“highest molecular motion, highest kinetic energy, no forces of attraction, least dense packaging of molecules.” which state of matter is defined by this description? solid liquid gas plasma bose-einstein condensate

Omg imgonnafailnfiedkla use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

Air can be considered a mixture. which statement does not explain why?