Recent activity by AndersTornkvist

Recent activity by AndersTornkvist

Calculate ΔHᵣₓₙ for the reaction: CH₄(g)+4Cl₂(g)⟶CCl₄(g)+4HCl(g) using the following information: C(s)+2H₂(g)⟶CH₄(g)ΔH=−74.6kJ C(s)+2Cl₂(g)⟶CCl₄(g)ΔH=−95.7kJ H₂(g)+Cl₂(g)⟶2HCl(g)ΔH=−92.3kJ a. -444.

asked Dec 26, 2024

1 answer 89.5k views

how did domestication of plants and animals help the people of the neolithic era improve their quality of life?

answered Oct 27, 2024

2 answers 78.0k views

Which of these is an example of a medical use for radiation? A. irradiating strawberries to kill bacteria. B. listening to the music on the radio. C. locating leaks in a petroleum pipeline. D. treating

answered Jul 24, 2024

1 answer 219k views

Progressives wanted the government to respond to the needs of citizens so that people and government working together could solve a. social and political issues C. cultural and political issues b. cultural

answered May 29, 2024

1 answer 2.8k views

connie, a staff accountant with the firm paul and such, cpas, is auditing the financial statements of cool corporation, inc. the firm's audit program calls for the preparation of a written management representation

answered Feb 23, 2024

1 answer 129k views

Performance art has since undergone several shifts of emphasis as visual artists continue to explore the temporal nature of theatrical performance, and yet the vocal presentation of text continues to be

asked Feb 21, 2024

1 answer 157k views

Predict what would have happened if Mohammed was not real to spread Islam. a) Islam would have never existed. b) Islam would have spread even faster. c) No change would have occurred in the spread of Islam.

asked Feb 2, 2024

1 answer 116k views

How many liters of neon gas will 3.55 mol occupy at STP?

answered Dec 11, 2023

1 answer 133k views

What is the following product?

asked Nov 19, 2023

1 answer 83.7k views

=Knowledge CheckSuppose that the functions q and r are defined as follows.q(x)=x² +6r(x)=x+9Find the following.

answered Jul 28, 2023

1 answer 131k views

Which angles are supplementary angles ?

answered Jul 10, 2023

2 answers 112k views

A sculpture of the word "Love" includes this plan for the letter L18 in48 in24 in24 in42 inWhat is the volume of the letter L in this sculpture?O A. 24, 192 cubic inchesO B. 38,016 cubic inchesO c. 48,

answered Jun 11, 2023

1 answer 224k views

It’s mathematical and musical at the same time

answered May 16, 2023

1 answer 160k views

What equation is solved by the graphed systems of equations? Two linear equations that intersect at the point 7, 25. 3x 4 = 5x − 10 3x − 4 = 5x − 10 3x 4 = 5x 10 3x − 4 = 5x 10.

answered Apr 2, 2023

1 answer 180k views

If three apples cost $1.97, how much would six apples cost?

answered Mar 6, 2023

2 answers 57.7k views

A laptop computer has a regular price of $500 and is on sale for $330. What percent of the regular price is the savings?

answered Feb 21, 2023

1 answer 64.3k views

Complete the sentence below. The expression 52x – 169 is equivalent to 13( )

answered Oct 28, 2022

2 answers 2.0k views

How did the economic conditions described in Source 1 influence the political ideas articulated in Source 2? The large debts discussed by Keynes inspired Mussolini's attacks on pacifism. The "bonfire"

answered Oct 24, 2022

2 answers 43.7k views

If 5x-3=3x+5, what is the value of 2X-8? 5

asked Oct 21, 2022

1 answer 31.4k views

Plzzzz help me on this

asked Jul 19, 2022

2 answers 180k views

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