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Using the bond energies provided, calculate the enthalpy of the reaction (∆HRxn, in kj) for the industrial synthesis of rubbing alcohol shown below. CH₃CHCH₂(g) + H₂O(l) → CH₃CH(OH)CH₃(l)

answered Oct 31, 2024

1 answer 117k views

a parent cell has 5 homologous pairs of chromosomes. during meiosis i a non-disjunction event involving one chromosome occurs. what is the resulting number of chromosomes in each of the 4 gametes produced

asked Oct 15, 2024

1 answer 62.1k views

During translation, the type of amino acid that is added to the growing polypeptide or protein depends on the: A) Anticodon of tRNA B) Codon of mRNA C) Promoter region of DNA D) Ribosomal RNA (rRNA) structure

answered Sep 16, 2024

1 answer 222k views

In △ jkl,overline jl is extended through point l to point m, mangle ljk=3x 13 ° , mangle klm=8x-13 ° ， and mangle jkl=2x-8 ° . find mangle klm.

answered Sep 7, 2024

1 answer 156k views

The primary purpose of the state executive departments is __________. a. voting in the state legislature b. making presentations to congress c. preventing corruption in the governor’s office d. conducting

answered Aug 24, 2024

2 answers 89.4k views

Which of the following scenarios falls into the category of internal computer crimes? A. intentionally spreading a computer virus B. cyberbullying C. using a computer to steal money from a company account

answered Jul 22, 2024

2 answers 191k views

The product of two numbers is 2944 if one of the is 64 find the other number

answered Jun 19, 2024

2 answers 129k views

suppose you have a bag with 5 red marbles and 3 blue marbles. you randomly select two marbles, one at a time, with replacement. Find the number of ways the event can occur. A. 12 B. 4 C. 3 D. 2

answered May 29, 2024

1 answer 57.9k views

Complete the proof to show that m abd m dbc = 180. Lines ac and bd intersect at point b. Select the correct answer from each drop-down menu.

answered May 25, 2024

1 answer 213k views

What was the most valuable resource that America had to offer the people coming from Europe?

asked May 6, 2024

1 answer 94.9k views

Earl told Bubba that after taking BUS 202, he knew all about standard cost systems. Which of the following statements does Earl know to be true regarding a standard cost system? A. Both actual and standard

asked Apr 14, 2024

1 answer 215k views

Find the indicated number of elements by referring to the table of enrollments in a finite mathematics class. Let the universal set U be the sot of all 124 students in the class, A the sot of students

answered Mar 16, 2024

1 answer 49.3k views

________ is the period of time when the cell is not dividing. a) Metaphase b) Anaphase c) Interphase d) Prophase

answered Mar 10, 2024

1 answer 147k views

I need help please just for the lest question.

answered Mar 7, 2024

1 answer 95.0k views

With closed-chain pronation of the ankle, which of the following are true? (select all that apply). A) Calcaneal inversion. B) Calcaneal eversion. C) Talar abduction. D) Talar adduction.

answered Jan 19, 2024

1 answer 177k views

Which action describes the behavior of applying systems thinking for a release train engineer (rte)? a. Facilitating Cross-Team Collaboration b. Micromanaging Team Tasks c. Ignoring Stakeholder Feedback

asked Jan 17, 2024

2 answers 195k views

Multiply (6 – 5i)2. PLEASE HURRY Options : A) 36 + 25i B) 11 + 60i C) 11 – 60i D) 36 – 25i

asked Nov 4, 2023

1 answer 178k views

12. Reason The graph of y = -x + 2 is negativeover the interval (4, ) and positive over theinterval (-0, 4). What happens on the graphwhen x= 4? Explain. MP.2

answered Nov 1, 2023

1 answer 47.2k views

When you know other people have purchased the same brand that you are buying, the feeling is called:________.

asked Oct 1, 2023

1 answer 149k views

Classify each polygon by its number of sides. Drag the choices into the boxes to correctly classify each polygon.

answered Sep 18, 2023

1 answer 42.6k views

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