Question
Asked Mar 2, 2020
37 views

"How many mL of a 0.215 M aqueous solution can be prepared from 38.1 g of urea, CO(NH2)2? Make sure to show your work clearly and to the correct number of significant figures".  *Please show solution one step at a time, thank you in advance!  

check_circle

Expert Answer

Step 1

Mass of urea = 38.1 g

Molarity of aqueous solution = 0.215 M

Step 2

Chemistry homework question answer, step 2, image 1

Step 3

Chemistry homework question answer, step 3, image 1

...

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: How many milliliters of an aqueous solution of 0.125 M manganese(II) nitrate is needed to obtain 15....

A: The term molarity refers to the ratio of number of moles (ratio of mass to the molar mass) of a subs...

question_answer

Q: 19. Write the electron configuration in expanded and noble gas core for each of the following: a. Mg...

A: Hi, since there are sub-part questions posted we will provide you with answers for the first three s...

question_answer

Q: PV=nRT , Solve for T

A: The given is PV = nRT

question_answer

Q: how many grams of ethylene glycol must you add to 10.00 liters of water in your car radiator to prot...

A: According to the equation for depression in freezing point,

question_answer

Q: Which of the following is a strong base? a. CH3NH2 b. Ba(OH)2c. Cr(OH)3d. CH3COOH

A: A Base is a substance that can accept hydrogen ions (H+) or, more generally, donate a pair of valenc...

question_answer

Q: Please help me, and double and triple check your answers previous tutors got questions wrong

A: Determine number of moles of each reactant: 1 mL = 0.001 L From the balanced equation, it is clear ...

question_answer

Q: AgNO3(aq)+NH4CL(aq) Full molecular equation Full ionic equation Net ionic equation

A: A chemical equation in which the number of atoms of each element and the total charge of ions are sa...

question_answer

Q: 2. The following cell is set up: 2. The following cell is set up: Porous Barrier 0.01M Pb(NO32 pH - ...

A: The reactions taking place at each electrode are as follows : Multiplying equation (1) by 2 to canc...

question_answer

Q: Part B To identify a diatomic gas (X2), a researcher carried out the following experiment: She weigh...

A: Number of moles of X2 in the flask initially is calculated using Ideal Gas equation as follows,