Recent activity by Lorna Mitchell

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 26, 2024

2 answers 154k views

A child is paid $100 for every A that he earns on his report card. This is: A) Negative Reinforcement B) Positive Reinforcement C) Negative Punishment D) Positive Punishment

asked Nov 10, 2024

1 answer 61.6k views

There is a multi-select attribute with five options, displayed as checkboxes. Depending on conditions, the configurator should show a user three of these five options. How should you accomplish this? A.

answered Oct 30, 2024

1 answer 183k views

Find the quotient of (-18s - 24) divided by (-3). a) 6s + 8 b) 6s + 24 c) 6s - 8 d) -6s - 8

answered Oct 13, 2024

1 answer 149k views

Evaluate the pros and cons of Mozambique's economic progress as discussed the case study, "Mozambique: defying debt trap to became African's South Korea".

asked Sep 20, 2024

1 answer 82.6k views

The nurse needs to verify feeding tube placement using the gastrointestinal (GI) pH measurement test. The NG tube placement was confirmed via x-ray 6 hours ago. After several attempts the nurse is unable

answered Aug 28, 2024

2 answers 15.3k views

A pyramid-like building made of several stories that indent as the building gets taller; thus, they have terraces at each level

asked Jul 6, 2024

1 answer 88.4k views

What is the arrangement of planets in our solar system? 1) Four small planets close to the sun and four large planets far from the sun 2) Four large planets close to the sun and four small planets far

answered Jun 25, 2024

1 answer 231k views

A REGISTERED HYGIENIST EXTENDED FUNCTIONS [RDH-EF] can do the following under GENERAL or DIRECT supervision: apply etch (General or Direct)

answered May 24, 2024

1 answer 96.4k views

What is the location of the point on the number line that is A = -4 to B = 17? OA. 5 B. 7 OC. 3 O D. 9 of the way from SUBMIT

answered Apr 25, 2024

1 answer 27.3k views

Choose an area of government spending. From this area identify one item of capital expenditure and one item of current expenditure. UK a) Education - Capital: Building new schools / Current: Teacher salaries

asked Apr 9, 2024

1 answer 24.3k views

A group is used to achieve a consensus of expert opinion. They are not even required to gather for a physical meeting.

asked Apr 2, 2024

1 answer 219k views

Given the following parameters, determine the correct sinusoidal equation for a sine wave: f=1kHz, A=2v, φ (phase angle)= -π radians a. 1sin(2π5t - π) b. 2sin(2π1000t - π) c. 1sin(2π1000t) d. 2sin(2π1t

asked Feb 21, 2024

1 answer 33.6k views

An escrow agent discovers there is no specified date of closing. In this case, escrow should close: A) - within 30 days. B) - within 60 days. C) - within 90 days. D) - within a reasonable time.

answered Feb 15, 2024

1 answer 51.1k views

100 points please help!!

asked Feb 11, 2024

2 answers 93.0k views

11.24 + 3.4 + 1.000 = ? (round w sig figs)

asked Jan 5, 2024

1 answer 153k views

Help quick please I really need help with this!!

answered Dec 22, 2023

2 answers 109k views

What is the equation in slope-intercept form for the line that passes through the point (8,-3) and has a nice of -2?

answered Dec 2, 2023

1 answer 55.9k views

Is triangle B a translation, reflection, or rotation of Triangle A? Please help me i need to turn this in tomorrow !

asked Nov 24, 2023

1 answer 2.9k views

A-hawks b-caterpillars c-foxes

answered Aug 9, 2023

1 answer 101k views

Ask a Question