a. write the names and numbers represented by each symbol. forexample kW=kilowat
ID: 76946 • Letter: A
Question
a. write the names and numbers represented by each symbol. forexample kW=kilowatte=10^3 watts a) amol b)nm c)A d)fg e)dg f)ps b.the concentration for sugar (glucose,C6H1206, 180.2g/mol) in humanblood ranges from about 80mg/100mL before eating and up to120mg/100L after eating. Find out the molarity of gluccose in theblood before and after eating. a. write the names and numbers represented by each symbol. forexample kW=kilowatte=10^3 watts a) amol b)nm c)A d)fg e)dg f)ps b.the concentration for sugar (glucose,C6H1206, 180.2g/mol) in humanblood ranges from about 80mg/100mL before eating and up to120mg/100L after eating. Find out the molarity of gluccose in theblood before and after eating.Explanation / Answer
a. write the names and numbers represented by each symbol. forexample kW=kilowatte=10^3 watts a) amol b)nm = nano meter = 10 -9 m c)A = micro ampere = 10 -6amperes d)fg =Femtogram = 10 - 15 grams f)ps = picosecond = 10 -12second b.the concentration for sugar (glucose,C6H1206, 180.2g/mol) in humanblood ranges from about 80mg/100mL before eating and up to120mg/100L after eating. Find out the molarity of gluccose in theblood before and after eating. Molarity, M = (weight / Mol. wt ) / Volume in L Mol. wt. of Glucose = 6 ( 12 ) + 12 ( 1 ) + 6 ( 16 ) = 180 g Molarity of glucose before eating , M = ( 80 * 10-3 g / 180 g ) / 0.1 L = 0.00445 M Molarity of glucose after eating , M = ( 120 * 10-3 g / 180 g ) / 0.1 L = 0.00667 M = 0.355 M Molarity of glucose after eating , M = ( 120 * 10-3 g / 180 g ) / 0.1 L = 0.00667 M = 0.355 MRelated Questions
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