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
The average daytime temperature for the whole country is 32 C / 91 F. In the evenings the temperature drops to around 16 C / 60 F. Along the western part of the country, known as he Kombos, temperatures are moderated by Atlantic Ocean with less seasonal and daily variability in daytime temperatures.verage Mean Conditions: Temperature average 24 C / 75 F Day temperatures 32 C / 89 F Night temperatures 16 C / 61 F Sunlight hours 8.41 Daytime humidity 84% Wind speed 5.77 mph Barometer air pressure 29.8 Rainfall per annum 1,296 millimetres.