What is the change in the boiling point of a solution
What is the change in the boiling point of a solution made by dissolving 14.7 g of C6 H12 O6 into 150.0 mL of water? The density of water is 1.00 g/mL and Kb = 0.512°C/m.
A) 0.502°C
B) 5.22°C
C) 0.0418°C
D) 0.279°C
E) none of the above
Now Priced at $5 (50% Discount)
Recommended (93%)
Rated (4.5/5)
A manufacturing company uses a job order costing account system. Overhead is applied using pounds of direct materials used as an allocation base.
Calculate the molecular mass of PABA, a common sunscreen agent. When 8.32g of PABA is dissolved in 150.0g of chloroform, it boils at 62.62 C. The boiling point of pure chloroform is 61.2 C; the boiling point elevation constant of chloroform is 3.6
Grey company's work in process Inventory account has a beginning balance of $40,000 and an ending balance of $50,000. Current manufacturing costs total $125,000. What is the cost of goods manufactured?
A company's gross profit rate is 30% of sales. Expected January sales are $78,000 and desired January 31st inventory is $7,500. Assuming the December 31st inventory is $6,200
A company has a standard of 2 hours of direct labor per unit produced and $18 per hour for the labor rate. During last period, the company used 9,500 hours of direct labor at a $152,000 total cost to produce 4,000 units.
A NASA satellite showed that in 2003 the ozone hole was much larger than it was in 2002. The 2003 hole measured 1.04 X 10 7 mi2 in diameter, while the diameter of the 2002 hole was 6.9 X 106 mi2. Calculate the difference in size between the two holes
Actual fixed overhead for a company during March was $77,612. The flexible budget for fixed overhead this period is $78,000 based on a production level of 4,875 units. If the company actually produced 4,300 units, what is the fixed overhead volume
Create a 6-step procedure to make 100 mL of a 0.10 M solution of sodium chlorate, NaClO3. Also, Create a 7-step procedure you can use to determine those cation/anion pairs that produce precipitates.
1959513
Questions Asked
3,689
Active Tutors
1449074
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Laurie's study also validated that among the study participants the topic of sexual abuse/assault was a top choice of interest for group
Problem: Pick a mental health/behavioral disorder or issue that typically presents in childhood or adolescence.
Carl Rogers identified active listening, unconditional positive regard, and accurate empathy as core conditions for successful helping relationships.
Discuss why researchers generally try to ensure that the participants in the comparison group are similar, as much as possible, to the participants
write a HPI for an Initial Psych intake based on these information: Patient comes in for an initial evaluation for medication management of past psych history
state of Georgia frequently mandates specific rehabilitative services during sentencing to address the underlying behavior of substance abuse.
Research Questions: How does social media influence interpersonal communication among different age groups?