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Butane (C₄H₁₀(g), Hf = –125.6 kJ/mol) reacts with oxygen to produce carbon dioxide (CO₂ , Hf = –393.5 kJ/mol ) and water (H₂O, Hf = –241.82 kJ/mol) according to the equation below. What is the enthalpy

answered Dec 30, 2024

1 answer 222k views

FILL IN THE BLANK specialization in a particular small job allows workers to focus on the parts of the production process where they have a(n) ____________ .

answered Dec 30, 2024

1 answer 151k views

This scale drawing shows a parking lot with an actual length of 315 meters. What is the scale? 6.3 cm 4.7 cm A. 1 cm: 10 m B. 1 cm: 50 m C. 1 cm: 63 m D. 1 cm : 100 m

asked Nov 8, 2024

1 answer 203k views

Water has a large specific heat compared to other substances. How is this property beneficial to the human body?

answered Oct 27, 2024

1 answer 138k views

What is the concept of entropy generation in a steam power cycle? 1) Entropy generation is the process of increasing the entropy of a system during a steam power cycle. 2) Entropy generation is the process

answered Oct 1, 2024

1 answer 211k views

The graph of f passes through (9,0) and is perpendicular to the line whose equation is x = -9

answered Sep 3, 2024

1 answer 141k views

Explain how every living thing on land depends on soil.'

asked Jun 26, 2024

1 answer 128k views

Why were animals such a popular topic in prehistoric painting? A) To depict daily life B) To showcase advanced art techniques C) To convey messages through symbolism D) All of the above

answered Feb 15, 2024

1 answer 116k views

What part of your digestive tract is the most underappreciated?

answered Dec 18, 2023

1 answer 193k views

What outcome would this have on plants and animals

answered Nov 23, 2023

1 answer 8.3k views

This composite figure is made up of three similar shapes. what is the area of the figure?

asked Jul 22, 2023

1 answer 229k views

What kind of fighting did the US encounter with Japanese forces during WW2?

answered Jul 14, 2023

1 answer 2.2k views

Jan makes four claims about the twopolynomials Any 6x + 1 and 2x. The claims arelisted belowClaim 1 states that when 2x is added to 4xy + 5x +1 the sum is a polynomial.Claim 2 states that when 2x is subtractedfrom

answered May 20, 2023

1 answer 58.1k views

511Suppose a point has polar coordinates -3,with the angle measured in radians.3Find two additional polar representations of the point.Write each coordinate in simplest form with the angle in [-27, 2ne].

answered Apr 30, 2023

1 answer 160k views

What agency owns and operates more than 500 wildlife refuges and 26,000 waterfowl production areas? A. The Bureau of Land Management C. Ducks Unlimited B. The U.S. Fish and Wildlife Service D. The National

asked Apr 6, 2023

1 answer 55.1k views

A vector starts at point (9,-6) and ends at point (-1,-5) what is the vertical component of the vector?

answered Mar 19, 2023

1 answer 38.3k views

Find the x - and y -intercepts of the graph of the linear equation 3x+6y=24 . The x -intercept is . The y -intercept is .

answered Feb 8, 2023

2 answers 22.7k views

11. Simplify the expression. (10 - 4² - 4 Plz help

asked Dec 7, 2022

1 answer 13.2k views

A rectangle has an area of 96 in2. The rectangle's base is 4 in. What is the height of the rectangle? A. 384in b. 24in c. 92in d. 100in

answered Nov 16, 2022

2 answers 134k views

How does the rising action of the novel affect the setting? In two to three sentences, explain what the initial setting of the story is and what the new setting is.

answered Oct 17, 2022

2 answers 220k views

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