Determine the number of grams of C4H10 that are required to completely react to produce 8.70 mol of CO2 according to the following combustion reaction: 2C4H10 13O2 --> 8CO2 10H2O

126.4 g of are required

Explanation:

Balanced reaction:

According to balanced reaction-

8 moles of are produced from 2 moles of

So, 8.70 moles of are produced from moles of or 2.175 moles of

Molar mass of = 58.12 g/mol

So, mass of required = = 126.4 g

Hence 126.4 g of are required

i believe it is a.) released into

explanation:

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.