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A 2.200 g sample of quinone,C₆H₄O₂, is burned in a bombcalorimeter whose total heat capacity is 7.854 kJ/°C. Thetemperature of the calorimeter increased from 23.38°C to 30.51°C. What is the heat of combustion

asked Dec 16, 2024

1 answer 107k views

An electron has the quantum numbers n = 4, l = 1, ml = 0, ms = + ½, is the electron in a 4s, 4p, or 4d atomic orbital? a. 4s b. 4p c. 4d d. 4f

asked Dec 3, 2024

1 answer 15.3k views

which facility layout is best suited for the intermittent type of production, which is a method of manufacturing several different products using the same production line? a. cellular manufacturing layout

answered Nov 2, 2024

1 answer 106k views

bobby and chuck are playing in the backyard, busily filling a big bucket with mud. They could fill the bucket together in 15 minutes. It would take Bobby 40 minutes to fill it alone. How long would it

answered Oct 26, 2024

1 answer 35.0k views

Why did European companies abolish slaverly in their African colonies

answered Sep 21, 2024

2 answers 180k views

A boat is driving at 10.0 m/s. It travels 45.0 m in 3.00 s. What is the final velocity of the boat?

asked Sep 19, 2024

2 answers 220k views

The solute particles _____ the solvent particles, pulling them out of the ______ phase and making it harder for the solution to _____. A) Interact with, liquid, separate B) Attract, solid, dissolve C)

answered Aug 9, 2024

1 answer 67.2k views

A nurse is preparing to discharge an 11-month-old child after a hospitalization for a viral infection. The nurse uses anticipatory guidance most effectively when: 1. Encouraging the parents to limit visitors

asked Jul 5, 2024

1 answer 222k views

What type of HSV caused eye or digital herpes?

answered May 20, 2024

1 answer 148k views

Which of the following is NOT one of the tests that must be met to qualify as a qualifying relative? 1) Gross income 2) Support 3) Age 4) Relationship

asked May 14, 2024

1 answer 118k views

Activity 5.4 D. Sentence Completion The Multiple Choice Practice Choose the word which best completes the sentences below. 1. The introduction of visas was not intended to control --- from black countries.

asked May 12, 2024

1 answer 202k views

Let X be a Normally distributed random variable with mean μ = 0 and σ = 2. What is the probability that X is more than 0.5?

answered Apr 26, 2024

1 answer 110k views

As temperature increases, is MOSFET faster? a) Yes b) No c) Depends on the material d) Temperature has no effect

answered Apr 20, 2024

1 answer 176k views

Docetaxel extravasation may cause which of the following? A. Sloughing of the skin at the site B. Systemic maculopapular skin rash C. Delayed hypersensitivity reaction D. Nerve damage in the area of extravasation

asked Feb 4, 2024

1 answer 15.2k views

The intentional deformation of piping during assembly to produce a desired initial displacement and stress is known as:

answered Feb 2, 2024

1 answer 52.7k views

What is the longest word in the english language without a vowel letters?

answered Jan 12, 2024

1 answer 186k views

How often does always never sometimes 1. a parallelogram is equilateral. 2. two pairs of consecutive sides of a rhombus are congruent 3. kies have at least one pair of congruent : opposite angles.

answered Nov 20, 2023

1 answer 28.6k views

Given BD and AC bisects each other. prove AB\\ CD

answered Nov 6, 2023

1 answer 180k views

Mariana has a points card for a movie theater. a • She receives 75 rewards points just for signing up. • She earns 2.5 points for each visit to the movie theater. • She needs at least 105 points for a

answered Oct 12, 2023

1 answer 180k views

PLEASE HELP! 50 POINTS!! 9x-20+x² =?

answered Oct 1, 2023

2 answers 15.9k views

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