Answers by Fabio Dalla Libera

Answers by Fabio Dalla Libera

What is an electrolyte in an electrochemical cell?

answered Jun 14, 2021

4 votes

185k views

What is the energy of a radio wave photon with a frequency of 1.255 x 106 sec-1 ? a. 1.202 x 10^ 27 J b. 239.0 J c. 8.316 x 10^-28 J d. 1.255 J e. 1.255 x 10^-19 J

answered May 24, 2021

1 vote

81.4k views

Please help! (20POINTS) True or False. The arrow labeled C represents a transfer of chemical energy to mechanical energy. Explain why this is true or false. True or False. The arrow labeled A represents

answered May 11, 2021

4 votes

24.4k views

The point (k,3) lies on the graph of the line whose equation is 2x+y=17 . What is the value of k?

answered Dec 29, 2020

3 votes

168k views

The equilibrium constant, K, for the following reaction is 5.10X10 at 548 K. NH_CH(s) 2 NH3(E) + HC1(2) Calculate the equilibrium concentration of HCl when 0.573 moles of NH CI(s) are introduced into a

answered Nov 11, 2020

2 votes

232k views

Match the feature to the network architecture, expensive to set up useful for a small organization easy to track files has a central server inexpensive to set up difficult to track files useful for a large

answered Aug 4, 2020

1 vote

228k views

Read the sentence. For making the class laugh constantly, Billy received the goofball award. What is the gerund phrase in this sentence? making the class laugh constantly Billy received the goofball award

answered Jul 1, 2020

6 votes

177k views

Under the US Constitution some powers belong to the states. Choose the power that belongs to the state.

answered May 21, 2020

0 votes

116k views

In structure, the standard (Bohr) model of the atom is most similar to A: plum pudding B: our solar system C: chocolate chip cookie dough D: the Milky Way galaxy

answered Feb 29, 2020

3 votes

203k views

Which river flows along the boarder between Canada and Minnesota?

answered Feb 12, 2020

1 vote

95.3k views

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