Questions by Jbearden

Questions by Jbearden

Use the bond energies provided to estimate ΔH°rxn for the reaction below. C2H4(g) + H2(g) → C2H6(g) ΔH°rxn = ? Bond Bond Energy (kJ/mol) C-C 347 C-H 414 C=C 611 C≡C 837 H-H 436 A) -128 kJ B) +98 kJ C)

asked Dec 26, 2020

2 answers

5 votes

146k views

What is the american dream project ?

asked Dec 23, 2020

2 answers

0 votes

140k views

The Sherman Antitrust Act of 1890 A. was strongly opposed by congressional Republicans. B. signified that the era of trusts was ending. C. was indifferently enforced and weakened by the courts. D. was

asked Nov 6, 2020

1 answer

2 votes

150k views

Some pathogens are spread directly from one person to another. This can happen when people come into direct contact or share items, such as drinking glasses. What do you think might affect how quickly

asked Jun 11, 2020

1 answer

0 votes

52.9k views

Which option identifies the location of Upper Egypt and the reason for the name?

asked May 14, 2020

1 answer

0 votes

140k views

If f(x) = 2x+1 and g(x)= X2-5, find (gºf)(2)

asked Feb 2, 2020

1 answer

5 votes

97.3k views

What do they mean by write a word problem about equal groups and act it out to solve

asked Apr 6, 2019

1 answer

2 votes

16.4k views

Amber broke her leg and had to wear a cast for 6 weeks. When she got her cast off, her gastrocnemius was extremely skinny. The wasting away of the muscle is known as?

asked Mar 5, 2019

2 answers

3 votes

121k views

suppose you rent a bicycle to ride around a park. The rental is $12 for each hour the bike is rented and $5 for a helment. What quantity shoutld not be represented by a variable?

asked Feb 18, 2019

2 answers

0 votes

53.5k views

The appendix is located directly after a title page. true or false

asked Apr 17, 2018

2 answers

0 votes

39.5k views

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