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18 g glucose, C6 Hl2O6 (Molar mass = 180 g mol) is dissolved in 1 kg of water in a sauce pan. At
temperature will this solution boil (kb for water = 0.52K kg mol
B.P of pure water = 373.1 K)
I am trying to calculate with a jsp when someone selects a checkbox in one item, but leaves another item blank, such as in an order form. But when the calculate button is clicked the next page displays only the words, "empty string" because of a vlue that was not entered on the previous order form. How do I handle this or ignore it? I want the next page to display my calculation and not display the words, "empty string"
500. mL of a solution containing 1.5 M NH4Cl (aq) is mixed with 500.mL of a solution containing 0.50 M of NaOH (aq). What is the pH of the final solution (Kb(NH3)=1.8*10^-5)
5. Stars A, B, C and D are blackbodies. Their fluxes in the 500 nm and 800 nm wavebands have been measured. The peak of the blackbody curve lies between the two wavebands in each case. The results are given in the table below. Rank the stars in ascending order of surface temperature.
Explain your answer.
18g glucose,C6H12O6(Molar mass=180 g mol)is dissolved in 1kg of water in a sauce pan.At What temperature will this solution boil(kb for water=0.52kg mol -1 B.P of pure water = 373.1K)
If concentration,pressure,temperature of aqua ammonia solution(liquid) is known then at what temperature will ammonia leave or dissociate from aqua ammonia?
1) Fetch all the customers that are not from region 'BC' or 'SP'
2 Show all customer contact names and titles for the business owners who are from Germany or France
3 Fetch customers from Germany, Mexico and Sweden
4 Display customers that are from Switzerland but not from city Bern
5 Display total amount by Order ID
6 Count the number of products by Category ID
7 Count the number of products by Category ID and Discontinued status
8 Count the number of products by Supplier ID and Category ID
9 Count the number of products that need to be re-ordered
10 Count the number of products by category ID that are sold in bottles