Name the following compound: 2-methyl-1-butyne , 2-ethyl-1-propyne, 1-dimethyl-1-propyne, or 2-methyl-1-butene. CH= CH2 - CH3
CH3
CH3

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

Light waves travel than sound waves.

How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !