Explain ascorbic acid are in unknown sample

Assignment Help Chemistry

Reference no: EM13270633

You have titrated a standard solution of ascorbic acid that has a concentration of 20mg/1 mL. 1 mL of the solution required 6.5 mL of the titrant to change the color of the solution. You have a 1.0 mL sample of unknown concentration that requires 8.0 mL of titrant to change the color of the solution. How many mg of ascorbic acid are in your unknown sample

Reference no: EM13270633

Questions Cloud

What is an appropriate forward exchange rate : Your firm is a U.S.-based exporter of toys. You have sold an order to an Italian firm for €1,000,000 worth of toys. Payment from the Italian firm (in €) is due in 1 year.

Explain hydrolysis of these phosphorylated compounds : Ranked the free energy changes for hydrolysis of these phosphorylated compounds from the most negative (on the left) to the most positive (on the right)

Discrimination of walmart : The world's largest retailer Wal-Mart Stores Inc. was suedby women for gender discrimination.The women claimed that the company is not following the policies of equal pay and equal opportunities for women

What is lennon irr : The respective future cash inflows from its project for years 1,2,3,4 and 5 are: $15,000, $25,000, $35,000, $45,000, and $55,000. Lennon uses the internal rate of return method to evaluate projects. What is Lennon's IRR?

Explain ascorbic acid are in unknown sample : You have a 1.0 mL sample of unknown concentration that requires 8.0 mL of titrant to change the color of the solution. How many mg of ascorbic acid are in your unknown sample

Scribe agency conflict and the measures : scribe agency conflict and the measures that can reduce the possibility of such a conflict in a corporation.

Explain the mel-temp apparatus when melt the sample : In a sample containing small grains of sand, what would you observe in the Mel-Temp apparatus when you melt the sample that would indicate to you that your sample contained this type of impurity

What is the spontaneous emission wavelength : Consider an optical gain medium that has two levels at E 1=1.50 eV and E 2=3.50 eV. What is the spontaneous emission wavelength

Explain what would you observe in the mel-temp apparatus : In a sample containing small grains of sand, what would you observe in the Mel-Temp apparatus when you melt the sample that would indicate to you that your sample contained this type of impurity

User Account

All Pages