Evaluate calculate the percent yield

Assignment Help Chemistry

Reference no: EM13543091

In this week's experiment, you prepared sodium hydrogen carbonate, commonly called baking soda. Next week, you will analyze your product. One way you will use is to convert NaHCO3 (MW = 84.0) to Na2CO3 (MW = 106) by heating the sample gently. Calculate the percent yield: Mass of crucible after cleaning: 13.4422g.

Reference no: EM13543091

Questions Cloud

Find the rms value of the magnetic field in the sunlight : Assume that sunlight at the surface of Earth has an average intensity of 1.15E+3 W/m2. Calculate the rms value of the magnetic field in the sunlight

Explain the molecular weight of the unknown solute : A solution is prepared by dissolving 6.00g of an unknown nonelectrolyte in enough water to make 1.00L of solution. The osmotic pressure of this solution is .750atm at 25.C. What is the molecular weight (g/mol) of the unknown solute

State the quadratic formula : Pick an quadratic equation, and solve it using the quadratic formula. Please explain in detail steps the process.

What is the image distance and the value of magnification : A diverging lens has a focal length of -10.00 cm. If the object distance if 5.00 cm, what is the image distance(cm) and the value of magnification

Evaluate calculate the percent yield : Calculate the percent yield. Mass of crucible after cleaning: 13.4422g.

Discuss the advocacy strategies and methods : Summarise and discuss the advocacy strategies and methods used in the case study.What was each strategy aiming to achieve - advertisement communicate to consumers about the tobacco product they are promoting?

A reaction of 2,4-dinitrophenylhydrazine with cyclohexanone : Write a complete mechanism of reaction of 2,4-dinitrophenylhydrazine with cyclohexanone. (show electron lone pairs and formal charges and show electron flow using curved arrows)

What is the induced emf in the second coil : A transformer consists of two coils of wire wound on a common toroidal iron core. What is the induced emf in the second coil

State a complete mechanism of reaction acetaldehyde : Write a complete mechanism of reaction of 2,4-dinitrophenylhydrazine with acetaldehyde. (show electron lone pairs and formal charges, and show electron flow using curved arrows)

User Account

All Pages