The molar heat capacity of gaseous heptane at 25.0°c is 165.2 j/(mol · °c). what is its specific heat?The mass of the substance is 10.21g

Which of the following is the best name for mgcl2

Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion