Explain aluminum foil was dissolved in sufficient

Reference no: EM13312234

If .43 g of aluminum foil was dissolved in sufficient 3M KOH solution, and the solution was acidified with 4M H2SO4, what was the theoretical yield of KAl(SO4)2 * 12H2O? If only 5.87g of alum were obtained as product from the synthesis described in (1), what was the percent yield?

Reference no: EM13312234

Questions Cloud

Which operation is carried out at atmospheric pressure : Benzene is to be absorbed from coal gas by means of a wash oil. The inlet gas contains 3% by volume of benzene, and the exit gas should not contain more than 0.02% benzene by volume.

What is the pattern in the optimal allocation : What are the optimal production quantities for the company? What is the pattern in the optimal allocation?

What is its coefficient of linear expansion : If material increases its length by 4.2% when its temperature is raised 40 degrees C, then what is its coefficient of linear expansion

What is the descriptive title of your essay : What is the descriptive title of your essay and what sociological theory or theories will you be using

Explain aluminum foil was dissolved in sufficient : If .43 g of aluminum foil was dissolved in sufficient 3M KOH solution, and the solution was acidified with 4M H2SO4, what was the theoretical yield of KAl(SO4)2 * 12H2O? If only 5.87g of alum were obtained as product from the synthesis described

How many electrons is this charge equivalent to? : A 47 microfarad capacitor is connected to a 9 volt battery. How many electrons is this charge equivalent to

Calculate the minimum reflux ratio required with a feed : A continuous distillation column containing plates is required to distil a 46% w/w ethanol (C2H5OH) in water solution. The overhead product must contain 91 % w/w ethanol and the bottom product 5 % w/w ethanol.

Explain the doubly-ionized form of h3a : Which of the following expressions hold for 0.10 mol/L Na2HA(aq). (HA2- is the doubly-ionized form of H3A, a weak triprotic acid.)

Explain is the flow field compressible or incompressible : Consider the flow field where angular velocity w is equal to 2pi rad/s ( a physical frequency of 1 Hz). Is this flow field compressible or incompressible

User Account

All Pages