La densidad del Cobre es 8.9 g/cm cúbico ¿Qué volumen ocupara una masa de 500 g? Recuerda el V=m/d*

Connect the whole numbers on the periodic table to indicate what they represent?

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?

Plz ill give u brainliest which of the following steps is not likely to take place during cellular respiration? a. oxygen combines with carbon of simple sugar. b. energy molecule transfers energy to cells. d. energy is used up.