The total potential and kinetic energy of the particles of an object is the object's nuclear energy electromagnetic energy
thermal energy
mechanical energy

We just started a new lesson in chemistry and everyone hates it and i dont get it one bit. i hate school. h el p.balanced equationc3h8+5o2-> 3co2+4h2o1.) if you start with 14.8g of propane(c3h8) and 3.44g of oxygen, which is the limiting reactant -check my answer 2.)what mass of excess reagent is left over? 3.)what mass of carbon dioxide can be made? 4.)what mass of water is produced?

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

Identify the electromagnets with poles that are reversed from the electromagnet shown above