State an expression for the concentration of a spiked sample

Reference no: EM13676365

State an expression for the concentration of a spiked sample (X) if the 5mL of sample with analyte concentration = C was spiked with 2mL of a standard with a concentration of 25.00 ppm as well as the whole thing diluted to a total volume of 10.00 mL.

Reference no: EM13676365

Questions Cloud

Illustrate the relationship among concepts : State a short paragraph or use a graphic organizer, to illustrate the relationship among the following concepts: favorable chemical change, enthalpy, temperature, entropy and free energy.

Explain how would you make 100ml of a carbonic acid : Explain how would you make 100mL of a carbonic acid buffer at 0.2 M and pH = 9.8 utilizing 0.5 M HCO3 and either 0.1 M NaOH or 0.1 M HCL and water

Find out partial pressures of h2o : The value of Kp for the reaction below is 0.090 at 25 Celsius. Primarily, H2O(g) as well as Cl2(g) are combined at partial pressures of 1.00atm and 2.00 atm. H2O(g)+Cl2O(g) 2HOCl(g)

Explain what is the concentration of analyte in the water : As the water passed through the extractors, the analyte was adsorbed onto the solid phase. It was subsequently eluted with 10.0mL of hexane. Gas Chromatography resolute that there was 14.2 mg/L of analyte in the hexane. Explain what is the concent..

State an expression for the concentration of a spiked sample : State an expression for the concentration of a spiked sample (X) if the 5mL of sample with analyte concentration = C was spiked with 2mL of a standard with a concentration of 25.00 ppm as well as the whole thing diluted to a total volume of 10.00 ..

Explain what is the hydrogen ion concentration : A reaction mixture was buffered with this solution by adding 40mL. The total volume of the reaction mixture is 100mL as well as the ionic strength is 0.2. Explain what is the hydrogen ion concentration of this solution

Explain which of the elements have two unpaired electrons : Which of the subsequent elements have two unpaired electrons and consequently are paramagnetic

Search for timely and relevant journal article : Search for timely and relevant journal article

What theory or theories would maurice use : What theory or theories would Maurice use?

User Account

All Pages