Choose a sport or sporting play. Describe the types of energy involved in playing the sport. State whether playing the sport is an energy transfer or energy transformation. SOME ONE HELP ME PLZZZ

What is the mass of sodium in 3 moles of sodium chloride

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.