature in September 2017 for Ngorongoro was 75.5Â°F. The maximum and minimum values were 73.2Â°F and 78.2Â°F respectively. Sunny, Cloudy and Gloomy days
In this page you can find some information about climate on Everest that may help you on your trip to Mount Everest. â¦ Temperature of Mt. Everest. Its summit temperatures in January average -33Â° F (-36Â° C) and can drop to -76Â° F (-60Â° C), and its average summit temperature in July is -2Â° F (-19Â° C). At night it is generally cooler, while the days are generally warm.