An antifreeze solution is prepared containing 40.0 g of ethylene glycol (molar mass = 62.0 g/mol) in 60.0 g of water. calculate the freezing point of this solutions a.-20.1°c b.0.518°c c.20.1°c d.120.1°c

Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread

Which best describes how johannes kepler developed his laws of planetary motion

Drug abuse will not lead to physical and psychological dependence. true or false ?