X Question 16
4 Points
A 350. mL solution of 0.150 M HNO 3(aq) is mixed with a solution of 230. mL of 0.240 M HCl(aq). How many moles of H (aq)
are present in the final solution?
А
0.0525 moles H+
(B) 0.108 moles H+
C) 0.195 moles H+
D) 0.0539 moles H+
E 0.186 moles H*

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.

c. is the answer

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