Eric carried out the same chemical reaction 10 times. The maximum temperature the reaction system attained is shown on the right. The mean maximum temperature the system attained was

Olá. porque a reação na temperatura é muito rapida a do copo : )

The correct answer is "false"

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).