The carbon atoms that will be
in the longest chain of 2, 2, 4 – trimethyl pentane is 5. There are 5 carbons
in the longest chain that forms a cross.
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A reversible reaction is a chemicalreaction where the reactants form products that, in turn, react together to give the reactants back. Reversible reactions will reach an equilibrium point where the concentrations of the reactants and products will no longer change.
The answer is C but i might be wrong
The molecular weight of an atom is equal to the weight in grams of 1 mole of that substance. Since Be is 9.01 amu, then 1 mol of Be is 9.01 g
