Calculate the purity of the ammonium chloride in the sample

Reference no: EM13164236

a student was asked to determine the purity of a contaminated sample of ammonium chloride.a sample of 5g was warmed with 100cm^3 of Noah.after all the ammonia was driven off,the excess Noah required 25cm^3 of 0.5mol/dm^3 sulfuric acid for neutralization.calculate the purity of the ammonium chloride in the sample.

Reference no: EM13164236

Questions Cloud

What would the price of ethanol have to be in order : Ethanol and gasoline are both automobile fuels. If gasoline is selling for $4.50, what would the price of ethanol have to be in order to provide the same amount of heat per dollar.

What is the estimated quantity of energy released : What is the estimated quantity of energy released in the combustion of methanol?

What is meant by the expression decomposition : Describe the four patterns typically found in time series data. What is meant by the expression "decomposition" with regard to forecasting? Briefly describe the process.

Arguments for and against allowing mixed-mode arithmetic exp : 1). State your own arguments for and against allowing mixed-mode arithmetic expressions.

Calculate the purity of the ammonium chloride in the sample : calculate the purity of the ammonium chloride in the sample.

How many grams of water vapor were formed : A hydrogen-filled balloon was ignited and 1.50 gram of hydrogen reacted with 12.0 g of oxygen. How many grams of water vapor were formed?

Determine the possibility of the use of anabolic steroids : If an analytical method has been developed and the retention time for a particular anabolic steroid has been determined, how might you use this method to determine the possibility of the use of anabolic steroids by an athlete.

What is the rate constant for this reaction : The reactant concentration in a first-order reaction was 6.70×10-2 after 25.0 and 3.30×10-3 after 100 . What is the rate constant for this reaction?

Write a program in assembly code for the simulator : Write a program in assembly code for the simulator that will count from 107 to 14 backwards by 3 and display the counter in the output on each iteration of the loop. (Must be in R1, R2, load and add form)

User Account

All Pages