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Question

The standard enthalpy of formation of H₂O(l) at 298 K is -285.8 kJ/mol. Calculate the change in internal energy for the following process at 298 K and 1 atm: H₂O (l) → H₂ (g) + 1/2 O₂ (g) ∆E⁰=?

answered Dec 30, 2024

2 answers 154k views

A food critic collected data on the lengths of time customers waited for their food 1/2, 1/4, 3/4, 1/2,1/4, 1/2, 1 What is the difference between the longest time and the shortest time that customers waited?

asked Dec 9, 2024

1 answer 17.3k views

It is increasingly non-Japanese fans and makers who are defining what it means to be an otaku and a fan of Japanese popular culture.

asked Dec 3, 2024

1 answer 184k views

Part of the reactivity series for metals is shown below: Calcium Zinc Iron Copper Rewrite this including the metal mancunium. Give a reason for your position.

answered Oct 23, 2024

1 answer 146k views

Psychoeducational methods include materials such as books, DVDs, and articles. a. True b . False

asked Oct 6, 2024

1 answer 46.2k views

All are potential Lewis bases except: (A) NH₃ (B) H₂O (C) CH₄ (D) CN⁻

asked Sep 1, 2024

1 answer 133k views

A preterm infant is started on digoxin (Lanoxin) and furosemide (Lasix) for persistent patent ductus arteriosus. Which nursing assessment provides the best indication of the effectiveness of the furosemide?

asked Aug 4, 2024

1 answer 191k views

The nurse is caring for a patient with a C7 spinal cord injury who develops bradycardia, hypertension, and sweating. Which intervention should the nurse perform first? A. Palpating the patient's bladder

asked Jul 5, 2024

1 answer 50.4k views

What is the mass of a barbell if it takes 240 N of force to lift it? a) 2,352 kilograms b) 24.5 kilograms c) 9.8 kilograms d) 240 kilograms

asked Jul 4, 2024

1 answer 103k views

What does a greater number of plies or higher ply generally indicate?

answered Jul 2, 2024

2 answers 90.7k views

Pls help i dont get it its due today

asked May 13, 2024

2 answers 13.7k views

Carlos just finished an exhausting workout. Which of the following carbohydrates can be readily used by his body as a source of fuel? a. Cellulose b. Dietary fiber c. Any kind of polysaccharide. d. Glucose

answered Apr 15, 2024

1 answer 201k views

-ss 9 A (CB) 5.0 1 2 3 Ο Α 4 B. hamstring strain C. ACL tear D. bone fracture OD Which of the following injuries include instability of the knee with pain and swelling? A. groin strain LO 5 Please select

asked Mar 27, 2024

1 answer 93.6k views

After witnessing Fortinbras' resolute heroism H says, 'O from this time forth My thoughts be bloody or nothing worth' but next time we see him he is joking with the gravedigger.

answered Mar 25, 2024

1 answer 198k views

The Watertown Bank lent Sandy's Pastry Store $40,000 on a 4-month, 7%...

asked Mar 5, 2024

1 answer 172k views

The expression for the area of a rectangular garden is 5x^2 - 18x + 9. Write a simplified expression for the perimeter of this garden.

answered Feb 5, 2024

1 answer 48.1k views

Which organisms reproduce through a...se...xu...al reproduction? (Select all that apply.) starfish yeast fungi bacteria PICK MORE THAN ONE and no links please

answered Nov 6, 2023

2 answers 58.3k views

The price of a set of Airpods is $139.00 plus 8% sales tax. What is the total price for this set of headphones in dollars and cents?

asked Oct 16, 2023

2 answers 111k views

Builders use a particular type of truss, as shown to the right for the top of asimple structure. In this truss, APQR - APQM. List the congruent correspondingparts.

answered Sep 8, 2023

1 answer 90.1k views

3 3/4 pounds of hamburger cost $15. what is the unit rate of pounds of hamburger per dollar. Round your answer to the nearest cent

answered Aug 17, 2023

1 answer 230k views

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