The base peak in the mass spectrum of 2,2,4−trimethylpentane [(CH3)3CCH2CH(CH3)2] occurs at m/z = 57. Draw the ion responsible for this peak. draw structure ... Why is this ion is the most abundant fragment? 3° carbocations are the most stable of all carbocations. The two ions that are the most similar in mass will be the most stable. 2° carbocations have the most stable resonance forms. 1° carbocations are the most stable.

a. they are both space stations

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away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

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while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.