How much heat is released
Question: When one mole of solid NaOH is dissolved in 1L of solution, 44.5kj of heat are released. How much heat is released when 1.00g of NaOH is dissovled in 100.0mL of water?
a. 11.1kj
b. 17,800kj
c. 111kj
d. 0.111kj
Now Priced at $10 (50% Discount)
Recommended (95%)
Rated (4.7/5)
Two long, parallel wires separated by 3.50 cm carry currents in opposite directions. The current in one wire is 1.60 A, and the current in the other is 3.45 A. Is the force attractive or repulsive?
A company estimates that ordering costs are $2.00 per order, picking costs are $1.00 per unique item ordered, packing costs are $0.07 per item, and return costs are $40.00 per return.
Draw the structure of the product of each of these organic reactions: Reaction of Methanol and aqueous Potassium permanganate.
During its most recent fiscal year, Simon Enterprises sold 400,000 electric screwdrivers at a price of $21.00 each. Fixed costs amounted to $1,600,000 and pretax income was $2,000,000.
When one mole of solid NaOH is dissolved in 1L of solution, 44.5kj of heat are released. How much heat is released when 1.00g of NaOH is dissovled in 100.0mL of water?
A product sells for $255 per unit, and its variable costs per unit are $153. The fixed costs are $416,000. What is the break-even point in dollar sales?
As part of a major renovation at the beginning of the year, Hauser Pharmaceuticals, Inc., sold shelving units (store fixtures) that were 10 years old for $1,000 cash.
Reed Company's sales last year totaled $167,000 and its return on investment was 10.40%. If the company's turnover was 2.60, then its net operating income for the year must have been?
If a temperature increase from 11.0 degrees C to 22.0 degrees C doubles the rate constant for a reaction, what is the value of the activation barrier for the reaction?
1943053
Questions Asked
3,689
Active Tutors
1426054
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A nurse is caring for a client who has herpes zoster and asks the nurse about the use of complementary and alternative therapies for pain control
You are a youth worker at a community centre. One day, a teenager you work with comes to you with concerns about their safety at home.
A nurse is caring for a client who has a prescription for 5 units of regular insulin and 10 units of NPH insulin to mix together and administer subcutaneously
Problem: Which of the following statements about the connection between calorie restriction and longevity is accurate?
Problem: While obtaining a series of specimens of occult blood. Which instructions should practical nurse PN provide the client?
Following the 1979 surgeon general's report, the nation's health became the focal point of many activities. A specific document outlined goals
Music therapy is included In the treatment plan for an older adult client with Alzheimer's disease Which outcome indicate to the practical nurse (PN)