Eighty men could produce around 3.0 x 105 g of carbon dioxide during an 8-hour shift. How many liters of 6M NaOH solution would be needed to absorb this amount of carbon dioxide?

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.

Ithink carbon dioxide, i am not completely sure.tell me if i am wrong.

Ithink the answer is d.